• Patch and Linux Administrator (Systems…

    Huntington Ingalls Industries (Fairfax, VA)
    …Where Hard Stuff is Done Right! We are seeking an experienced Patching and Linux Administrator III to join our infrastructure team. This role requires deep ... tools including Ansible and SaltStack to ensure efficient, secure, and compliant infrastructure operations. Responsibilities: I want to and can do that! Patch… more
    Huntington Ingalls Industries (11/14/25)
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  • Senior Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …**US Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to Defense Information Systems Agency ... and Break-Fix support after hours. ** **MEANINGFUL WORK AND PERSONAL IMPACT** **As a Tier III Administrator , you will work closely with your team and Lead to… more
    General Dynamics Information Technology (12/11/25)
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  • Mid-Level Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Mid-Level Tier III Administrator to provide support to Defense Information Systems Agency ... and Break-Fix support after hours. ** **MEANINGFUL WORK AND PERSONAL IMPACT** **As a Tier III Administrator , you will work closely with your team and Lead to… more
    General Dynamics Information Technology (12/11/25)
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  • Systems Administrator III Lead

    CACI International (Norfolk, VA)
    Systems Administrator III Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * * * **The Opportunity:** + Join NAVSEA 03S as the lead Systems Administrator for the Navy Maintenance and Modernization Enterprise Solution (NMMES) + Play a… more
    CACI International (10/07/25)
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  • G2 Senior Systems Administrator | Active…

    General Dynamics Information Technology (Fairfax, VA)
    …Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Microsoft Windows Server,System Administration,Virtual ... **Job Description:** Transform technology into opportunity as a **Senior Systems Administrator ** at GDIT. Shape what's next for mission-critical government projects… more
    General Dynamics Information Technology (12/08/25)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    …& Intel space? If so, look no further. Amentum is seeking a **Systems Administrator ** to join our team of passionate individuals in **Warrenton, VA** . In this ... transformative change. **Responsibilities:** The duties and responsibilities of the **Systems Administrator ** include, but are not limited to, the following: *… more
    Amentum (12/10/25)
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  • Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Systems Administrator to support our customer on the Nautical contract in the Arlington, VA area. The ... will be responsible for the administration, maintenance, and optimization of cloud infrastructure supporting the migration of legacy DoD applications to secure cloud… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    System Administrator Oakton, VA . Information Technology Join our Talent Network Are you ready to enhance your skills and build your career in a rapidly evolving ... Operations Support, Software Development, and Program Management. Job Title:System Administrator Location:Oakton, Virginia Clearance Level:Top Secret Clearance Summary We… more
    Chenega Corporation (11/12/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of system maintenance, from daily ... maintaining gold images and deploying updates. + Administer VMware infrastructure (vCenter/vSphere/ESXi), including provisioning, configuration, performance monitoring, and lifecycle… more
    BAE Systems (12/09/25)
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  • Senior Linux/Unix Systems Administrator

    SMX (Dahlgren, VA)
    Senior Linux/Unix Systems Administrator (4411)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior ... Linux/Unix Administrator to join our team in support of Naval...security, and efficiency of Unix/Linux-based systems, networks, and software infrastructure . This position will be hybrid with the onsite… more
    SMX (12/04/25)
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