Description
The Homeland Security Airports, Borders and Security Division at Leidos currently has an opening for a Systems Administrator. This position will be responsible for technical planning, system hardware-software-network design, development and integration, verification and validation, and fielding. This position develops technical solutions – evaluating cost, risk, and supportability – that require collaboration with internal experts and deep analyses and understanding of impact on end-product/solution. It requires deep understanding of and ability to apply principles, theories, and concepts of the technical domain and has broad understanding of other related specialty areas.
The technology environment is a multi-tiered, Java, web-based environment using JBoss Application Server and Portal technologies integrated with QuestionMark, Active Directory, MS SQL Server, IBI WebFOCUS, ILOG, and Oracle 19c database. The server environment includes Dell and other hardware, The environment is highly virtualized running VMware ESX supporting virtual servers running RedHat Enterprise Linux and Windows Server operating systems. The networking infrastructure includes Palo Alto & Cisco equipment (e.g., firewalls, Catalyst switches, MDS fiber switches etc.). External storage solutions equipment is from Dell.
PRIMARY RESPONSIBILITIES:
Duties include performing systems requirements analysis, functional analysis, timeline analysis, trade studies, requirements allocation and interface definition, technical management, integration, system testing, and quality assurance. IMPACT: Works independently to achieve day-to-day objectives with significant impact on operational results or project deliverables. Responsible for entire projects or processes within a technical area.
The Systems Administrator will provide support for the management, operations, and maintenance of the SASS server, network, and database environments.
Provides continuous assurance of the successful day-to-day operation and viability of the SASS server and network environment according to established Service Level Agreements (SLAs).
Maintains RHEL, ESXi, and Windows operating systems, creates templated server images, creates snapshots/clones, manages storage, monitors logs, and creates/edits automation scripts.
Participates in disaster recovery failover testing as well as system/database backup maintenance and testing.
Monitors and coordinates synchronization between production and failover SASS environments (may require occasional travel).
Prepares and documents procedures for day-to-day operations and ensures that they are carried out.
Manages maintenance of the infrastructure, including application of critical and recommended patches and upgrades for system switches, firewalls, and SANs.
Coordinates on-site resources to support installation of new hardware or software releases. Some repairs and maintenance may require travel to customer sites.
Prepares regular security and operational reports for delivery to the customer in support of NIST 800-53 auditing.
Installs and manages SIEM monitoring agents and maintains STIG compliance.
Interacts with the customer directly and communicates concerns to Leidos project management and technical team members.
BASIC REQUIRED QUALIFICATIONS:
Bachelor’s degree (or equivalent work experience or specialized training) in Information Technology, Computer Science, Software Engineering or related discipline
Minimum of three years hands-on experience with web-based server systems, Linux or other Unix operating systems, virtualization, and dealing with network connectivity and troubleshooting.
Expertise in VMWare and RHEL administration, including system hardening, performance tuning, and automation
Experience with creating process, procedures, and documentation relating to data center management, disaster recovery, and off-site backup storage and retrieval.
Experience in large, enterprise-level systems deployments and data center operations environments.
Experience with NIST 800-53 security requirements, managing STIG settings, interacting with various vulnerability scanning tools, and complying with audit activities related to regulatory compliance.
Excellent analytical and problem-solving skills. Ability to work independently as a self-starter, and within a team environment.
ADDITIONAL DESIRED QUALIFICATIONS:
Azure and/or AWS cloud administration experience a plus
Experience with Atlassian Jira and Confluence tools.
Experience administrating/troubleshooting Apache Tomcat, JBoss and SMTP a plus.
Experience with network/firewall configuration and IP setup a plus.
If you’re looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We’re not hiring followers. We’re recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We’re already at step 30 — and moving faster than anyone else dares.
May 12, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range $73,450.00 - $132,775.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
About Leidos
Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.
Pay and Benefits
Pay and benefits are fundamental to any career decision. That’s why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.
Securing Your Data
Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.
Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.
#Remote
Description
We are seeking a skilled Microsoft Server Administrator to ensure the reliable operation, configuration, and maintenance of enterprise server infrastructure supporting USCENTCOM operations. This role is responsible for maintaining optimal system performance, data integrity, and security while supporting mission-critical operations in a high-tempo environment.
The Server Infrastructure Administrator will operate as a senior technical contributor and may provide coordination and technical leadership across a team of server administrators. This position requires strong troubleshooting expertise, disciplined change management, and the ability to support complex enterprise environments while collaborating across multiple IT domains.
Primary Responsibilities
Technical Leadership & Coordination (Non-Supervisory)
Secondary Responsibilities
Required Qualifications
Desired Qualifications
Skills
Travel Requirements
If you’re looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We’re not hiring followers. We’re recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We’re already at step 30 — and moving faster than anyone else dares.
May 7, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range $92,300.00 - $166,850.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
About Leidos
Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.
Pay and Benefits
Pay and benefits are fundamental to any career decision. That’s why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.
Securing Your Data
Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.
Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.
Description
Leidos is seeking a Senior Systems Administrator to support enterprise backup, storage, and virtualization operations for a high-profile DoD program. This role will lead the design, implementation, and optimization of data protection solutions, including a migration from Commvault to Veeam, within a secure, large-scale environment.
Key Responsibilities:
Required Qualifications:
Certifications:
Desired Qualifications:
If you’re looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We’re not hiring followers. We’re recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We’re already at step 30 — and moving faster than anyone else dares.
April 17, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range $92,300.00 - $166,850.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
About Leidos
Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.
Pay and Benefits
Pay and benefits are fundamental to any career decision. That’s why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.
Securing Your Data
Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.
Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.
