• Principal Windows Systems

    RTX Corporation (El Segundo, CA)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret At Raytheon, the foundation of everything we do is ... world. This job opportunity is for the SIPRNET Windows Administrator position at Raytheon El Segundo. The SIPRNET Windows...years experience. + Active and transferable US government issued Top Secret security clearance is required prior… more
    RTX Corporation (05/24/25)
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  • Systems Administrator

    GovCIO (Sacramento, CA)
    …be willing to work nights, have a Security+ certification, and an active Top Secret clearance. **Responsibilities** **Position Description:** In this role you ... system + US Citizenship required (no exceptions) + Clearance required: Active Top Secret clearance **Company Overview** GovCIO is a team of… more
    GovCIO (06/03/25)
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  • Legacy System Administrator - Nissc…

    Amentum (Vandenberg Air Force Base, CA)
    …forward operator sites around the world** **Description of Duties:** The Legacy System Administrator supports North American Aerospace Defense Command (NORAD) on ... * Serves as a backup to the lead computer systems administrator . * Builds and/or debugs complicated...one of our teammate companies.** **Basic Requirements:** * Clearance: Top Secret with SCI eligibility * IAT… more
    Amentum (05/28/25)
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  • Principal Systems Administrator

    SAIC (San Diego, CA)
    **Description** SAIC is seeking to hire a **Principal Systems Administrator ** with a strong background in VMWare and MS server support. The ideal candidate will ... configuration, and administration support. + Testing, configuring, and documenting network systems . + Troubleshooting and resolving technical...at start. + Must be able to obtain a Top Secret clearance after start. + Must… more
    SAIC (05/22/25)
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  • SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    …issues with IT infrastructure including user systems , servers, storage, and network connectivity. You will also provide system administration for assigned ... SIGINT Systems Administrator (Low-Band Journeyman) Job Category:...comprehensive analysis, diagnostics and fault isolation for the SIGINT system /sensors and associated End-to-End network paths. +… more
    CACI International (04/18/25)
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  • Systems Administrator III

    Integrits Corporation (Edwards AFB, CA)
    systems , and aircrews for today's missions and tomorrow's global challenges. A Systems Administrator II evaluates system specifications, configures ... Clearance (required). Desired Qualifications Bachelor's Degree in Computer/Information Technology Top Secret Security Clearance. Integrits Corporation complies… more
    Integrits Corporation (04/16/25)
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  • SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    …issues with IT infrastructure including user systems , servers, storage, and network connectivity. You will also provide system administration for assigned ... SIGINT Systems Administrator - Sensor Resource Manager...during system upgrades. + Coordinates efforts for sensor/ system and network restoration. + Supports post… more
    CACI International (04/09/25)
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  • Principal Windows Systems

    Northrop Grumman (Redondo Beach, CA)
    …The Northrop Grumman Classified Solutions team is seeking an experienced **Windows Systems Administrator ** to join its dynamic team of technical professionals. ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...: + Bachelor's degree in Information Technology + Active Top Secret would be nice to have… more
    Northrop Grumman (05/28/25)
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  • SIGINT Systems Administrator (High…

    CACI International (Beale AFB, CA)
    …issues with IT infrastructure including user systems , servers, storage, and network connectivity. You will also provide system administration for assigned ... SIGINT Systems Administrator (High Band Journeyman) Job...in comprehensive analysis, diagnostics and fault isolation for the system /sensors and associated SIGINT End-to-End network paths.… more
    CACI International (04/12/25)
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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...necessary maintenance actions * Contribute to mission debriefs and system readiness efforts **Qualifications:** _Required:_ * Active TS more
    CACI International (05/21/25)
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