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Sr Infrastructure Architect_Taylor, TX (W2 Only)

Agile Global Solutions, Inc.

Taylor, Texas

(Need Only Local to Taylor, TX / Client will not accept Relocation candidates)*Position: Sr Infrastructure Architect

Location: Taylor, TX (Hybrid)

Duration: Contract (W2 Only)

Job Description:

ERCOT is seeking an experienced Senior Infrastructure Architect with hands-on experience Architecting and designing IT infrastructure for on-prem environments. Designs, Develops and Operates Infrastructure solutions following ERCOT operating procedures and Architecture principles. Works closely with internal technical teams to design, prototype, develop and maintain complex ERCOT applications. Performs proof of concepts to evaluate and prove out non-functional requirements and options. Uses toolsets that adhere to the frameworks of the technical stack complying with the organizations standards. Provides mentorship and technical guidance to transition work to other ERCOT operational teams.

JOB DUTIES

Develop and design IT Infrastructure Compute and Storage components.
Performs system integration, capacity management and performance monitoring.
Continuously automates processes during development and operations.
Develops prototypes to prove out designs and delivery patterns.
Fosters collaboration with cross-functional teams including Development, Operations, Compliance, Security, etc.
Understands and applies principles, theories and concepts related to the profession and ERCOTs culture.
Provides mentoring and guidance to other team members.

ADDITIONAL JOB DUTIES

Conveys team goals effectively through strong written and verbal communication skills.
Ability to execute end-to-end testing for various non-functional requirements.
Has the ability to resolve design and development issues in creative and effective ways.
Researches, evaluates, and incorporates new technology and tools to enhance the product development and platform operations.
Gives advice and recommendations to management based on experience.
Expands technical proficiency in key technical areas.

EXPERIENCE

Requires minimum 8 years related work experience in excess of degree requirements

DESIRED SKILLS

Requires strong experience with On-Prem / Private Cloud Infrastructure services, including converged and hyperconverged infrastructure.
Requires strong knowledge of VMWare virtualization components, including NSX and VRealize. Experience at the Sr. Storage Administrator/Engineer level is preferred.
Requires strong knowledge working with storage (VxBlock, VxRail, Netapp, VSAN) and networking (Cisco) appliances. Experience at the Senior Virtualization Administrator/Engineer level is preferred.
Preferred Experience with Containers (Kubernetes, Docker, etc.) and Public Cloud IaaS (Azure).
Preferred Experience with automation and Orchestration of infrastructure operational processes (Ansible, Terraform, etc.).
Requires familiarity with main operating systems (Linux and Windows) and middleware (appservers, webservers, databases, and others).
Preferred basic knowledge of development and scripting.
Preferred experienced with technology projects like Data Transformation assessments, Infrastructure strategies and roadmaps, Data Center refreshes.
Required previous experience delivering multiple end-to-end solutions and has provided oversight for these solutions through the entire lifecycle - inception, planning, design, implementation, operational turnover, patch/maintenance, decommissioning.

EDUCATION

Bachelors Degree: Computer Science or related field (Required),
or a combination of education and experience that provides equivalent knowledge to a major in such fields is required.

Best Regards,

T Chandra Sekhar - Technical Sr. Recruiter

Agile Global Solutions, Inc …“Empowering Enterprises”

193 Blue Ravine Road, Suite 160, Folsom, CA 95630

Direct - 916-413-7282

Sekhar@agileglobalsolutions.com |

PDN-a1936606-0709-41b9-ba45-902a71b1795b

+4

Description

Leidos is seeking a Cloud Engineer to support the National Digital Exploitation & OSINT Center (NDOC) IT Operations and Maintenance (O&M) program. This position will support mission-critical cloud, virtualization, automation, and hybrid infrastructure initiatives across classified enterprise environments. The Cloud Engineer will help modernize, secure, and sustain cloud-hosted and on-premises infrastructure supporting operational mission systems.