Place of Performance: National Capital Region (Pentagon and JSP-designated alternate sites) SHR – Software Hardware Re-engineered About SHR Consulting Group: SHR is a premier technology integrator solving our nation’s most complex modernization and readiness challenges across the defense, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration, enterprise IT, including cloud services: cyber, software, advanced analytics and AI. With an intimate understanding of our customers’ challenges and deep expertise in existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions. We are a rapidly growing organization seeking Watch Team Systems Administrators (multiple openings) to provide 24x7x365 health monitoring of platform services, infrastructure, and applications supporting the DISA Joint Service Provider (JSP). The successful candidate will operate enterprise monitoring tools, respond to alerts, coordinate incident management, and serve as the first line of response for outages affecting NIPR, SIPR, and JWICS environments. This single posting covers Subject Matter Expert (Intermediate), Senior Systems Administrator, and Systems Administrator (Windows and Linux/Red Hat) openings on the 24x7 Watch Team. Key Responsibilities: Provide 24x7x365 health monitoring of Platform Services, infrastructure, and applications using JSP Enterprise System Management tools including SCOM, Stratosphere, Aternity, Atrium, Splunk, vRealize Operations (VRops), and Prism. Open Break/Fix tickets, engage Platform Services teams and external agencies when system issues are observed, and respond to alerts within two (2) hours to prevent service failures when warnings of impending failures are observed. Monitor and participate (when task is related to the Platform Services team) in JSP Network Operations Security Center (JNOSC) dial-in conference bridges and JSP Chat Rooms supporting JNOSC-led troubleshooting efforts during critical incident resolution (historically 3–5 troubleshooting bridges per month). Act as the incident coordinator for activities between Platform Services teams supporting compute, applications, and infrastructure; provide status to bridge participants and JNOSC on all Priority 1 incidents affecting the Platform Services IT environments. Notify JNOSC and Platform Services Leadership within thirty (30) minutes of any system or service degradation and provide updates every four (4) hours until issue resolution. Maintain central customer lists, problem and solution knowledge bases, work instructions, employee lists, recall lists, and incident management escalation procedures on JSP Portals; report changes to JNOSC. Perform first-tier triage on Windows Server, Red Hat Linux, virtualization, and core service alerts and escalate to SME-level support when needed. Document outages, restoration times, problem resolutions, and customer impact data in the JSP Enterprise ITSM system (currently Remedy). Support COOP and contingency operations from primary or alternate continuity facilities as needed during exercises or real-world events. Minimum Qualifications: Two (2) or more years of hands-on experience as a Systems Administrator or Network Operations Center (NOC) operator in a DoD or large enterprise environment (5+ years for Senior; 7+ years for the SME variant). Working knowledge of Microsoft Windows Server administration; Red Hat Linux administration required for Linux Watch openings. Hands-on experience with one or more enterprise monitoring tools: SCOM, Splunk, vRops/Prism, Aternity, BMC Atrium, or similar. Experience working in a 24x7 operations environment, including comfort with rotating shifts, on-call rotations, and rapid escalation procedures. Experience with an enterprise ITSM ticketing tool (Remedy/Helix preferred) for incident, change, and work order management. Strong situational awareness, communication, and documentation skills; ability to clearly brief technical issues to leadership during outages. Familiarity with DoD STIGs, IAVM compliance, and Active Directory/DNS/DHCP fundamentals. Education Requirement: Associate’s or Bachelor’s degree in Computer Engineering, Computer Information Systems, Telecommunications, Management Information Systems, or a related field; or equivalent combination of education and two (2) to seven (7) recent years of documented relevant experience based on level. Must meet DoD 8570.01-M / DoD 8140 IAT Level II baseline certification requirements prior to start (e.g., Security+ CE, CCNA-Security, CySA+, GICSP, GSEC, or equivalent). Computing Environment certification appropriate to the role is also required. Clearance Requirement: U.S. Citizenship Active Secret Clearance (or higher) Work Environment: 100% onsite at a government facility within the National Capital Region (NCR), primarily at the Pentagon, Crystal Gateway, Taylor Building, Mark Center, or other JSP-designated alternate site. Must be local to the DC Metro Area with reliable transportation. Position supports a 24x7x365 operations environment. Must be available to work assigned shifts, including nights, weekends, and holidays, and to support contingency or COOP exercises as required. Must comply with all DoD, DISA, and JSP security and access protocols, including the ability to access NIPRNet and SIPRNet environments. Benefits: Competitive salary based on experience Comprehensive benefits package including health, dental, vision, and retirement plans Transportation / on-site parking stipend Paid time off and holidays We are an Equal Opportunity Employer and consider all qualified applicants without regard to protected characteristics under applicable law. EEO/AA Employer/Veteran/Disabled.
Place of Performance: National Capital Region (Pentagon and JSP-designated alternate sites) - You MUST reside in the DC Metro Area to be considered SHR - Software Hardware Re-engineered About SHR Consulting Group: SHR is a premier technology integrator solving our nation’s most complex modernization and readiness challenges across the defense, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration, enterprise IT, including cloud services: cyber, software, advanced analytics, and AI. With an intimate understanding of our customers’ challenges and deep expertise in existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions. We are a rapidly growing organization seeking experienced MECM Systems Administrators (multiple openings) to operate and maintain the Microsoft Endpoint Configuration Manager (MECM) deployment supporting the DISA Joint Service Provider (JSP). MECM is the production tool used to manage Windows endpoints across the OSD forest, OMS, and Platform Management domains, providing inventory, software distribution, OS imaging, settings management, and security management on NIPR, SIPR, TS-C, and JWICS networks. This posting covers Subject Matter Expert (Intermediate) and System Administrator openings on the MECM team. Monitor the JSP Enterprise ITSM system 24x7x365 for tickets assigned to Platform Services queues and ensure they are addressed within established SLA windows (e.g., Reassign tickets to the Service Desk or other appropriate teams when improperly placed in Platform Services queues, in accordance with documented Work Instructions. 4 hours for Critical, 48 hours for High, 72 hours for Medium/Low) and update work logs for INC tickets pending action by a Platform Service resource at least every 48 hours. Coordinate and serve as the liaison between the JSP Service Desk and other Service/Agency service desks for all actions relating to incident ticket assignments, tracking, and escalation. Lead and support Problem Management activities, including identifying recurring incidents, conducting root cause analysis, documenting Known Errors, and driving permanent fixes through Change Management. Provide input to Monthly IPR reports including total incidents, completed incidents, open incidents (by status, impact, and age), service requests, change requests, and SLA impact time by application. ServiceNow acceptable), including queue management, incident management, problem management, and reporting. Working knowledge of ITIL service management practices; ITIL Foundation certification strongly preferred. Experience operating in a 24x7 ticket queue or NOC environment, including familiarity with verbal and ticket-based escalation procedures. Working knowledge of Microsoft Windows Server, Active Directory, and core enterprise services sufficient to triage incidents and route them appropriately. Proficiency with Microsoft Office (Excel, Word, PowerPoint), SharePoint, and reporting tools (e.g., Power BI, Remedy Smart Reporting). Bachelor’s degree in Computer Engineering, Computer Information Systems, Telecommunications, Management Information Systems, or a related field; or equivalent combination of education and three (3) to five (5) recent years of documented relevant experience. Citizenship Active Secret Clearance (or higher) Must meet DoD 8570.01-M / DoD 8140 IAT Level II baseline certification requirements prior to start (e.g., Security+ CE, CCNA-Security, CySA+, GICSP, GSEC, or equivalent). Work Environment: 100% onsite at a government facility within the National Capital Region (NCR), primarily at the Pentagon, Crystal Gateway, Taylor Building, Mark Center, or other JSP-designated alternate site. Must be local to the DC Metro Area with reliable transportation and have a valid driver's license. Benefits: Competitive salary based on experience Comprehensive benefits package including health, dental, vision, and retirement plans Paid time off and holidays We are an Equal Opportunity Employer and consider all qualified applicants without regard to protected characteristics under applicable law. EEO/AA Employer/Veteran/Disabled.
