Description

Here at Leidos, we’re not looking for perfectly polished resumes or perfect fits. We’re looking for people who break limits, ask hard questions, and don’t wait to be told what’s next. At Leidos, we’re not following the roadmap — we’re redrawing it.

Leidos Digital Modernization is seeking a talented System Administrator to join the team! The NISC V Training Group at Leidos has an opportunity at the Federal Aviation Administration (FAA) facility located in Denver, CO. The selected candidate will be responsible for overseeing air traffic control (ATC) simulation training equipment located in the lab.  They will be responsible for installation and maintenance of the software and hardware. The position is full time daily operation and may require after hours and weekend duty via on-call support.  The System Administrator is required to be able to respond within one (1) hour of critical incident notification during duty hours (0730-1630) and within six (6) hours or less during non-duty hours/weekends/holidays if needed. This position will require 10% - 15% travel.

If you’re looking for a challenging and rewarding career, apply today. Take the first step towards an exciting new chapter in your professional journey!

Primary Responsibilities:

• Installation and maintenance of the software and hardware, to include but not limited to account management, user privileges, local group policy, local software testing, restoration operations, contingency planning, and local backups.
• Ensuring updates and patches are completed and locally downloaded.
• Working directly with vendor and users at the site and remote locations to help resolve user and network related issues, as well as maintaining the integrity of the site domain.
• Assisting with the development and implementation of training scenarios, including the management and shipment of training pods to FAA facilities.

Basic Qualifications:

• Bachelor’s degree with 2+ years of prior relevant experience, additional experience may be considered in lieu of a degree.
• Ability to work autonomously with minimal oversight as well as in conjunction with multiple personnel in the fulfillment of the individual employee’s functions.
• Must have the ability to gather facts and use effective analytical and evaluative methods to assess information, plan the sequence of actions necessary, make sound decisions and solve a variety of problems.
• The candidate should have a thorough understanding of their respective position, functions, and duties and will assist FAA and vendor in the creation and development of training.
• Working knowledge and proficiency utilizing Microsoft Office applications to include MS Word, MS Excel, MS Office and MS Power Point.
• Ability to travel 10% - 15%.
• Ability to obtain and maintain Public Trust Suitability granted through the FAA - (To be eligible for Public Trust Security Clearance, one must be either a U.S. Citizen OR a U.S. Permanent Resident/Green Card holder who has resided in the U.S.A for the past 3  years.)

Preferred Qualifications:

• Experience supporting the FAA is desired.
• Active Public Trust with FAA.

Salary for this role is $40-$42 hourly.

At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that provide them with an opportunity to thrive, professionally and personally. For us, helping you grow your career is good business. We’d like to learn more about you, apply today!

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:

January 6, 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 $59,150.00 - $106,925.00

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.

Aramco energizes the world economy.

Aramco occupies a special position in the global energy industry. We are one of the world’s largest producers of hydrocarbon energy and chemicals, with among the lowest Upstream carbon intensities of any major producer.

With our significant investment in technology and infrastructure, we strive to maximize the value of the energy we produce for the world along with a commitment to enhance Aramco’s value to society.

Headquartered in the Kingdom of Saudi Arabia, and with offices around the world, we combine market discipline with a generations’ spanning view of the future, born of our nine decades experience as responsible stewards of the Kingdom’s vast hydrocarbon resources. This responsibility has driven us to deliver significant societal and economic benefits to not just the Kingdom, but also to a vast number of communities, economies, and countries that rely on the vital and reliable energy that we supply.

We are one of the most profitable companies in the world, as well as amongst the top five global companies by market capitalization.

Overview

We are seeking a Power Systems Reliability & Asset Integrity Engineer to join the Reliability & Asset Management Division (R&AMD) under Power Systems Projects & Technical Support Department (PSP&TSD).

PSP&TSD provides HV Electrical Equipment Specialized technical support to Power Operations. R&AMD is also responsible for administrating Power Systems engineering studies, equipment life cycle management, reliability assessments, equipment failure analysis, digital transformation, maintenance strategy reviews & enhancement to ensure safe, reliable and efficient power supply to all company’s hydrocarbon production & other support facilitates.

Your primary role is to provide support, consultation, guidance and assistance to Power Systems operating areas and projects including engineering analysis and assuring adherence to Reliability & Asset Integrity Management standards.