This is a hands-on engineering role supporting enterprise cloud integration, infrastructure automation, cybersecurity compliance, virtualization, and operational sustainment.

This is a 100% on-site position. All work must be performed at the customer site in Bethesda at the Intelligence Community Campus.

Primary Responsibilities

Design, deploy, manage, and sustain secure hybrid cloud infrastructure across AWS, Azure, VMware, and on-premises environments.
Support virtualization platforms including VMware ESXi, vCenter, Hyper-V, VDI, and cloud-native virtualization technologies.
Engineer and maintain cloud networking solutions including VPCs, VNets, VPNs, routing, DNS, load balancers, firewalls, and network segmentation.
Deploy and maintain containerized environments utilizing Docker, Kubernetes, and related technologies.
Monitor system performance, cloud utilization, scalability, and operational health.
Troubleshoot cloud, network, virtualization, storage, and infrastructure issues and perform root-cause analysis.
Implement security best practices including IAM, RBAC, encryption, vulnerability remediation, and Zero Trust principles.
Support RMF, ICD 503, NIST 800-53, STIG, and cybersecurity compliance requirements.
Assist with migration and modernization of legacy systems into cloud and hybrid cloud environments.
Develop and maintain technical documentation, SOPs, architecture diagrams, and operational procedures.
Collaborate with Systems, Network, Storage, Security, Database, Citrix, and Data Center teams to support integrated enterprise operations.

Basic Qualifications

Experience supporting AWS, Azure, Google Cloud, Oracle Cloud, VMware, or hybrid cloud environments.
Experience with virtualization technologies including VMware ESXi, vCenter, Hyper-V, or OpenStack.
Experience with Docker, Kubernetes, or containerized platforms.
Strong understanding of networking concepts including TCP/IP, DNS, VPNs, routing, subnets, firewalls, and load balancing.
Experience supporting Linux and Windows enterprise environments.
Familiarity with DevSecOps, CI/CD pipelines, automation, and scripting using Python, Bash, or PowerShell.
Strong troubleshooting, analytical, communication, and documentation skills.
Candidate must, at a minimum, meet DoD 8140/8570.11- IAT Level II certification requirements (currently Security+ CE, CCNA-Security, GSEC, or SSCP along with an appropriate computing environment (CE) certification)

Education

Bachelor’s degree in Computer Science, Information Technology, Systems Engineering, Cybersecurity, or related technical discipline with 8 years of relevant experience, Master’s degree with 6 years. Education equivalency of Associate’s with 10 years of related experience or High School Diploma with 12 years of related experience can be used in lieu of Bachelor’s degree.

Security Clearance

Due to the nature of the government contracts we support, US Citizenship is required.
TS/SCI with Poly required for Position or TS/SCI and willingness to obtain a poly.

Preferred Qualifications

Experience supporting DoD, DIA, Intelligence Community, or classified cloud environments.
Experience with AWS C2S, Azure Government, or hybrid classified cloud architectures.
Experience with Zero Trust architecture and enterprise IAM solutions.
Experience with Splunk, Elastic, SIEM/SOAR, or enterprise monitoring platforms.

Cloud certifications such as:

AWS Certified Solutions Architect
Azure Solutions Architect Expert
Azure Administrator Associate
VMware VCP
CISSP or CCSP

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.

Original Posting:

May 11, 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:

Pay Range $107,900.00 - $195,050.00

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.