Place of Performance: National Capital Region (Pentagon and JSP-designated alternate sites) SHR – Software Hardware Re-engineered About SHR Consulting Group: SHR is a premier technology integrator solving our nation’s most complex modernization and readiness challenges across the defense, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration, enterprise IT, including cloud services: cyber, software, advanced analytics, and AI. With an intimate understanding of our customers’ challenges and deep expertise in existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions. We are a rapidly growing organization seeking experienced Ticket, Queue, and Problem Management Systems Administrators (multiple openings) to provide 24x7x365 monitoring of Information Technology Service Management (ITSM) Incident (INC) and Work Order (WO) ticket queues for the DISA Joint Service Provider (JSP) Platform Services portfolio. The successful candidate will identify, triage, escalate, and close incidents and work orders in alignment with strict performance AQLs. This posting covers Senior Systems Administrator and Systems Administrator openings on the Ticket Management team. Key Responsibilities: Monitor the JSP Enterprise ITSM system 24x7x365 for tickets assigned to Platform Services queues and ensure they are addressed within established SLA windows (e.g., 0 minutes for Critical, 2 hours for High, 4 hours for Medium/Low after queue assignment). Reassign tickets to the Service Desk or other appropriate teams when improperly placed in Platform Services queues, in accordance with documented Work Instructions. Analyze and triage tickets to determine the proper resolution; perform the action when within scope or escalate to SME-level attention. Resolve incidents within established AQLs (e.g., 4 hours for Critical, 48 hours for High, 72 hours for Medium/Low) and update work logs for INC tickets pending action by a Platform Service resource at least every 48 hours. Coordinate and serve as the liaison between the JSP Service Desk and other Service/Agency service desks for all actions relating to incident ticket assignments, tracking, and escalation. Research, prepare, and present Daily Incident Management reports, including aging incident requests (5 days old or older), backlog trends, and root cause indicators. Lead and support Problem Management activities, including identifying recurring incidents, conducting root cause analysis, documenting Known Errors, and driving permanent fixes through Change Management. Provide input to Monthly IPR reports, including total incidents, completed incidents, open incidents (by status, impact, and age), service requests, change requests, and SLA impact time by application. Maintain the central Problem and Solution Knowledge Base on JSP Portals and update Work Instructions and recall lists as needed. Minimum Qualifications: Three (3) or more years of hands-on experience administering an enterprise ITSM tool (BMC Remedy/Helix preferred; ServiceNow acceptable), including queue management, incident management, problem management, and reporting. Working knowledge of ITIL service management practices; ITIL Foundation certification strongly preferred. Experience operating in a 24x7 ticket queue or NOC environment, including familiarity with verbal and ticket-based escalation procedures. Working knowledge of Microsoft Windows Server, Active Directory, and core enterprise services sufficient to triage incidents and route them appropriately. Strong analytical, written, and verbal communication skills; ability to summarize ticket trends and present to Government leadership. Proficiency with Microsoft Office (Excel, Word, PowerPoint), SharePoint, and reporting tools (e.g., Power BI, Remedy Smart Reporting). For the Senior variant, prior experience as a queue lead with responsibility for triage decisions and Daily Incident Management reporting is required. Education Requirement: Bachelor’s degree in Computer Engineering, Computer Information Systems, Telecommunications, Management Information Systems, or a related field; or equivalent combination of education and three (3) to five (5) recent years of documented relevant experience. Must meet DoD 8570.01-M / DoD 8140 IAT Level II baseline certification requirements prior to start (e.g., Security+ CE, CCNA-Security, CySA+, GICSP, GSEC, or equivalent). Computing Environment certification appropriate to the role is also required. Clearance Requirement: U.S. Citizenship Active Secret Clearance (or higher) Work Environment: 100% onsite at a government facility within the National Capital Region (NCR), primarily at the Pentagon, Crystal Gateway, Taylor Building, Mark Center, or other JSP-designated alternate site. Must be local to the DC Metro Area with reliable transportation. Must comply with all DoD, DISA, and JSP security and access protocols, including the ability to access NIPRNet and SIPRNet environments. Benefits: Competitive salary based on experience Comprehensive benefits package including health, dental, vision, and retirement plans Paid time off and holidays We are an Equal Opportunity Employer and consider all qualified applicants without regard to protected characteristics under applicable law. EEO/AA Employer/Veteran/Disabled.
Place of Performance: National Capital Region (Pentagon and JSP-designated alternate sites) - You MUST reside in the DC Metro Area to be considered SHR - Software Hardware Re-engineered About SHR Consulting Group: SHR is a premier technology integrator solving our nation’s most complex modernization and readiness challenges across the defense, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration, enterprise IT, including cloud services: cyber, software, advanced analytics, and AI. With an intimate understanding of our customers’ challenges and deep expertise in existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions. We are a rapidly growing organization seeking experienced Core Services Systems Administrators (multiple openings) to operate and maintain the Microsoft Core Services portfolio supporting the DISA Joint Service Provider (JSP). This portfolio provides user authentication, file share availability, workstation connectivity, server monitoring, printing, and messaging services across approximately 21 Active Directory domains, 2,500 Windows servers, and 300 Linux servers in NIPR, SIPR, TIPR, and JWICS security domains. This single posting covers Senior Systems Administrators and Systems Administrators supporting Domain Services, Exchange, SMTP Gateways, Print Services, and System Center Operations Manager (SCOM). manage Active Directory Security Groups, Group Managed Service Accounts ( gMSA ), Organizational Units, and Group Policy Objects in accordance with Microsoft Security Administrative Environment guidance. Administer the JSP Microsoft Exchange Server environment supporting approximately 5,000 mailboxes on JWICS, including monitoring, mailbox provisioning, system upgrades, backup/restore, and patching. Operate and maintain enterprise SMTP gateways (currently Symantec Messaging Gateways) on NIPR and SIPR networks; maintain SMTP routing tables, MX/SPF/DKIM records, and the SMTP Outbound Client list in compliance with security policy. Operate and maintain the JSP enterprise Print Services environment: manage print servers, print drivers, print queues, and scaling for customer demand; Operate and maintain the System Center Operations Manager (SCOM) deployment on NIPR, SIPR, and JWICS, including management servers, gateway servers, and Linux SSH/SSL monitoring; Identify, analyze, and resolve problems affecting system operations across all assigned core services; Apply security patches, GPO changes, and configuration updates to maintain compliance with DoD STIGs, IAVM notices, and other cyber tasking; collaborate with cyber teams on compliance scanning and endpoint analysis. Coordinate with the JSP Transport, Networks, and JP5/JP7 teams during major system upgrades, firewall changes, and hardware lifecycle refresh activities. Minimum Qualifications: Five (5) or more years of hands-on experience administering Microsoft Windows Server in a large enterprise environment (3+ years for the System Administrator variant). Active Directory/DNS/DHCP/DFS, Microsoft Exchange Server, SMTP gateways/messaging security, Microsoft Print Services, or Microsoft System Center Operations Manager (SCOM). Working knowledge of CAC/PKI, DoD-issued SSL certificates, Group Policy, and complex multi-domain/multi-forest AD environments. Experience implementing DISA STIGs and supporting IAVM remediation against Windows Server platforms. Familiarity with virtualization (VMware vSphere/ESXi), backup and restore tooling, and enterprise monitoring tools. PowerShell scripting experience strongly preferred for automation of routine administrative tasks. Strong troubleshooting, documentation, and customer-service skills; ability to support after-hours and on-call rotations. Bachelor’s degree in Computer Engineering, Computer Information Systems, Telecommunications, Management Information Systems, or a related field; or equivalent combination of education and five (5) recent years of documented relevant experience. Security+ CE, CCNA-Security, CySA +, GICSP, GSEC, or equivalent). Citizenship Active Secret Clearance (or higher) Must comply with all DoD, DISA, and JSP security and access protocols, including the ability to access NIPRNet and SIPRNet environments. Work Environment: 100% onsite at a government facility within the National Capital Region (NCR), primarily at the Pentagon, Crystal Gateway, Taylor Building, Mark Center, or other JSP-designated alternate site. Must be local to the DC Metro Area with reliable transportation and have a valid driver's license. Benefits: Competitive salary based on experience Comprehensive benefits package including health, dental, vision, and retirement plans Paid time off and holidays We are an Equal Opportunity Employer and consider all qualified applicants without regard to protected characteristics under applicable law. EEO/AA Employer/Veteran/Disabled.
