• FSL Linux Systems Administrator

    Amentum (Houston, TX)
    …at centers across the United States. We have an exciting opportunity for a **FSL Linux Systems Administrator** to join the team with Nexus, a teammate company. ... The **FSL Linux Systems Administrator** will: + This position,... (SLS), Commercial Crew Program, Lunar Gateway, Human Landing System (HLS), and many others. The FSL systems more
    Amentum (09/22/25)
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  • System Administrator - Linux

    The Metamorphosis Group (Chantilly, VA)
    …REQUIRED Chantilly, VA Apply Now JOB DESCRIPTIONThe Sponsor requires the support of full-time Linux System Administrators. Linux System The Contractor ... System Administrator - LINUX - TS/SCI...vSphere (vCenter/ESXi hosts). 5. Demonstrated experience troubleshooting virtual machine/operating systems in virtual environments. 6. Demonstrated experience creating, updating,… more
    The Metamorphosis Group (09/10/25)
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  • Linux System Administrator (Onsite)

    RTX Corporation (St. Petersburg, FL)
    …as only US citizens are eligible for a security clearance. + Experience with Linux system administration. + Strong experience with RHEL 7/8/9, including ... for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret Systems Administrators collaborate with many teams to support fast-paced, critical… more
    RTX Corporation (10/16/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual...- 5+ years of directly relevant experience as a Linux System Administrator. - 2+ years MacOS… more
    Nightwing (08/28/25)
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  • Senior Linux System Administrator

    Parsons Corporation (Aberdeen, MD)
    …looking for. **Job Description:** _Parsons is looking for an amazingly talented_ **_Senior Linux Systems Administrator_** _to join our team!_ **_What You'll Be ... Doing:_** + _Support the system administration for ARL high performance computers_ + _Support...Required Skills You'll Bring:_** + _Extensive background in diverse Linux operating systems and high performance computing_… more
    Parsons Corporation (08/16/25)
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  • Mid-Senior Linux Systems

    KBR (Sioux Falls, SD)
    Title: Mid-Senior Linux Systems Administrator Belong. Connect. Grow. with KBR! Around here, we define the future. We are a company of innovators, thinkers, ... of 6 years of directly related technical experience. + Strong working knowledge of Linux (RHEL, OEL, Rocky) and Windows operating systems . + Experience with… more
    KBR (09/23/25)
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  • Lead/Senior Linux System

    Leidos (Atlanta, GA)
    …Health and Human Services Operation of Leidos is seeking a **Lead/** **S** **enior** ** Linux System Administrator** to lead a team of system administrator ... (4+ years) in designing and operating **HPC infrastructure. (High-performance computing)** + Linux expertise:Mastery of Linux systems and administration,… more
    Leidos (09/30/25)
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  • Linux Systems Engineer

    William C Brown Inc (Springfield, VA)
    Linux Systems Engineer EOE Statement We are...ENGINEER WILL MAKE AN IMPACT + Design and define system architecture for new or existing computer systems ... other characteristic protected by law. Description Our work depends on a TS/SCI cleared Linux Systems Engineer joining our team to support our customer in… more
    William C Brown Inc (09/25/25)
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  • Linux /Windows Systems Administrator…

    Lockheed Martin (King Of Prussia, PA)
    system administration, including installing, patching, troubleshooting and hardening Linux and Windows operating systems \(both bare\-metal and virtual ... be required within 6 months of start\) * CompTIA Linux \+ or Red Hat Certified Systems Administrator Certification * Ability to provide in\-depth monitoring, able… more
    Lockheed Martin (10/15/25)
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  • Senior Red Hat/ Linux Information…

    EPS Corporation (Panama City Beach, FL)
    Senior Red Hat/ Linux Information Systems Security Engineer - (709) Share this job as a link in your status update to LinkedIn. Job Title Senior Red Hat/ Linux ... experience in the following: Requirements .10 years of experience with Red Hat Linux preferred. Bachelor of Science in Information Systems , Computer Science, or… more
    EPS Corporation (10/15/25)
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