Key Responsibilities

As the successful candidate you will be required to perform the following: 
• Develop a Reliability, Availability and Maintainability (RAM) model for the electrical substations and distribution network utilizing MTBF, MTTR, bad actors, etc.
• Apply RCM principles to improve maintenance strategies and analyze equipment performance data, including historical, manufacturer, and maintenance information (e.g, FMECA). In addition to utilize specialized software to model and simulate system behavior, predicting potential failures and improve maintenance schedules. 
• Develop, manage, update and monitor implementation of short and long-term asset management policy, strategy, initiatives and work plans for power system asset and ensure alignment with overall company Strategic Asset Management Program.
• Manage Power Systems owned Substations by deploying Asset Integrity Management System (AIMS) Program.
• Administrate Power Systems Signature Based Condition Assessment Program.   
• Develop and manage single point of failure assessment to sustain Power Supply in case of equipment failure.
• Perform Asset failure trending and analysis hence identifying repetitive failures and perform RCA to avoid reoccurrence.
• Utilize SAP Failure Reporting Analysis and Corrective Action System (FRACAS) to document and track unreliability events and reliability improvements opportunities.
• Supervise the documentation and development of asset inventory for each class of assets, asset condition, level of service and performance, risk signature, maintenance strategies, repair/replacement models, financial forecasts, and tactical and work plans.
• Support the development of asset replacement business case.

Minimum Requirements

• You will hold a Bachelor’s degree in Electrical Engineering.
• You will have a minimum of 10 years of experience in Oil & Gas, Petrochemical Industry or Power utility in the field of Power Systems Reliability & Asset Integrity Management working on High Voltage Electrical Equipment.
• You will be familiar with reliability programs such as (RAM, RCM, RMS, MTBF, Bad actors, etc.) including SAP system or equivalent computerized systems.
• Maintenance & Reliability Professional (CMRP), Reliability Engineer (CRE), TapRooT Analyst or 6 Sigma Certification is preferred.

Work Location and Work Schedule

Work Location: Within Saudi Arabia – To be specified in Job offer

Work Schedule: Full Time - To be specified in Job offer

Job Posting Duration

Job posting start date: 1/13/2026

Job posting end date: 12/30/2026

Working environment

Our high-performing employees are drawn by the challenging and rewarding professional, technical and industrial opportunities we offer, and are remunerated accordingly.

At Aramco, our people work on truly world-scale projects, supported by investment in capital and technology that is second to none. And because, as a global energy company, we are faced with addressing some of the world’s biggest technical, logistical and environmental challenges, we invest heavily in talent development.

We have a proud history of educating and training our workforce over many decades. Employees at all levels are encouraged to improve their sector-specific knowledge and competencies through our workforce development programs – one of the largest in the world.

We are looking for an enterprising junior to mid-level System Administrator to develop and implement Windows- and Linux-based engineering solutions within a government software hosting facility. This position requires full-time on-site presence at the NAVAIR base in PAX River, MD. Clearance: An ACTIVE Secret Clearance is required for this position. Candidates must be able to obtain a Top Secret clearance after beginning this work. Experience with evaluating Risk Management Framework (RMF) compliance including performing Security Technical Implementation Guide (STIG) and Assured Compliance Assessment Solution (ACAS) scanning. A certification in a Windows or Linux operating environment. Provide engineering solutions for various and unique problem sets and customers in a government software hosting facility. Deploy and maintain physical and virtual hardware infrastructure, to include virtual machines and containers. Perform routine maintenance and configuration changes to various physical and virtual hosts. Perform installation, configuration and troubleshooting of hardware and software issues on servers, workstations, and IT equipment. Maintain system backups and disaster recovery plans. Manage user accounts and permissions. Deploy and maintain software applications. Maintain documentation to include knowledge base, incident response actions, system configurations, and other information related to system administration. Provide technical support to customers, ranging from resolving technical issues to providing guidance and best-practices. Secure information systems and applications to current DoD guidance Maintain configuration and security posture of information systems through continuous monitoring and routine security events/reporting. Participate in project planning using Agile methodology. Provide networking support to on-premises infrastructure.   Ideal candidates will have experience supporting or using: VMWare Virtual Networking Networking Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements.   The projected annual compensation range for this position is $75,000 -$120,000 (USD). Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs.  Medical, dental, vision, and prescription drug coverage Employee Stock Ownership Plan (ESOP) Retirement and Financial Counselors Health Savings and Health Reimbursement Accounts Flexible Spending Accounts Life insurance, short- & long-term disability Paid Time Off, Paid Holidays, Paid Leave (e.g., Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters   S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world.   Drive Customer Success   We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year.   SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success.   we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture.   We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve.   Employee Ownership:   Work with the best and help build YOUR company! Business casual, we like to be comfortable while we work. Excellent facilities, tools, and training opportunities to grow in your field. Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development. Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more. Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite. Food:   We have a lot of food around here!