Arlington County requires all applicants to thoroughly complete each section of the application, including prior job responsibilities, duties, and supplemental questions. While you may attach a resume, it will not replace a completed application. Incomplete applications will not be considered. Arlington County's Department of Technology Services (DTS) is hiring an experienced Senior Systems Administrator (Microsoft Exchange) to provide high-level work as part of the Hosting and Infrastructure team. The Hosting and Infrastructure team is responsible for the administration and operational reliability of the Countys enterprise infrastructure, including server environments, Active Directory, and Microsoft Office 365 services. The Senior Systems Administrator (Microsoft Exchange) will serve as the senior technical resource for the Countys email and messaging environment, supporting a Microsoft Exchange and Azure-based platform used across all departments. The role is responsible for ensuring system availability, security, and performance and functions as the lead administrator for this service area. The ideal candidate will have proven experience performing advanced systems administration work, including managing Exchange environments, administering mailboxes and identity services, implementing security controls (e.g., SPF, DKIM, DMARC), monitoring system performance, and resolving complex mail flow and authentication issues. RESPONSIBILITIES Specific duties include: Administer and maintain the Countys Microsoft Exchange and Office 365 email infrastructure, including server performance, security settings, and system monitoring; Manage user mailboxes, distribution lists, and access permissions while ensuring adherence to County policies and regulatory requirements; Configure and support email security measures and threatprotection tools, including spam filtering, encryption, and authentication standards; Ability to diagnose and resolve mail flow issues, synchronization problems, and system performance concerns; Troubleshoot complex issues related to email delivery, synchronization, and system integrations; Support hybrid cloud operations, including Azure Active Directory synchronization and identity management; Develop and maintain technical documentation, operational procedures, and system standards; and Automate administrative tasks using scripting and reporting tools, and collaborate with network, security, and application teams to ensure reliable and secure email service delivery. QUALIFICATIONS Minimums: Bachelors degree in Computer Science, Information Systems Management, or a related field; and Considerable experience directly related to managing and implementing information systems, operating systems, Storage Area Networks (SAN), systems analysis, and networking. Licenses/Certifications : Microsoft Certified: Administrator Expert (MS-102) is preferred. Substitution : Additional qualifying experience may substitute for the education requirement on a year-for-year basis. Working Conditions : The employee must be available to work after hours and in emergency situations. Desirables: Preference may be given to candidates with experience in one or more of the following: Handson experience with Exchange and Office 365 administration, along with strong skills in Active Directory, Windows Server, PowerShell automation, and messaging/security management; Email security tools, threat protection, and compliance features; Virtualization platforms (VMware, HyperV) supporting Exchange environments; and/or Implementing retention policies, litigation hold, eDiscovery, and compliance center features. Special Requirements Please note: A complete application includes an attached resume. A pre-employment criminal records background check will be conducted. It may include checks of the following: criminal record, driving record, education, professional licensure, and credit history. You may be required to sign a release authorizing the County to obtain your background information. A complete application with ALL relative work history responsibilities (not just the current employer) is required to be considered for this position. Your responses to the supplemental questionnaire are considered part of the selection process and are required for this position. Please do not give "see resume" as a response to the questions. Incomplete applications will not be considered. Additional Information Work hours : This is a 40-hour per week position, Monday-Friday 8:00 a.m. - 5:00 p.m. with some flexibility. Occasional evenings, nights and weekends may be required. Remote work (telework) is available for this position with prior supervisor approval. The selection process may include both virtual and in-person interviews. Location : 2100 Clarendon Blvd, Suite 700, Arlington, VA 22201. The official title for this position is: Senior Systems Administrator #LI-Hybrid
Job Description At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Tapestry Solutions, A Boeing Company, brings over 30 years of industry experience designing, implementing, training, and supporting high-quality, cost-effective information technology and business intelligence solutions. With a dedicated team of approximately 500 professionals, we proudly serve 75 defense, commercial, and government clients across more than 50 U.S. locations and 9 countries worldwide.
As a trusted partner, our employees embody our core values by consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions and ensure the safety of our global customers and team members. Tapestry Solutions, a part of Boeing Global Services (BGS), is seeking an Associate Software Engineer in Hazelwood, MO for the Department of Navy Tomahawk Land-Attack Missile program. The successful candidate for the role of Associate Software Engineer will play a crucial role in the design, development, testing, and maintenance of non-embedded software throughout the end-to-end lifecycle that meets industry, customer, and safety standards for the Tomahawk program, while adhering to strict government regulations. You will have the opportunity to review, analyze, and translate customer requirements into initial design of software products. Your expertise will be instrumental in developing, maintaining, enhancing and optimizing software products and functionalities for systems integrations. Additionally, you will debug and resolve issues identified to ensure the reliability and efficiency of software products.
Handles user inquiries, troubleshoot technical issues and user feedback analysis
~Implement current and emerging technologies, tools, frameworks and changes in regulations relevant to software development
~ Execute and document software research and development projects
Secret Clearance with the ability to obtain TS/SCI
~NET or C#.NET in Desktop Environment
~1+ year of experience with SQL or other relational database
Net Framework (WinForms)
Web Services (SOAP or Rest)
Windows Environment (Windows 10/11, Windows Server)
Project Management Tools (Azure DevOps, Jira, etc.)
Azure DevOps Pipelines or other CI/CD tools
Unit testing frameworks like xUnit, jUnit, nUnit, or MS Test
C++
Agile
Strong mathematical analysis skills or STEM degree
Security + certification or Computer Science degree
We are a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.
We also provide eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location and date of hire.
Applications for this position will be accepted until May. Relocation
Relocation assistance is not a negotiable benefit for this position.
Security Clearance
Secret Security Clearance (U.Security Clearance that has been active in the past 24 months is considered active)
Visa Sponsorship
Employer will not sponsor applicants for employment visa status.
Shift
This position is for 1st shift
Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.
Job Description At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Tapestry Solutions, A Boeing Company, brings over 30 years of industry experience designing, implementing, training, and supporting high-quality, cost-effective information technology and business intelligence solutions. With a dedicated team of approximately 500 professionals, we proudly serve 75 defense, commercial, and government clients across more than 50 U.S. locations and 9 countries worldwide.
As a trusted partner, our employees embody our core values by consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions and ensure the safety of our global customers and team members. Tapestry Solutions, a part of Boeing Global Services (BGS), is seeking an Associate Software Engineer in Hazelwood, MO for the Department of Navy Tomahawk Land-Attack Missile program. The successful candidate for the role of Associate Software Engineer will play a crucial role in the design, development, testing, and maintenance of non-embedded software throughout the end-to-end lifecycle that meets industry, customer, and safety standards for the Tomahawk program, while adhering to strict government regulations. You will have the opportunity to review, analyze, and translate customer requirements into initial design of software products. Your expertise will be instrumental in developing, maintaining, enhancing and optimizing software products and functionalities for systems integrations. Additionally, you will debug and resolve issues identified to ensure the reliability and efficiency of software products.
Handles user inquiries, troubleshoot technical issues and user feedback analysis
~Implement current and emerging technologies, tools, frameworks and changes in regulations relevant to software development
~ Execute and document software research and development projects
Secret Clearance with the ability to obtain TS/SCI
~NET or C#.NET in Desktop Environment
~1+ year of experience with SQL or other relational database
Net Framework (WinForms)
Web Services (SOAP or Rest)
Windows Environment (Windows 10/11, Windows Server)
Project Management Tools (Azure DevOps, Jira, etc.)
Azure DevOps Pipelines or other CI/CD tools
Unit testing frameworks like xUnit, jUnit, nUnit, or MS Test
C++
Agile
Strong mathematical analysis skills or STEM degree
Security + certification or Computer Science degree
We are a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.
We also provide eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location and date of hire.
Applications for this position will be accepted until May. Relocation
Relocation assistance is not a negotiable benefit for this position.
