• Systems Administrator V

    General Atomics (San Diego, CA)
    …and advanced electric, electronic, wireless and laser technologies. We are seeking a Linux Systems Administrator in San Diego, CA, for a full-time, on-site role ... Required?:** No **Pay Range High:** 208,505 **Recruitment Posting Title:** Linux Systems Administrator **Job Qualifications:** + Typically requires a bachelor's… more
    General Atomics (12/27/25)
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  • Senior SIGINT Systems Administrator…

    CACI International (Beale AFB, CA)
    Senior SIGINT Systems Administrator - Sensor Resource Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... Type of Travel: Local * * * The Opportunity: CACI is seeking a SIGINT Systems Administrator and Sensor Resource Manager Subject Matter Expert (SME) to join the… more
    CACI International (12/12/25)
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  • SIGINT Systems Administrator…

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator (Mid-Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... None Type of Travel: None * * * **The Opportunity:** CACI is seeking a SIGINT Systems Administrator (Mid-Band) to join the CACI team. You will be responsible for… more
    CACI International (11/12/25)
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  • Systems & Network Administrator

    Leidos (Riverside, CA)
    **Description** ** Position Overview** Leidos is seeking a **Network & Computer Systems Administrator ** to join our team at March Air Reserve Base, CA. In this ... position offers the opportunity to work on cutting-edge **C5ISRO systems ** that integrate with the AOC Weapon System...client leadership on progress. ** Primary Responsibilities** As a Systems Administrator , you will: + Manage and… more
    Leidos (12/24/25)
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  • Senior Linux System Administrator

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position ... and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent written… more
    GovCIO (11/07/25)
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  • Network System Administrator

    ManTech (Los Angeles, CA)
    **MANTECH** seeks a motivated, career and customer-oriented **Network System Administrator ** **III** to join our team in **Los Angeles, CA.** The primary ... FTP, & SSL. + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required. + Interface with local… more
    ManTech (12/17/25)
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  • Systems Administrator

    CACI International (Santa Maria, CA)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... * * **Exciting Opportunity: Join Our Team as a Systems Administrator !** Are you passionate about technology...to join our innovative team, specializing in Infrastructure and System Administration. In this role, you'll play a crucial… more
    CACI International (11/12/25)
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  • System Administrator

    Robert Half Technology (Pasadena, CA)
    Description Systems Administrator (On-Site | Los Angeles County) Salary: Up to $90,000 Overview We're seeking a hands-on Systems Administrator to support ... a hybrid IT environment spanning on-prem infrastructure, cloud services, and end-user systems . This is a fully on-site role supporting multiple locations and a… more
    Robert Half Technology (12/21/25)
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  • Computer Systems Administrator - Top…

    Northrop Grumman (Redondo Beach, CA)
    …best work of your career. Northrop Grumman is seeking a well-qualified **Windows Systems Administrator ** to join its dynamic team of technical professionals in ... limited to the following: + Perform as primary Windows Systems Administrator for a large, classified government...requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements… more
    Northrop Grumman (01/07/26)
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  • Quality Administrator

    Empirical Systems Aerospace, Inc. (San Luis Obispo, CA)
    Quality Administrator Job Summary: The Quality Administrator is responsible for assisting the Quality Team including Management, Engineering, and Inspection. The ... Quality Administrator will help maintain databases and logs used by...+ Assist in updating and maintaining the Quality Management System and training documentation and planning. + Record management… more
    Empirical Systems Aerospace, Inc. (11/26/25)
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