• System Administrator

    CACI International (Chantilly, VA)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Local * * * **The Opportunity:** CACI is seeking a highly skilled **System Administrator ** to join our team in supporting a Government customer. The ideal candidate… more
    CACI International (12/29/25)
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  • Senior Systems Administrator

    The Boeing Company (Herndon, VA)
    …organization Specialized Infrastructure Operations group is currently seeking a **Senior Systems Administrator ** to join the team in **Herndon, VA** . At Boeing, we ... from the seabed to outer space. The Senior System Administrator will handle system administration tasks, including infrastructure management, information… more
    The Boeing Company (12/25/25)
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  • Linux Systems Administrator - TS/SCI Poly

    Parsons Corporation (Centreville, VA)
    …what's possible. **Job Description:** Are you a skilled **Linux Systems Administrator ** looking for an opportunity to work on mission-critical systems? Parsons ... is seeking a mid-level Linux Systems Administrator to support both Linux-based workstations and servers in...with virtualization and Docker technologies. + Experience with automation tools such as Salt, Ansible, or Puppet. + Proficiency… more
    Parsons Corporation (12/20/25)
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  • Principal Support Administrator

    Patriot Group International, Inc (Chantilly, VA)
    Principal Support Administrator Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph Shift: M-F 9A-5P Patriot ... perspective. We are looking to hire a Principal Support Administrator to join our team in the Northern Virginia...Suite applications (Outlook, Word, PowerPoint, and Excel) and other tools in order to format and adapt submitted correspondence… more
    Patriot Group International, Inc (12/17/25)
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  • System Administrator (Linux) - US…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    **System Administrator (Linux) - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, Fairfax **Alternate ... candidates to join our successful Federal organization as a Linux System Administrator for an enterprise cybersecurity opportunity supporting our DHS CDM DEFEND… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • F-22 iMIS System Administrator (Level 2),…

    Lockheed Martin (Langley Air Force Base, VA)
    …Join the Lockheed Martin Aeronautics Field Sustainment Team as an IT Systems Administrator for our Langley Air Force Base, Virginia office\. As critical members of ... care\. A Day in the Life: As an IMIS Administrator with our F\-22 IMIS team partnering with our...problems utilizing a variety of hardware and software testing tools and techniques in support of F\-22 IMIS operations\.… more
    Lockheed Martin (12/10/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …Systems, we promote a strong, collaborative culture and provide our employees with the tools , skills and training they need to succeed. We are all about trust, ... 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… 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...Top Secret clearance + Networking protocols + Network security tools such as firewalls + Vulnerability management + IAT… more
    SMX (12/04/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    …Provides direction to other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety of IT ... administrator disciplines. + Configure, monitor, and maintain AIX OS...as perform system capacity analysis and planning. + Utilize tools and processes, including but not limited to software… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    Linux Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... We are seeking a highly skilled and motivated Linux Administrator to join our Federal IT Operations team. The...compliance. * Hands-on experience with shell scripting and automation tools (Bash, Python, Ansible, Puppet, or similar). * Experience… more
    CACI International (11/13/25)
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