Security Clearance
Secret Security Clearance (U.Security Clearance that has been active in the past 24 months is considered active)
Visa Sponsorship
Employer will not sponsor applicants for employment visa status.
Shift
This position is for 1st shift
Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.
Job Description At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Tapestry Solutions, A Boeing Company, brings over 30 years of industry experience designing, implementing, training, and supporting high-quality, cost-effective information technology and business intelligence solutions. With a dedicated team of approximately 500 professionals, we proudly serve 75 defense, commercial, and government clients across more than 50 U.S. locations and 9 countries worldwide.
As a trusted partner, our employees embody our core values by consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions and ensure the safety of our global customers and team members. Tapestry Solutions, a part of Boeing Global Services (BGS), is seeking an Associate Software Engineer in Hazelwood, MO for the Department of Navy Tomahawk Land-Attack Missile program. The successful candidate for the role of Associate Software Engineer will play a crucial role in the design, development, testing, and maintenance of non-embedded software throughout the end-to-end lifecycle that meets industry, customer, and safety standards for the Tomahawk program, while adhering to strict government regulations. You will have the opportunity to review, analyze, and translate customer requirements into initial design of software products. Your expertise will be instrumental in developing, maintaining, enhancing and optimizing software products and functionalities for systems integrations. Additionally, you will debug and resolve issues identified to ensure the reliability and efficiency of software products.
Handles user inquiries, troubleshoot technical issues and user feedback analysis
~Implement current and emerging technologies, tools, frameworks and changes in regulations relevant to software development
~ Execute and document software research and development projects
Secret Clearance with the ability to obtain TS/SCI
~NET or C#.NET in Desktop Environment
~1+ year of experience with SQL or other relational database
Net Framework (WinForms)
Web Services (SOAP or Rest)
Windows Environment (Windows 10/11, Windows Server)
Project Management Tools (Azure DevOps, Jira, etc.)
Azure DevOps Pipelines or other CI/CD tools
Unit testing frameworks like xUnit, jUnit, nUnit, or MS Test
C++
Agile
Strong mathematical analysis skills or STEM degree
Security + certification or Computer Science degree
We are a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.
We also provide eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location and date of hire.
Applications for this position will be accepted until May. Relocation
Relocation assistance is not a negotiable benefit for this position.
Security Clearance
Secret Security Clearance (U.Security Clearance that has been active in the past 24 months is considered active)
Visa Sponsorship
Employer will not sponsor applicants for employment visa status.
Shift
This position is for 1st shift
Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.
TRC Talent Solutions is hiring a Systems Engineer in the Tucker, GA area for an organization supporting mission-critical operational infrastructure within a large-scale utility environment.
This position sits within a Systems & Infrastructure team responsible for maintaining highly available operational technology environments that support real-time monitoring and infrastructure operations.
The Systems Engineer will support:
• Physical and virtual server environments
• VMware/virtualization infrastructure
• Windows and Linux administration
• Storage, backup/recovery, and disaster recovery
• Patch management and cybersecurity hardening
• System performance monitoring and operational reliability
• Infrastructure compliance initiatives within regulated environments
• OT/SCADA-related infrastructure and support systems
This environment requires strong attention to uptime, operational continuity, security, and process consistency. The team works closely with infrastructure, networking, security, and operations groups on critical systems initiatives and ongoing infrastructure improvements.
The organization is open to mid-to-senior level engineers. Senior-level candidates may have opportunities to:
• Lead infrastructure initiatives and projects
• Mentor junior engineers
• Drive process improvements and operational standards
• Serve as a technical lead across infrastructure environments
Ideal candidate backgrounds may include:
• Systems Administration
• Infrastructure Engineering
• Datacenter Operations
• Manufacturing or Industrial IT
• Utilities or Energy Infrastructure
• SCADA / OT / ICS environments
• Critical infrastructure or high-availability operations
Experience with technologies such as virtualization, backup/recovery, Windows Server, Linux, storage systems, cybersecurity hardening, and operational infrastructure support is highly valued.
This is a strong opportunity for someone who enjoys hands-on infrastructure engineering within environments where reliability, security, and operational uptime are essential.
This is an excellent opportunity to support large-scale, real-time operational systems where uptime, reliability, and security are critical.
Onsite IT Support Technician (Level 2)
Microsel of Colorado LLC d/b/a TrinWare
Location: Centennial, CO
Job Type: Full-Time Onsite
Job Details
About TrinWare
Microsel of Colorado, LLC d/b/a TrinWare is not your average IT company. For over 20 years, we have delivered managed IT services, cybersecurity, and infrastructure solutions to businesses across Colorado and beyond.
We operate a structured, process-driven service model designed to deliver consistent, predictable outcomes for our clients. Our team is expected to perform at a high level, communicate clearly, and execute with discipline.
The Role
We are looking for a Level 2 Onsite Technician who can operate independently, represent the company professionally, and execute consistently within our service model.
This is not a sit-behind-a-desk role. This is a field position.
You will be the face of TrinWare to our clients. That means how you communicate, how you present yourself, and how you execute matters just as much as your technical ability.
Work Structure
Core Responsibilities
Execution Expectations
First 90 Days Expectations
First 30 Days
Days 31-60
Days 61-90
At 90 Days
Experience & Skills
Networking & Infrastructure
Endpoint & Security
Tools & MSP Environment (Preferred)
Core Capability
Additional Expectations
Work Environment
Benefits
Process & Improvement
We operate within a defined service model. Following process is not optional.
We also believe good ideas can come from anywhere. If you see a better way to do something, bring it to your supervisor. Improvements are evaluated and implemented through leadership to ensure consistency across the organization.
Why TrinWare
Our Core Values - G.O.A.L.S.
Growth - Optimism - Accountability - Leadership - Service
We believe in a championship mentality - pushing for excellence, growth, and delivering service that clients remember.
Final Note
This role is for someone who takes pride in execution.
If you are organized, professional, and capable of delivering consistent results across multiple environments, you will do well here.
If you require constant direction or prefer unstructured environments, this is not the right fit.
Compensation details: 0 Yearly Salary
PI395b1f392c17-1329
Description
The Defense Sector at Leidos is seeking an experienced Systems Engineer to support an exciting Air Force Life Cycle Management Center program. This role involves supporting the delivery of comprehensive IT and support services to ensure mission success while adhering to DoD standards and regulations. This role includes system configuration, monitoring, troubleshooting, and ensuring the security and integrity of systems and infrastructure. The Systems Engineer will work closely with cross-functional teams to support on-site system deployments, software updates, and operational readiness, ensuring that all systems meet security, performance, and availability requirements.
Primary Responsibilities:
Basic Qualifications:
Preferred Qualifications:
If you’re looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We’re not hiring followers. We’re recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We’re already at step 30 — and moving faster than anyone else dares.
May 8, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range $87,100.00 - $157,450.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
About Leidos
Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.
Pay and Benefits
Pay and benefits are fundamental to any career decision. That’s why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.
Securing Your Data
Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.
Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.