Senior Applications Engineer

Our vision is to transform how the world uses information to enrich life for all. Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. Run DRAM products through stress test and craft experiments. Analyze and interpret data, debug fails, develop custom tools, and communicate data to internal and external customers. Conduct computer system-level failure analysis, characterization, and qualification of our products. Use a variety of equipment (oscilloscopes, logic analyzers, signal generators, multi-meters, etc.). Work with other specialists within the Systems Compatibility Group as well as multi-functional teams including Application Engineering Groups, Product Engineering, and Return Material Authorization (RMA). Provide technical expertise and value to customers who integrate firms' products. Gather information concerning the capabilities of company products. Lead Product Qualifications with internal and external Customers. Build and develop validation strategies for new or existing technologies which may include developing system test methodologies and memory diagnostic tools. Design and Implement Automation for System Level testing. Perform Computer and System Characterization and Failure Analysis (FA) Collaborating with external system enablers. Employer will accept a Bachelors degree in Electrical Engineering, Computer Engineering, Computer Science or related field, followed by 5 years of progressive, post-baccalaureate experience in the job offered or in a related occupation. Position requires: 1. System test, memory diagnostic tools, system characterization, or failure analysis; 2. Collaborating with system enablers; 3. X86, ARM, Computer, System, DRAM, Intel, or AMD; 4. Oscilloscope, logic analyzer, or motherboard; and 5. Python, Linux, SQL, or C#. As a world leader in the semiconductor industry, Micron is dedicated to your personal wellbeing and professional growth. Micron benefits are designed to help you stay well, provide peace of mind and help you prepare for the future. We offer a choice of medical, dental and vision plans in all locations enabling team members to select the plans that best meet their family healthcare needs and budget. Micron also provides benefit programs that help protect your income if you are unable to work due to illness or injury, and paid family leave. Additionally, Micron benefits include a robust paid time-off program and paid holidays. For additional information regarding the Benefit programs available, please see the Benefits Guide posted on micron.com/careers/benefits. Micron is proud to be an equal opportunity workplace and is an affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, age, national origin, citizenship status, disability, protected veteran status, gender identity or any other factor protected by applicable federal, state, or local laws. To learn about your right to work click here. To learn more about Micron, please visit micron.com/careers For US Sites Only: To request assistance with the application process and/or for reasonable accommodations, please contact Microns People Organization at hrsupport\_na@micron.com or 1-800-336-8918 (select option #3) Micron Prohibits the use of child labor and complies with all applicable laws, rules, regulations, and other international and industry labor standards. Micron does not charge candidates any recruitment fees or unlawfully collect any other payment from candidates as consideration for their employment with Micron. AI alert : Candidates are encouraged to use AI tools to enhance their resume and/or application materials. However, all information provided must be accurate and reflect the candidate's true skills and experiences. Misuse of AI to fabricate or misrepresent qualifications will result in immediate disqualification. Fraud alert: Micron advises job seekers to be cautious of unsolicited job offers and to verify the authenticity of any communication claiming to be from Micron by checking the official Micron careers website in the About Micron Technology, Inc.

