• Senior Linux System Administrator

    BAE Systems (San Diego, CA)
    Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and operational support for ... classified IT systems . You will primarily support the...(4 years of experience with a degree) as a system administrator in a Linux OS environment. Direct… more
    BAE Systems (09/18/25)
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  • SCIF System Administrator

    SAIC (San Diego, CA)
    **Description** SAIC is looking for a Sensitive Compartmented Information Facility (SCIF) Tier 1 System Administrator with a TS/SCI clearance who is ... providing administrative and specific job task support in a classified network systems environment in San Diego,...administration. + Experience collaborating as a Team in the classified facility environment. + Windows 10/11 Certification… more
    SAIC (10/03/25)
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  • Systems Administrator

    GovCIO (Vandenberg AFB, CA)
    **Overview** GovCIO is currently hiring for a System Administrator tosupport mobile optics imagery operations for Western Range activities, including ... Linux+) + Familiarity with aerospace or range operations + Experience supporting classified systems and secure enclaves \#JP #NSS **Company Overview** GovCIO… more
    GovCIO (10/08/25)
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  • Electric Utility Network Administrator

    Silicon Valley Power (Santa Clara, CA)
    …the organization's overall network environment, including SVP's utility communication and control systems . In this role, the Network Administrator is responsible ... in the classification of Electric Utility Programmer Analyst, Electric Utility Network Administrator , and Senior Energy Systems Analyst are eligible for standby… more
    Silicon Valley Power (07/22/25)
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  • Network Systems Administrator

    ManTech (Los Angeles, CA)
    **MANTECH** seeks a motivated, career and customer-oriented **Network Systems Administrator II** to join our team in **El Segundo, CA.** The primary function is ... FTP, & SSL. + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required. + Interface with local… more
    ManTech (10/11/25)
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  • Security Administrator

    ManTech (San Diego, CA)
    MANTECH seeks a motivated, career and customer-oriented **Security Administrator ** to join our team at Marine Corps Air Station Miramar, **San Diego California.** ... (TF) across all phases to assist receiving units to prepare their classified programs, oversee and document construction, and establish and operate the completed… more
    ManTech (10/08/25)
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  • Sr. Principal Network Engineer - Top Secret

    Northrop Grumman (Redondo Beach, CA)
    …work in a team environment with engineering users, other network administrators, systems administrators, and computer/ facility organizations. + The ability to ... systems integration, including COTS integration, capacity analysis and system architecture design + Demonstrated leadership skills, or previous management of… more
    Northrop Grumman (08/20/25)
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  • Program Activity Manager

    San Diego Community College District (San Diego, CA)
    …the college, including but not limited to the various grants and support systems for targeted MESA students. The ideal candidate will have (a) leadership experience ... College, applicants should understand that they are subject to assignment at any District facility at the option of the Chancellor. This is a restricted position and… more
    San Diego Community College District (10/10/25)
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