Place of Performance: National Capital Region (Pentagon and JSP-designated alternate sites) - You MUST reside in the DC Metro Area to be considered SHR – Software Hardware Re-engineered About SHR Consulting Group: SHR is a premier technology integrator solving our nation’s most complex modernization and readiness challenges across the defense, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration, enterprise IT, including cloud services: cyber, software, advanced analytics, and AI. With an intimate understanding of our customers’ challenges and deep expertise in existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions. We are a rapidly growing organization seeking experienced MECM Systems Administrators (multiple openings) to operate and maintain the Microsoft Endpoint Configuration Manager (MECM) deployment supporting the DISA Joint Service Provider (JSP). MECM is the production tool used to manage Windows endpoints across the OSD forest, OMS, and Platform Management domains, providing inventory, software distribution, OS imaging, settings management, and security management on NIPR, SIPR, TS-C, and JWICS networks. This posting covers Subject Matter Expert (Intermediate) and System Administrator openings on the MECM team. Key Responsibilities: Monitor the JSP Enterprise ITSM system 24x7x365 for tickets assigned to Platform Services queues and ensure they are addressed within established SLA windows (e.g., 0 minutes for Critical, 2 hours for High, 4 hours for Medium/Low after queue assignment). Reassign tickets to the Service Desk or other appropriate teams when improperly placed in Platform Services queues, in accordance with documented Work Instructions. Analyze and triage tickets to determine proper resolution; perform the action when within scope or escalate to SME-level attention. Resolve incidents within established AQLs (e.g., 4 hours for Critical, 48 hours for High, 72 hours for Medium/Low) and update work logs for INC tickets pending action by a Platform Service resource at least every 48 hours. Coordinate and serve as the liaison between the JSP Service Desk and other Service/Agency service desks for all actions relating to incident ticket assignments, tracking, and escalation. Research, prepare, and present Daily Incident Management reports including aging incident requests (5 days old or older), backlog trends, and root cause indicators. Lead and support Problem Management activities, including identifying recurring incidents, conducting root cause analysis, documenting Known Errors, and driving permanent fixes through Change Management. Provide input to Monthly IPR reports including total incidents, completed incidents, open incidents (by status, impact, and age), service requests, change requests, and SLA impact time by application. Maintain the central Problem and Solution Knowledge Base on JSP Portals and update Work Instructions and recall lists as needed. Minimum Qualifications: Three (3) or more years of hands-on experience administering an enterprise ITSM tool (BMC Remedy/Helix preferred; ServiceNow acceptable), including queue management, incident management, problem management, and reporting. Working knowledge of ITIL service management practices; ITIL Foundation certification strongly preferred. Experience operating in a 24x7 ticket queue or NOC environment, including familiarity with verbal and ticket-based escalation procedures. Working knowledge of Microsoft Windows Server, Active Directory, and core enterprise services sufficient to triage incidents and route them appropriately. Strong analytical, written, and verbal communication skills; ability to summarize ticket trends and present to Government leadership. Proficiency with Microsoft Office (Excel, Word, PowerPoint), SharePoint, and reporting tools (e.g., Power BI, Remedy Smart Reporting). For the Senior variant, prior experience as a queue lead with responsibility for triage decisions and Daily Incident Management reporting is required. Education Requirement: Bachelor’s degree in Computer Engineering, Computer Information Systems, Telecommunications, Management Information Systems, or a related field; or equivalent combination of education and three (3) to five (5) recent years of documented relevant experience. Clearance Requirement: U.S. Citizenship Active Secret Clearance (or higher) Must meet DoD 8570.01-M / DoD 8140 IAT Level II baseline certification requirements prior to start (e.g., Security+ CE, CCNA-Security, CySA+, GICSP, GSEC, or equivalent). Computing Environment certification appropriate to the role is also required. Work Environment: 100% onsite at a government facility within the National Capital Region (NCR), primarily at the Pentagon, Crystal Gateway, Taylor Building, Mark Center, or other JSP-designated alternate site. Must be local to the DC Metro Area with reliable transportation and have a valid driver's license. Must comply with all DoD, DISA, and JSP security and access protocols, including the ability to access NIPRNet and SIPRNet environments. Benefits: Competitive salary based on experience Comprehensive benefits package including health, dental, vision, and retirement plans Paid time off and holidays We are an Equal Opportunity Employer and consider all qualified applicants without regard to protected characteristics under applicable law. EEO/AA Employer/Veteran/Disabled.
Job Summary
We are hiring an on site IT generalist who can own day to day support while keeping core infrastructure healthy and secure. You will resolve end user issues, manage Microsoft 365 and Active Directory, maintain servers and networks, and handle hands on hardware tasks from laptops to rack equipment.
What You Will Do
Required Qualifications
Preferred Qualifications and Big Pluses
Job Type: Full-time
Benefits:
Work Location: In person
Place of Performance: National Capital Region (Pentagon and JSP-designated alternate sites) - You MUST reside in the DC Metro Area to be considered SHR – Software Hardware Re-engineered About SHR Consulting Group: SHR is a premier technology integrator solving our nation’s most complex modernization and readiness challenges across the defense, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration, enterprise IT, including cloud services: cyber, software, advanced analytics, and AI. With an intimate understanding of our customers’ challenges and deep expertise in existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions. We are a rapidly growing organization seeking experienced Core Services Systems Administrators (multiple openings) to operate and maintain the Microsoft Core Services portfolio supporting the DISA Joint Service Provider (JSP). This portfolio provides user authentication, file share availability, workstation connectivity, server monitoring, printing, and messaging services across approximately 21 Active Directory domains, 2,500 Windows servers, and 300 Linux servers in NIPR, SIPR, TIPR, and JWICS security domains. This single posting covers Senior Systems Administrators and Systems Administrators supporting Domain Services, Exchange, SMTP Gateways, Print Services, and System Center Operations Manager (SCOM). Key Responsibilities: Operate and maintain Active Directory, DNS, DHCP, and Distributed File System (DFS) infrastructure across approximately 21 AD domains; manage Active Directory Security Groups, Group Managed Service Accounts ( gMSA ), Organizational Units, and Group Policy Objects in accordance with Microsoft Security Administrative Environment guidance. Administer the JSP Microsoft Exchange Server environment supporting approximately 5,000 mailboxes on JWICS, including monitoring, mailbox provisioning, system upgrades, backup/restore, and patching. Operate and maintain enterprise SMTP gateways (currently Symantec Messaging Gateways) on NIPR and SIPR networks; maintain SMTP routing tables, MX/SPF/DKIM records, and the SMTP Outbound Client list in compliance with security policy. Operate and maintain the JSP enterprise Print Services environment: manage print servers, print drivers, print queues, and scaling for customer demand; coordinate with JP5/JP7 during major upgrades and lifecycle refresh. Operate and maintain the System Center Operations Manager (SCOM) deployment on NIPR, SIPR, and JWICS, including management servers, gateway servers, and Linux SSH/SSL monitoring; ensure systems are maintained with the latest Management Packs and that alerts function correctly. Identify, analyze, and resolve problems affecting system operations across all assigned core services; meet Group 1 restoral AQLs (CCIR Priority 1 – 2 hours; Priority 2 – 4 hours; Priority 3 – 6 hours) more than 90% of the time. Schedule and perform routine backups; test and validate backup procedures at least annually; store backups away from the proximity of the physical system. Apply security patches, GPO changes, and configuration updates to maintain compliance with DoD STIGs, IAVM notices, and other cyber tasking; collaborate with cyber teams on compliance scanning and endpoint analysis. Maintain DoD/NSS PKI server certificates and ensure they are issued/renewed within 30–15 days before expiration; maintain a tracker of expiration dates. Coordinate with the JSP Transport, Networks, and JP5/JP7 teams during major system upgrades, firewall changes, and hardware lifecycle refresh activities. Minimum Qualifications: Five (5) or more years of hands-on experience administering Microsoft Windows Server in a large enterprise environment (3+ years for the System Administrator variant). Strong experience with at least two of the following Core Services areas: Active Directory/DNS/DHCP/DFS, Microsoft Exchange Server, SMTP gateways/messaging security, Microsoft Print Services, or Microsoft System Center Operations Manager (SCOM). Working knowledge of CAC/PKI, DoD-issued SSL certificates, Group Policy, and complex multi-domain/multi-forest AD environments. Experience implementing DISA STIGs and supporting IAVM remediation against Windows Server platforms. Familiarity with virtualization (VMware vSphere/ESXi), backup and restore tooling, and enterprise monitoring tools. PowerShell scripting experience strongly preferred for automation of routine administrative tasks. For the Senior variant, demonstrated experience leading subject-matter design and complex troubleshooting across geographically dispersed, load-balanced, clustered server architectures isrequired. Strong troubleshooting, documentation, and customer-service skills; ability to support after-hours and on-call rotations. Education Requirement: Bachelor’s degree in Computer Engineering, Computer Information Systems, Telecommunications, Management Information Systems, or a related field; or equivalent combination of education and five (5) recent years of documented relevant experience. Must meet DoD 8570.01-M / DoD 8140 IAT Level II baseline certification requirements prior to start (e.g., Security+ CE, CCNA-Security, CySA +, GICSP, GSEC, or equivalent). Computing Environment certification appropriate to the role is also required. Clearance Requirement: U.S. Citizenship Active Secret Clearance (or higher) Must comply with all DoD, DISA, and JSP security and access protocols, including the ability to access NIPRNet and SIPRNet environments. Work Environment: 100% onsite at a government facility within the National Capital Region (NCR), primarily at the Pentagon, Crystal Gateway, Taylor Building, Mark Center, or other JSP-designated alternate site. Must be local to the DC Metro Area with reliable transportation and have a valid driver's license. Must comply with all DoD, DISA, and JSP security and access protocols, including the ability to access NIPRNet and SIPRNet environments. Benefits: Competitive salary based on experience Comprehensive benefits package including health, dental, vision, and retirement plans Paid time off and holidays We are an Equal Opportunity Employer and consider all qualified applicants without regard to protected characteristics under applicable law. EEO/AA Employer/Veteran/Disabled.