Lead Systems Engineer

+4

Be Challenged and Make a Difference In a world of technology, people make the difference. We believe if we invest in great people, then great things will happen. At AnaVation, we provide unmatched value to our customers and employees through innovative solutions and an engaging culture. Description of Task to be Performed: AnaVation is seeking a Lead Systems Engineer to join our team and support our mission critical customer in Reston, VA. As Lead, you will represent the engineering team in customer meetings, plan quarterly Agile Development Planning commitments, drive technology roadmaps, work with the AnaVation Program Manager to accelerate customer priorities, and mentor senior, mid-level, and junior engineers. This team works with AWS cloud services including modernization of Elastic, RHEL, WSUS, and cross domain integration and automation. Our team supports and enhances 10 core application and data services used by multiple Government Agencies. The Engineering Team includes 15 staff (Systems Integration Engineers, Cloud Engineers, Software Engineers, System Administrators, Database Administrators, Data Scientists, and Information System Security Officers). This position is responsible for planning/estimating staffing, software licensing, and hosting capacity for roadmap projects and capabilities. This position is also a personnel supervisor position with 5-7 direct reports including performance reviews, engineering career planning, technical interviews for new staff, Agile Delivery (Jira) prioritization and reviews, and ongoing timesheet approvals. Required Qualificaitons: Clearance: SCI Eligible, willing to obtain polygraph Education: Bachelor’s degree in Computer Science, Information Systems or a related technical field Certifications: Currently hold, or be able to attain certification in the following: DoD 8570 IAT II and CSSP Infrastructure Support certifications (CompTIA CySA+ preferred or equivalent certifications that cover both requirements acceptable such as Security+ and Cloud+) within 30 days of contract start. Location: Full time on-site in Reston, VA. Experience: 8-12 Years of relevant technical experience. At least 4 years of experience leading AWS Cloud development modernization, monitoring, and support and production delivery. At least 4 years of experience leading Linux development engineering and production delivery. At least 4 years of experience leading supporting/leading Agile Development engineering programs for Government program customers, planning, assigning, and coordinating engineering team tickets.. At least 4 years of experience working in classified Government environments. Understanding of modern architectures including cloud, Full stack experience with modern application development environments, including backend development, modern UI frameworks, relational databases, microservices, containers, scripting and developing applications for big data platforms integration of data sources. Experience provisioning, configuring, and managing development, test, and production hosting environments. Expertise in one or more programming or scripting languages (Java, Python, PHP, Javascript, BASH, PowerShell) Experience in requirements traceability, documenting technical architectures, securely configuring technology stacks and COTS/GOTS software, planning/estimating design, development and deployment of new capabilities, testing and integrating new capabilities. Experience with Government Assessment and Authorization (A&A) following Risk Management Framework (RMF) Excellent communication skills and regular interaction with Contractor Program Manager and Government Leadership. Desired Qualificaitons: Desired Clearance : Active SCI with Polygraph Desired Education : Master’s degree in Computer Science, Information Systems or a related technical field Desired Certifications : Active CompTIA CySA+ or equivalent certifications covering both DoD 8570 IAT II and CSSP Infrastructure Support. Computing Environment certification such as AWS or Linux certifications. Experience : 12 years of relevant technical experience. 4 years of experience designing and deploying Elastic data services. 4 years of experience designing and deploying classified systems. AWS C2S delivery experience Experience providing systems engineering, integration, and architecture support to intelligence community customers. Technical management experience (supervisor, performance reviews, technical career path development). Cybersecurity experience supporting threat analysts, vulnerability analysts, and/or information assurance teams. Benefits Generous cost sharing for medical insurance for the employee and dependents 100% company paid dental insurance for employees and dependents 100% company paid long-term and short-term disability insurance 100% company paid vision insurance for employees and dependents 401k plan with generous match and 100% immediate vesting Competitive Pay Generous paid leave and holiday package Tuition and training reimbursement Life and AD&D Insurance About AnaVation AnaVation is the leader in solving the most complex technical challenges for collection and processing in the U.S. Federal Intelligence Community. We are a US owned company headquartered in Chantilly, Virginia. We deliver groundbreaking research with advanced software and systems engineering that provides an information advantage to contribute to the mission and operational success of our customers. We offer complex challenges, a top-notch work environment, and a world-class, collaborative team. If you want to grow your career and make a difference while doing it, AnaVation is the perfect fit for you! AnaVation is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

