• Systems Administrator /ISSO

    Huntington Ingalls Industries (Reston, VA)
    …and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. ... Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and… more
    Huntington Ingalls Industries (05/20/25)
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  • Senior Windows Systems Administrator

    SMX (Dahlgren, VA)
    … operations , monitoring and troubleshooting of Windows systems. The administrator will monitor Windows systems performance, associated software and hardware, ... Senior Windows Systems Administrator (4417)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior Windows… more
    SMX (07/09/25)
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  • G2 Senior Systems Administrator | Active…

    General Dynamics Information Technology (Fairfax, VA)
    …Yes **Job Description:** Transform technology into opportunity as a **Senior Systems Administrator ** with GDIT. A career in enterprise IT means connecting and ... are our differentiators. Our work depends on a **Senior Systems Administrator ** joining our CNIC Applications Support team which provides system administration… more
    General Dynamics Information Technology (07/11/25)
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  • G2 Directory Services Engineer / Senior Systems…

    General Dynamics Information Technology (Fairfax, VA)
    …into an opportunity as a **Directory Services Engineer / Senior Systems Administrator ** with GDIT. A career in enterprise IT means connecting and enhancing ... Our work depends on a **Directory Services Engineer / Senior Systems Administrator ** joining our CNIC Applications Support team which provides system administration… more
    General Dynamics Information Technology (07/11/25)
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  • Mission Support Administrator - Full…

    Patriot Group International, Inc (Chantilly, VA)
    Mission Support Administrator - Full Performance Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph Shift: ... combining security and risk management disciplines with a special operations and intelligence perspective. We are looking to hire...perspective. We are looking to hire a Mission Support Administrator - Full Performance to join our team in… more
    Patriot Group International, Inc (05/09/25)
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  • Senior VMware Administrator | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …Required:** None **Job Family:** Systems Administration **Skills:** Computer Servers,IT management and operations ,Troubleshooting,VMware Administration ... Description:** Transform technology into opportunity as a **Senior VMware Administrator ** with GDIT. A career in enterprise IT means...+ This position is part of the IT Technology Operations division within the NCIS ITD organization and performs… more
    General Dynamics Information Technology (07/02/25)
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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 (07/09/25)
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  • Storage Administrator (TS/SCI required)…

    IT Concepts (Springfield, VA)
    …and achieve extraordinary milestones. Kentro is hiring an experienced Storage Administrator to support Kentro and our customer through award and development. ... and experiencedStorage Administratorsto join our growing team. The Storage Administrator will move ("replicate") data and products among networks, providing… more
    IT Concepts (07/05/25)
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  • AWS Administrator

    Nightwing (Arlington, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance,… more
    Nightwing (06/14/25)
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  • Systems Administrator

    Lockheed Martin (Springfield, VA)
    …throughout the lifecycle for computational requirements, architecture, acquisition, and operations to federal government customers\. Our employees embrace innovation ... utilize modern HPC systems\. We are seeking a senior level Systems Administrator with Linux and Software Configuration Management experience to support our program… more
    Lockheed Martin (07/12/25)
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