• Cyber Systems Administrator

    Leidos (Vista, CA)
    … for the aviation division of the SES Business Unit. The Systems Administrator will interact with Software Engineering, Electrical Engineering, Mechanical ... Engineering, and Scientists to develop systems that are consistent with customer requirements. This individual's...to manage servers, switches, and Servers both Windows and Linux including Physical and Virtual + Influence team leaders… more
    Leidos (08/08/25)
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  • SIGINT Systems Administrator (High…

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator (High Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... * **The Opportunity:** CACI is seeking a Junior-level SIGINT Systems Administrator (High-Band) to join the CACI...+ Linux /UNIX Experience is desired _Desired:_ + Linux /UNIX Experience + AF DCGS experience + Systems more
    CACI International (07/12/25)
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  • Principal Windows Systems

    Northrop Grumman (Redondo Beach, CA)
    …the best work of your career. Northrop Grumman is seeking a well-qualified Windows Systems Administrator to join its dynamic team of technical professionals in ... but not be limited to the following: + Perform as primary Windows Systems Administrator for a large, classified government contract. + Communicate effectively… more
    Northrop Grumman (07/18/25)
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  • Systems / Lab Administrator

    Zoom (San Jose, CA)
    …What You Can Expect: We are seeking a highly motivated and detail-oriented Systems /Lab Administrator with experiences in test automation to join our engineering ... maintain physical and virtual test environments across multiple platforms (Windows, Linux , macOS, mobile, etc.) + Manage lab hardware, including provisioning,… more
    Zoom (07/18/25)
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  • SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator (Low-Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... None * * * CACI is seeking a SIGINT Systems Administrator (Low-Band Journeyman) to join the...TS/SCI Security Clearance. + ≥1 yrs of COMINT. + Linux /UNIX Experience is desired. **_*This is a Shift-Work position_**… more
    CACI International (07/18/25)
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  • IT Systems Administrator

    IMRI (Los Angeles, CA)
    IT Systems Administrator Apply Now! Back to search Location: Los Angeles, California Posted: 6/12/2025 Location Name: California Wage Max: 133,000.00 Wage Min: ... solutions. Job Summary: We are seeking a skilled and proactiveIT Systems Administratorto manage, maintain, and support our organization's IT infrastructure. The… more
    IMRI (06/13/25)
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  • SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... CACI's team at Beale AFB, CA as a SIGINT Systems Administrator . This role offers a chance...experience in each: COMINT, DCGS, and SIGINT _Desired:_ * Linux /UNIX experience - ** ** **What You Can Expect:**… more
    CACI International (05/21/25)
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  • Senior Red Hat Systems Administrator

    L3Harris (Anaheim, CA)
    …domains in the interest of national security. Job Title: Senior Red Hat Systems Administrator (Senior Specialist, Integration & Test Engineering) Job Code: 24806 ... technology. L3Harris is a proven leader in tactical communications, geospatial systems and services, air traffic management, environmental solutions, avionics and… more
    L3Harris (07/24/25)
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  • Systems Administrator

    SAIC (Port Hueneme Cbc Base, CA)
    **Description** SAIC is seeking a Systems Administrator for the Joint Expeditionary Command and Control (JEXC2) program based out of Port Hueneme, CA. The ... Control (JEXC2) program, providing IT support to expeditionary C2 and C4I military systems . Job Responsibilities: + Work on deployable IT systems that… more
    SAIC (08/07/25)
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  • Systems Administrator , Senior (MSO)

    General Dynamics Information Technology (Livermore, CA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator /Mission Support Operator -** **$10K Sign-on bonus** ... Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** IT Networking,Networking,Networking Support **Certifications:** CompTIA -… more
    General Dynamics Information Technology (07/07/25)
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