We are looking for an enterprising junior to mid-level System Administrator to develop and implement Windows- and Linux-based engineering solutions within a government software hosting facility. This position requires full-time on-site presence at the NAVAIR base in PAX River, MD. Clearance: An ACTIVE Secret Clearance is required for this position. Candidates must be able to obtain a Top Secret clearance after beginning this work. Experience with evaluating Risk Management Framework (RMF) compliance including performing Security Technical Implementation Guide (STIG) and Assured Compliance Assessment Solution (ACAS) scanning. A certification in a Windows or Linux operating environment. Provide engineering solutions for various and unique problem sets and customers in a government software hosting facility. Deploy and maintain physical and virtual hardware infrastructure, to include virtual machines and containers. Perform routine maintenance and configuration changes to various physical and virtual hosts. Perform installation, configuration and troubleshooting of hardware and software issues on servers, workstations, and IT equipment. Maintain system backups and disaster recovery plans. Manage user accounts and permissions. Deploy and maintain software applications. Maintain documentation to include knowledge base, incident response actions, system configurations, and other information related to system administration. Provide technical support to customers, ranging from resolving technical issues to providing guidance and best-practices. Secure information systems and applications to current DoD guidance Maintain configuration and security posture of information systems through continuous monitoring and routine security events/reporting. Participate in project planning using Agile methodology. Provide networking support to on-premises infrastructure.   Ideal candidates will have experience supporting or using: VMWare Virtual Networking Networking Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements.   The projected annual compensation range for this position is $75,000 -$120,000 (USD). Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs.  Medical, dental, vision, and prescription drug coverage Employee Stock Ownership Plan (ESOP) Retirement and Financial Counselors Health Savings and Health Reimbursement Accounts Flexible Spending Accounts Life insurance, short- & long-term disability Paid Time Off, Paid Holidays, Paid Leave (e.g., Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters   S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world.   Drive Customer Success   We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year.   SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success.   we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture.   We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve.   Employee Ownership:   Work with the best and help build YOUR company! Business casual, we like to be comfortable while we work. Excellent facilities, tools, and training opportunities to grow in your field. Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development. Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more. Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite. Food:   We have a lot of food around here!

We are looking for an enterprising junior to mid-level System Administrator to develop and implement Windows- and Linux-based engineering solutions within a government software hosting facility. This position requires full-time on-site presence at the NAVAIR base in PAX River, MD. Clearance: An ACTIVE Secret Clearance is required for this position. Candidates must be able to obtain a Top Secret clearance after beginning this work. Experience with evaluating Risk Management Framework (RMF) compliance including performing Security Technical Implementation Guide (STIG) and Assured Compliance Assessment Solution (ACAS) scanning. A certification in a Windows or Linux operating environment. Provide engineering solutions for various and unique problem sets and customers in a government software hosting facility. Deploy and maintain physical and virtual hardware infrastructure, to include virtual machines and containers. Perform routine maintenance and configuration changes to various physical and virtual hosts. Perform installation, configuration and troubleshooting of hardware and software issues on servers, workstations, and IT equipment. Maintain system backups and disaster recovery plans. Manage user accounts and permissions. Deploy and maintain software applications. Maintain documentation to include knowledge base, incident response actions, system configurations, and other information related to system administration. Provide technical support to customers, ranging from resolving technical issues to providing guidance and best-practices. Secure information systems and applications to current DoD guidance Maintain configuration and security posture of information systems through continuous monitoring and routine security events/reporting. Participate in project planning using Agile methodology. Provide networking support to on-premises infrastructure.   Ideal candidates will have experience supporting or using: VMWare Virtual Networking Networking Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements.   The projected annual compensation range for this position is $75,000 -$120,000 (USD). Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs.  Medical, dental, vision, and prescription drug coverage Employee Stock Ownership Plan (ESOP) Retirement and Financial Counselors Health Savings and Health Reimbursement Accounts Flexible Spending Accounts Life insurance, short- & long-term disability Paid Time Off, Paid Holidays, Paid Leave (e.g., Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters   S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world.   Drive Customer Success   We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year.   SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success.   we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture.   We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve.   Employee Ownership:   Work with the best and help build YOUR company! Business casual, we like to be comfortable while we work. Excellent facilities, tools, and training opportunities to grow in your field. Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development. Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more. Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite. Food:   We have a lot of food around here!