Overview:
GovCIO is currently hiring for a SME System Administrator specializing in Microsoft Endpoint Configuration Manager (MECM) to support a mission-critical U.S. Coast Guard program. This position will be located in in Kearneysville, WV and will be a hybrid position.
Responsibilities:
As a System Administrator SME, you will manage and maintain the MECM environment to ensure continuous operational readiness. Core responsibilities include:
Qualifications:
High School with 10+ years (or commensurate experience)
Required Skills & Experience
Clearance Required: Active Secret Clearance
Preferred Skills & Experience
#JP #DICE #USCG
Posted Salary Range: USD $112,000.00 - USD $142,000.00 /Yr.
We train like we fight! If you want to be part of a dynamic Team developing engaging and hands-on training solutions, this is the place for you! We are currently seeking a Windows Systems Administrator in Hanover, MD. The applicant will be part of an Infrastructure Team supporting enabling the delivery of a dynamic course curriculum. The Windows Systems Administrator will be involved in the design, ongoing maturation and sustainment of an environment utilizing Windows Servers and Desktops. The Windows Systems Administrator will be involved in the testing, preparation and deployment of Active Directory GPOs and RBAC as well as automated server and workstation imaging and patching utilizing Windows MCM If you are a Windows Systems Administrator, or a Systems Administrator with extensive Windows experience; a team player, and a self-starter, then this is the position for you. Work Schedule: Monday through Friday during normal business hours though some after-hours, weekend work may be required. Essential Responsibilities: ( describe the day-to-day ) Create, deploy and maintain Windows server and desktop and operating systems including Active Directory Domain Controllers. Create, deploy and maintain the MCM suite of applications Create, maintain and deploy workstation and thin client images through PXE boot, MCM and/or other image management platforms. Create, modify, disable and troubleshoot Active Directory user accounts, groups, objects and GPOs. Create, deploy and maintain strategies for software rollouts and/or updates to Windows operating systems. Maintain Windows operating systems for SSP and STIG compliance. Provide supporting documentation and artifacts to ISSO and management to satisfy security requirements. Maintain system documentation, develop infrastructure support procedures, and provide security support. Work Environment, Physical Demands, and Mental Demands: General Office environment. The work environment is fast-paced and sometimes involves extreme deadline pressures. The nature of the work requires a high degree of teamwork and cooperation with other members of the staff as well as individuals across the Company and Customers. Minimum Requirements (Knowledge, Skills, and Abilities): Experience deploying and managing Windows desktop and server operating systems in bare metal and virtual environments. Experience creating, maintaining and deploying workstation and desktop images through PXE boot, MCM or other image management platforms. Experience managing and configuring Active Directory user accounts, groups, objects and GPOs. Experience creating, modifying, disabling and troubleshooting Active Directory user accounts, groups, objects and GPOs. Basic knowledge of packet flow analysis, TCP/IP, and basic network services Experience with TCP/IP networking, networking architecture, computer and operating systems. Experience with network security principles, threats, and vulnerabilities. Security Clearance Required: Top Secret SCI w/FS Polygraph Minimum Education: Associates Degree or higher in a Computer Science oriented field and/or Minimum Years of Experience: Two (2) years of networking-related experience. Required Certifications: CompTIA Security + CE required Preferred Qualifications: Experience troubleshooting and maintaining MS SQL In depth knowledge of Microsoft Certificate Authorities and managing templates Proficient in PowerShell to accomplish complex taskings Experience in troubleshooting interoperability in a hybrid Windows/Linux environment Experience deploying hardened Windows Servers for production use Experience with Atlassian Tools (Confluence, Jira, Bitbucket, etc.) Experience with monitoring solutions (Nagios, Whats Up Gold, etc.) Experience with VMWare to include building and configuring Windows and/or Linux virtual machines. Experience with hardening systems and reading/implementing STIG guidance. Working knowledge of information technology security principles, common threats, and vulnerabilities. Ability to work independently while being conscious of how your work interacts with that of others. Possess drive, enthusiasm, and attention to detail. Ability to work flex and overtime hours with some weekend hours expected. Ability to solve problems quickly and completely; analytical problem-solving skills; adept at root-cause analysis and mitigation. Effective communication, writing, documentation, and requirements gatherings skills are needed to be effective in this role for working with other members of the Team and with the Customer to meet the requirements of the program. Other Responsibilities: Safety - Amentum enforces a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams. Quality - Quality is the foundation for the management of our business and the keystone to our goal of customer satisfaction. It is our policy to consistently provide services that meet customer expectations. Accordingly, each employee must conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts. Each employee must read and understand his/her Quality Management and Customer Satisfaction responsibilities. Procedure Compliance - Each employee must read, understand and implement the general and specific operational, safety, quality and environmental requirements of all plans, procedures and policies pertaining to his/her job. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. #javelin Compensation Details: $165,000 - $175,000 The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws. Benefits Overview: Our health and welfare benefits are designed to support you and your priorities. Offerings include: Health, dental, and vision insurance Paid time off and holidays Retirement benefits (including 401(k) matching) Educational reimbursement Parental leave Employee stock purchase plan Tax-saving options Disability and life insurance Pet insurance Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits. Original Posting: 05/07/2026 - Until Filled Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs. Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.