Senior Site Reliability Engineer

$79,100/hour - $158,200/hour

RECENTLY POSTED

+6

Site Reliability Developer Oracle Cloud Infrastructure (OCI) - OCI National Security Regions Reston, VA/ Seattle, WA/ Austin, TX We are seeking a highly skilled Senior Site Reliability Engineer to join our IT team, focusing on supporting Linux infrastructure services and advancing our CI/CD pipelines through Ansible automation. This role is pivotal in ensuring the reliability, scalability, and efficiency of our systems as we transition to more automated infrastructure management practices. A great Senior Site Reliability Engineer will make all the difference for delivering quality solutions to our customers. Are you passionate about designing, developing, testing and delivering Infrastructure services? Do you thrive in a fast-paced environment, and want to be an integral part of a truly great team? Responsibilities We are seeking a skilled Site Reliability Engineer to design, build, operate, and automate services for traditional IT infrastructure. The ideal candidate will have expertise in Oracle Linux, Ansible, and software development, ensuring the reliability, scalability, and efficiency of our systems. As a Senior Site Reliability Engineer, you will be responsible for: System Design and Operation: Design and manage distributed Unix-based systems, particularly Oracle Linux. Implement auto-scaling and self-healing infrastructure to ensure uptime and durability. Tune system internals, including kernel parameters, networking, and filesystems, for high performance. Maintain timely OS patching and compliance posture across environments. Integrate systems with enterprise identity services such as Active Directory, LDAP, and Kerberos. Storage Management: Design, implement, and manage distributed storage solutions using technologies like GlusterFS. Ensure data reliability and availability through replication strategies and geo-replication. Monitor and optimize storage performance, addressing bottlenecks and ensuring scalability. Collaborate with development teams to understand storage requirements and provide appropriate solutions. Automation and Infrastructure as Code: Develop and maintain infrastructure automation using Ansible and Terraform. Automate deployment pipelines, service configurations, and patch management. Develop scripts and services in Python and Bash to enhance infrastructure delivery workflows. Extend APIs and platform automation to drive efficiency and repeatability. Observability and Incident Response: Develop observability stacks using tools like Prometheus, Grafana, and other open-source telemetry tools. Create dashboards and SLO/SLI-based alerts for real-time monitoring of production systems. Participate in a global 24/7 on-call rotation, leading responses for high-severity incidents. Conduct post-incident analysis (RCA) and drive remediations that improve long-term reliability. Collaboration and Standards: Partner with development teams to embed reliability in deployment pipelines. Help define system architecture standards and maintain robust platform documentation. Mentor engineers in Unix performance, observability, and debugging practices. Champion a culture of automation, resilience, and continuous improvement. Mandatory Qualifications: Security Clearance: US Government TS/SCI with Polygraph. U.S. Citizenship required for Federal Government customer. Education and Experience: Bachelor's or Master's degree in Computer Science or related engineering field. 5+ years of experience in software development/IT operations. Technical Skills: 5+ years in SRE, Infrastructure, or Systems Engineering roles managing production services. Deep expertise with Unix/Linux systems, particularly Oracle Linux. Experience in kernel tuning, performance profiling, and debugging complex system issues. Proficiency in Python and Bash scripting. Strong grasp of Infrastructure as Code tools like Ansible and Terraform. Experience running hybrid infrastructure (on-premises) with VMware, containers, and Kubernetes. Hands-on experience with monitoring, telemetry, and observability stacks. Expertise in distributed storage systems, particularly GlusterFS. Familiarity with storage protocols like NFS, SMB, iSCSI, or NVMe-oF. Soft