Overview:

SimVentions is 100% employee-owned and proudly ranked among Virginia’s Best Places to Work year after year! This position provides senior-level Linux systems engineering, administration, and DevSecOps support for secure development, test, and operational environments supporting NSWCDD laser, electro-optical (EO), and mission system programs. Candidate will need to be onsite at Naval Support Facility Dahlgren/Naval Surface Warfare Center Dahlgren Division or Contractor Site 3-4 days per week

Clearance:

An ACTIVE Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and must meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance.

Requirements:

• Extensive experience with Linux system administration, including performance tuning, networking, and service management
• Strong scripting and development skills in Bash, Python, or similar languages.
• Hands‑on experience with configuration management and infrastructure automation
• Deep understanding of secure system configuration and federal compliance frameworks
• Demonstrated experience setting up and maintaining small computer lab environments (hardware setup, OS imaging, network configuration, patching, and troubleshooting)
• Proficiency with virtualization and containerization technologies (VMware, KVM, Docker, Podman)

Responsibilities:

• Design, develop, and optimize Linux‑based applications, tools, and system components
• Lead administration and hardening of Linux systems (RHEL, CentOS, Ubuntu) across production, development, and secure environments
• Architect and implement automation solutions using Ansible, Terraform, Bash, Python, or similar tools
• Diagnose and resolve complex system, network, and application issues, providing Tier 3 expertise
• Collaborate with cybersecurity teams to ensure compliance with federal security standards (STIGs, NIST, FISMA)
• Support and enhance CI/CD pipelines and DevOps workflows
• Manage small computer lab environments, including workstation provisioning, OS imaging, patching, network configuration, and hardware lifecycle management
• Produce clear documentation for system configurations, processes, and operational procedures

Preferred Skills and Experience:

• Experience with infrastructure‑as‑code (Terraform, CloudFormation)
• Familiarity with cloud environments (AWS GovCloud, Azure Government)
• Experience with CI/CD platforms (GitLab CI, Jenkins, GitHub Actions)

Compensation:

Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements.

The projected annual compensation range for this position is $126,000 - $176,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers.

Benefits:

At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs.

We offer:

• Medical, dental, vision, and prescription drug coverage
• Employee Stock Ownership Plan (ESOP)
• Competitive 401(k) programs
• Retirement and Financial Counselors
• Health Savings and Health Reimbursement Accounts
• Flexible Spending Accounts
• Life insurance, short- & long-term disability
• Continuing Education Assistance
• Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)
• Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling
• Supplemental Benefit Program

Why Work for SimVentions?:

SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together.

Support Our Warfighters

SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world.

Drive Customer Success

We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.
Get Involved in Giving Back

We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year.

Build Innovative Technology

SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success.

Work with Brilliant People

We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture.

Create Meaningful Solutions

We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve.

Employees who join SimVentions will enjoy additional perks like:

• Employee Ownership:  Work with the best and help build YOUR company!
• Family focus:  Work for a team that recognizes the importance of family time.
• Culture:  Add to our culture of technical excellence and collaboration.
• Dress code:  Business casual, we like to be comfortable while we work.
• Resources: Excellent facilities, tools, and training opportunities to grow in your field.
• Open communication:  Work in an environment where your voice matters.
• Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development.
• Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more.
• Founding Partner of the FredNats Baseball team:  Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.
• Food:  We have a lot of food around here!

MWAC