This role requires the ability to work lawfully in the U.S. without employment-based immigration sponsorship, now or in the future. Are you excited to play a pivotal role in designing, developing, and implementing enterprise-wide Operations Support Systems (OSS) applications, along with their operating systems and databases? As a Systems Engineer III at Spectrum, you will manage the Application Administration of OSS applications across all Spectrum Divisions, engaging in the full life cycle of systems engineering activities to deliver high-quality, scalable solutions. How You’ll Make an Impact Design and implement disaster recovery strategies, including backup, restore, and high-availability solutions. Manage SAP system landscapes, including development, quality assurance, and production environments. Troubleshoot and resolve complex technical issues related to SAP Basis, database, and integration layers. Collaborate with cross-functional teams to support SAP integrations with non-SAP systems via CPI or other middleware. Ensure compliance with security standards, including user access management and role administration. Provide technical expertise for SAP migrations, cloud deployments, and system refreshes. Document system configurations, processes, and procedures for knowledge sharing and audit compliance. Stay updated on SAP technologies and recommend improvements to enhance system performance and scalability. Working Conditions Office environment What You’ll Bring to Spectrum Required Qualifications Education Bachelor's degree in Computer Science or related field, or equivalent experience; May require Industry Standard Certifications Experience 5+ years of application development work experience 4+ years of network OSS application work experience 3+ years of system administration work experience 3+ years of database support and development work experience 3+ years of enterprise application integration work experience Skills Administer and maintain SAP systems, including S/4HANA, SAP Business Objects, SAP Cloud Platform Integration (CPI), and HANA databases. Perform system upgrades, patching, and kernel updates to ensure system stability and security. Monitor and optimize system performance using SAP HANA Cockpit and other diagnostic tools. Strong proficiency in SQL for database management and performance tuning. Expertise in SAP system patching, upgrades, and kernel maintenance. Knowledge of disaster recovery planning, backup strategies, and high-availability configurations. Familiarity with SAP Solution Manager for system monitoring and change management. Experience with SAP Fiori administration and configuration (preferred). Understanding of cloud platforms (e.g., AWS, Azure, Google Cloud) for SAP deployments. Knowledge of operating systems (Linux/UNIX, Windows Server) supporting SAP environments. Familiarity with SAP security concepts, including user management and authorization Preferred Qualifications Certifications SAP Certified Technology Associate - SAP HANA. SAP Certified Technology Associate - System Administration (SAP Basis). SAP Cloud Platform Integration certification or equivalent Experience Proven expertise with S/4HANA system administration and HANA database management. 3+ years of experience with SAP Business Objects administration. 2+ years working with SAP Cloud Platform Integration (CPI) for system integrations. Extensive experience with SAP HANA Cockpit for monitoring and administration #LI-TM2 ISY350 2026-72115 2026 Here, our employees dont just have jobs, they're building careers. Thats why we offer a comprehensive pay and benefits package that rewards employees for their contributions to our success, supporting all aspects of their well-being at every stage of life. A qualified applicants criminal history, if any, will be considered in a manner consistent with applicable laws, including local ordinances. Get to Know Us Charter Communications provides superior communication and entertainment products for residential and business customers through the Spectrum brand. Our offerings include Spectrum Internet, TV, Mobile and Voice. Beyond our connectivity solutions, we also provide local news, programming and regional sports via Spectrum Networks and multiscreen advertising solutions via Spectrum Reach. When you join our team, youll be keeping our customers connected to what matters most in 41 states across the U.S. Watch this video to learn more. Grow Your Career Here Were committed to growing a workforce that reflects the customers and communities we serve providing opportunities for employment and advancement to all team members. Spectrum is an Equal Opportunity Employer, including job seekers with disabilities and veterans. Learn about Life at Spectrum. What You’ll Bring to Spectrum Required Qualifications Education Bachelor's degree in Computer Science or related field, or equivalent experience; May require Industry Standard Certifications Experience 5+ years of application development work experience 4+ years of network OSS application work experience 3+ years of system administration work experience 3+ years of database support and development work experience 3+ years of enterprise application integration work experience Skills Administer and maintain SAP systems, including S/4HANA, SAP Business Objects, SAP Cloud Platform Integration (CPI), and HANA databases. Perform system upgrades, patching, and kernel updates to ensure system stability and security. Monitor and optimize system performance using SAP HANA Cockpit and other diagnostic tools. Strong proficiency in SQL for database management and performance tuning. Expertise in SAP system patching, upgrades, and kernel maintenance. Knowledge of disaster recovery planning, backup strategies, and high-availability configurations. Familiarity with SAP Solution Manager for system monitoring and change management. Experience with SAP Fiori administration and configuration (preferred). Understanding of cloud platforms (e.g., AWS, Azure, Google Cloud) for SAP deployments. Knowledge of operating systems (Linux/UNIX, Windows Server) supporting SAP environments. Familiarity with SAP security concepts, including user management and authorization Preferred Qualifications Certifications SAP Certified Technology Associate - SAP HANA. SAP Certified Technology Associate - System Administration (SAP Basis). SAP Cloud Platform Integration certification or equivalent Experience Proven expertise with S/4HANA system administration and HANA database management. 3+ years of experience with SAP Business Objects administration. 2+ years working with SAP Cloud Platform Integration (CPI) for system integrations. Extensive experience with SAP HANA Cockpit for monitoring and administration
MANTECH seeks a motivated, career and customer-oriented Senior Cloud System Administrator in Annapolis Junction, MD. The team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. This effort supports the Enterprise Infrastructure Services (EIS) organization, which oversees MPO’s Enterprise Information Technology (EIT)—the backbone platform for all enterprise users. Responsibilities Included but are not limited to : Provide administration, troubleshooting, and general support for Windows Server 2022 environments, Windows 10/11 client systems, and various Linux distributions (e.g., Rocky,CentOS, RHEL) within both cloud and on-premise. Architect, deploy, and maintain robust cloud environments, primarily within AWS, while also supporting existing on-premise server infrastructure. Develop, implement and maintain automation scripts and configurations using SaltStack to streamline infrastructure provisioning, configuration management and deployment processes. Collaborate with development teams to support integration and operational stability of CI/CD pipelines, ensuring smooth deployment and reliable software deployments. Administer, monitor, and troubleshoot AWS cloud resources, including EC2, S3, VPC, IAM, AMIs, Route 53, workspaces, and other core services Monitor system performance, availability, and security, responding to incidents and performing root cause analysis Track and manage licenses and certificates Minimum Qualifications: ~20+ years of experience as a Systems Administrator or Cloud Engineer supporting programs and contracts of similar scope and complexity ~ Bachelor’s degree in System Engineering, Computer Science, Information Systems, Engineering Science. An additional 5 years of System Engineer experience might be substituted for a degree. ~ Must hold an IAT II certification (e.g., Security+ or equivalent). If you don't have this, you'll be required to obtain it within 60 days of your program start date. ~ Proficiency in administering Linux operating systems. ~ Experience with Windows Server 2022 administration, including Active Directory and networking ~ Proven experience as a System Administrator or Cloud Engineer with practical knowledge of cloud environments Preferred Qualifications: Experience working in enterprise or government environments Familiarity with cloud security and compliance practices Hands-on experience with Amazon Web Services (AWS) for infrastructure deployment, management, and troubleshooting Strong communication and interpersonal skills, capable of working effectively in a team environment Proficiency in administering and troubleshooting Linux distributions (e.g., Ubuntu, CentOS, RHEL). Clearance Requirements: Must have a current/active TS/SCI w/ Polygraph. Must be a US Citizen Physical Requirements: • The candidate must be able to move, carry and deliver workstations from inside the office to customer’s desk. The person in this position must be able to remain in a stationary position 50% of the time. Must communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.