Skills: Excellent problem-solving skills; ability to multi-task and prioritize. Ability to work independently; works well under pressure. Strong communication and collaboration skills with the ability to engage and influence. Self-motivated, able, and willing to help where help is needed. Able to build and establish relationships, be culturally sensitive, have goal alignment, and learning agility. High-reaching to work with geographically distributed teams. Preferred Qualifications: Experience with virtualization and container technologies (e.g., Docker, Kubernetes). Experience with continuous integration platforms such as Jenkins. Experience with monitoring and alerting technologies (e.g., Prometheus, Grafana). Experience with PostgreSQL; understanding of replication, failover, backups. Familiarity with other distributed storage systems like Ceph or MinIO. Additional Information: The position is located in Seattle, WA / Austin, TX/ Reston, VA Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veteran status or any other characteristic protected by law. Detailed Description and Job Requirements - External Design, develop, troubleshoot and debug software programs for databases, applications, tools, networks etc. ResponsibilitiesDisclaimer: Certain U.S. based or U.S. customer or client-facing roles may be required to comply with applicable requirements, such as immunization/occupational health mandates, and/or drug testing requirements. Range and benefit information provided in this posting are specific to the stated locations only US: Hiring Range in USD from: $79,100 to $158,200 per annum. May be eligible for bonus and equity. Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle's differing products, industries and lines of business. Candidates are typically placed into the range based on the preceding factors as well as internal peer equity. Oracle US offers a comprehensive benefits package which includes the following: 1. Medical, dental, and vision insurance, including expert medical opinion 2. Short term disability and long term disability 3. Life insurance and AD&D 4. Supplemental life insurance (Employee/Spouse/Child) 5. Health care and dependent care Flexible Spending Accounts 6. Pre-tax commuter and parking benefits 7. 401(k) Savings and Investment Plan with company match 8. Paid time off: Flexible Vacation is provided to all eligible employees assigned to a salaried (non-overtime eligible) position. Accrued Vacation is provided to all other employees eligible for vacation benefits. For employees working at least 35 hours per week, the vacation accrual rate is 13 days annually for the first three years of employment and 18 days annually for subsequent years of employment. Vacation accrual is prorated for employees working between 20 and 34 hours per week. Employees working fewer than 20 hours per week are not eligible for vacation. 9. 11 paid holidays 10. Paid sick leave: 72 hours of paid sick leave upon date of hire. Refreshes each calendar year. Unused balance will carry over each year up to a maximum cap of 112 hours. 11. Paid parental leave 12. Adoption assistance 13. Employee Stock Purchase Plan 14. Financial planning and group legal 15. Voluntary benefits including auto, homeowner and pet insurance The role will generally accept applications for at least three calendar days from the posting date or as long as the job remains posted. Career Level - IC3 Responsibilities Only Oracle brings together the data, infrastructure, applications, and expertise to power everything from industry innovations to life-saving care. And with AI embedded across our products and services, we help customers turn that promise into a better future for all. Discover your potential at a company leading the way in AI and cloud solutions that impact billions of lives. True innovation starts when everyone is empowered to contribute. Thats why were committed to growing a workforce that promotes opportunities for all with competitive benefits that support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs. Were committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing accommodation-request\_mb@oracle.com or by calling 1-888-404-2494 in the United States. Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

Lead, Information Security Systems Engineering (ISSE)

L3Harris Technologies

Colorado Springs, Colorado

In office

Senior

$92,500/hour - $171,500/hour

RECENTLY POSTED

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Lead, Information Security Systems Engineering (ISSE)

Job Code: 34526

Job Location: Dahlgren, VA or Colorado Springs, CO

Job Schedule: 5/8 Monday - Friday

Job Description:

This job posting is for three positions in three different locations. Apply current systems security engineering methods, practices and technologies to the architecture, design, development, evaluation and integration of systems and networks to maintain system security. Throughout the lifecycle of system, works closely with customers to ensure that the security protection needs, concerns and requirements are defined and implemented with appropriate fidelity and rigor, early, and in a sustainable manner that will allow for the security authorization of the system of interest. Works with systems developers or commercial product vendors in the design and evaluation of state-of-the-art secure systems, networks, and database products using methods such as encryption technology, vulnerability analysis and security management.

Responsible for integration of multiple methods into a cohesive system security perimeter and environment while implementing the policies and procedures necessary to monitor and maintain such an environment. Prepares Certification and Accreditation documentation, using multiple industry standards such as NIST 800-37, to achieve security authorization of supported systems. Represents program security needs, concerns and requirements at customer meetings.

Essential Functions:

Knowledge of security requirements, documentation, and risk mitigation strategies.
Experience with CNSSI 1253, DoDI 8510.01 Risk Management Framework Accreditation Process.
Conduct ACAS (Assured Compliance Assessment Solution) vulnerability scans using Nessus Security Center, manage scan profiles, update plugins, and troubleshoot issues as needed.
Perform annual control assessments using established test procedures to validate security controls are functioning as intended.
Develop, track, and manage Plans of Action & Milestones (POA&Ms) for identified security weaknesses and deficiencies.
Prepare and submit quarterly security status reports to stakeholders, documenting POA&M progress and ongoing security activities.
Perform continuous monitoring activities, document completion of required tasks, and report any findings.
Conduct weekly audit log reviews to identify security events including failed authentication attempts, privilege escalation, unusual activity patterns, and atypical usage.
Conduct monthly reviews of user accounts to identify and disable inactive accounts in accordance with security policies.
Perform annual validation of user access privileges and role assignments in coordination with supervisors to ensure appropriate access levels and enforcement of separation of duties.
Serve as primary incident handler for all security incidents, following established operating procedures and escalation protocols.
Assist with patch management including application of patches and verification of successful deployment to ensure timely remediation of vulnerabilities.
Maintain comprehensive understanding of system architecture, components, data flows, interconnections, and security categorization.
Coordinate Interconnection Security Agreements (ISAs) for external connections and ensure proper documentation in Security Plans and Risk Assessments.
Follow Configuration Management Plan (CMP) procedures for all system changes and document security impacts of modifications.
Manage and monitor ESS and Powertech security tools and systems to support continuous monitoring activities
Maintain IT Security Logbook documenting standard operating procedures and security activity records
Work is 100% on-site.

Qualifications:

Bachelor’s Degree and minimum 9 years of prior relevant experience. Graduate Degree and a minimum of 7 years of prior related experience. In lieu of a degree, minimum of 13 years of prior related experience.
DOD 8140 certification (or NIST 800-181), appropriate for the position (e.g., Sec+, SecX, CISSP)
Top Secret Clearance with SCI required.

Preferred Additional Skills:

Familiarity with IBM AIX, Cisco and Juniper networking equipment operating systems, Palo Alto firewalls, and VMware vCenter.
Direct experience with cryptographic systems used to protect space/ground communications.
Experience in configuration and use of cyber defense and vulnerability assessment tools such as ACAS, SCC and ESS.
System testing and evaluation methods and RMF assessment methodology & process.
Experience applying DISA System Technical Implementation Guides (STIGs) to Operating Systems, Applications, Network devices
Experience hardening Linux and Windows based operating systems
Experience implementing Multi-Factor Authentication (RSA SecurID or equivalent)

In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $92,500 - $171,500 . The salary range for this role in Colorado state, Hawaii, Illinois, Maryland, Minnesota, New York state, Cleveland Ohio, and Vermont is $80,500 - $149,500 . This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. Application window may close by May 1, 2026.

LI-TP1

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.

Software Engineering - Various Levels

L3Harris Technologies

Herndon, Virginia

In office

Mid - Senior

$97,000/hour - $207,500/hour

RECENTLY POSTED

Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Specialist Software Engineer Job Location: Herndon, VA (on-site) Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. About L3Harris Technologies: L3Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers’ mission-critical needs. The company provides advanced defense and commercial technologies across space, air, land, sea and cyber domains. L3Harris has approximately $18 billion in annual revenue and 47,000 employees, with customers in more than 100 countries. The successful candidate will be based at our Herndon-VA office (onsite). We develop advanced sonar systems and support software that enables system control, data acquisition, and analysis. Work includes software requirements development, software test and integration, and both application ‑ level and embedded C/C++ development, including Linux ‑ based GUI and system control work. The role also involves UI and embedded software development for equipment operating in diverse environments such as factory, depot, laboratory, and shipboard settings. In addition to technical contributions, this position supports the day ‑ to ‑ day activities of the Software Engineering Group by providing technical guidance, assigning tasks, participating in complex engineering efforts, reviewing and approving formal documentation, and estimating labor, tools, and other resources to meet budget and schedule commitments. A strong understanding of UI design on Windows and Linux platforms is preferred, and additional hardware ‑ related responsibilities may be assigned based on skill set. Design and implement software using C/C++ and C#. Execute assigned projects and tasks involving software design, documentation, verification, and validation for sonar systems. Perform technical reviews, design analyses, and the development and selection of hardware and mission ‑ critical software. Modify and enhance existing software for operational systems or test facilities. Conduct analyses for computer hardware and software development or implementation; structure work to enable clear progress assessment. Provide independent validation and verification of design concepts and implementation approaches. Develop, test, and document software code, and support integration into higher ‑ level assemblies as required. Perform software configuration management to ensure all code reflects the current version and revision level. Implement review and oversight procedures to evaluate design activities for compliance with customer requirements, company standards, engineering best practices, and quality system procedures. Ensure assigned tasks meet technical, schedule, and quality requirements. Identify and report issues, recommending corrective actions or alternatives when cost or schedule risks are identified. Prepare design review materials in support of SRR, PDR, CDR, and other technical audits. Foster and maintain positive relationships with customers, suppliers, colleagues, industry groups, government agencies, and the community. Ability to travel up to 25%. Ability to obtain and maintain a Secret Security Clearance. Bachelor’s degree in Computer / Electrical, or Electronics Engineering or equivalent and minimum 4 years of prior relevant experience. Or, Graduate Degree and a minimum of 2 years of prior related experience. 4+ years of experience designing and implement software in C/C++, C# languages. ~2+ years of experience in embedded software, and user interface (UI) software development on Windows and Linux desktop platforms ~ At least 1 year of practical knowledge of project management. Experience with Linux OS configuration, including kernel modifications, drivers, and U ‑ Boot. Familiarity with multiple programming languages such as C/C++, C#, VB, Verilog, Java, and Structured Text/PLC. Ability to interpret and clearly communicate engineering plans and specifications, with solid knowledge of engineering theory and design criteria. Excellent general computer skills and ability to quickly learn new hardware and software applications. Experience using and configuring networking equipment. Ability to write concise technical reports documenting findings. Knowledge of Kafka or similar event ‑ streaming platforms. Experience with TCP and UDP socket networking. Linux development experience. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.

Software Engineering Specialist with Security Clearance

L3Harris Technologies

Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Senior Specialist, Software Engineering

L3Harris is seeking a dedicated and skilled Senior-Level Software Engineer to join our innovative technology team. The successful candidate will play a crucial role in developing and enhancing software solutions that contribute to the strategic objectives of our organization. This position involves working collaboratively within a dynamic environment to design, develop, and maintain software applications that are critical to our operations and customer satisfaction.

Expert at Linux cyber security practices, notably in SELinux (MAC) and other areas (DAC configuration, auditing, integrity monitoring (fapolicyd), iptables, systemd services (e.g., Experience with using automation tools like the SCAP Compliance Checker (SCC) and Security Technical Implementation Guide (STIG) practices for compliance against DoD security standards

Engage with other team members in the planning of project timelines, implementation of design specifications, and system performance improvements.

Conduct code reviews, write unit tests, and document software implementations to ensure development quality.

Troubleshoot and resolve issues in existing software applications, enhancing user experience and system performance.

Bachelor’s Degree in Computer Science, Software Engineering, or a related technical field and minimum 6 years of prior relevant experience; Graduate Degree and a minimum of 4 years of prior related experience; Demonstrated software development experience within the DoD industry.

Demonstrated understanding of software development principles and design patterns.

Demonstrated experience in one or more programming languages such as C++, Python, or similar.

Demonstrated familiarity with the full software development lifecycle (SDLC).

Ability to obtain/maintain a DoD security clearance.

Ability to travel domestically and/or ability to work extended hours as needed based on business demands.

Demonstrated knowledge of Windows and UNIX based platforms (CENTOS/ROCKY/RHEL 8)

Demonstrated understanding of cybersecurity principles and secure coding practices (Fortify)

Demonstrated experience with continuous integration/continuous deployment (CI/CD) pipelines (Jenkins, GitHub).

All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.

Software Engineering Specialist (Secret Clearance)