• Field Systems Administrator

    Systems Technology Forum (San Diego, CA)
    ** Security Clearance Required Company Overview Systems Technology Forum LTD (STF) is an established industry partner with a passion for exceptional performance and ... (DoD), and other federal agencies. Job Summary The Field Systems Administrator provides operational and maintenance support for mission-critical Navy systems under… more
    Systems Technology Forum (11/21/25)
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  • Systems Administrator I

    First Division Consulting (San Diego, CA)
    …join the FirstDiv team! FirstDiv is seeking an experienced and qualified Systems Administrator I to provide support to the SRDT&E Network within Department of the ... the Data Center and Cloud Hosting Services (DC2HS) Division. The Systems Administrator I will administer and support daily operational requirements of computer… more
    First Division Consulting (11/19/25)
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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 ... team at Beale AFB, CA as a SIGINT Systems Administrator . This role offers a chance to work with...system readiness efforts **Qualifications:** _Required:_ * Active TS/SCI Security Clearance * Security+ CE certification * Bachelor's Degree in… more
    CACI International (11/18/25)
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  • SIGINT Systems Administrator (Mid-Band…

    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 ... * **The Opportunity:** CACI is seeking a SIGINT Systems Administrator (Mid-Band) to join the CACI team. You will...≥7 yrs of AF DCGS experience. + TS/SCI Security Clearance . + ≥2 yrs of ELINT experience + ≥1… more
    CACI International (11/12/25)
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  • SIGINT Systems Administrator (Low-Band…

    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 ... * * * CACI is seeking a SIGINT Systems Administrator (Low-Band Journeyman) to join the CACI team at...≥5 years of DCGS experience. + Active TS/SCI Security Clearance . + ≥1 yrs of COMINT. + Linux/UNIX Experience… more
    CACI International (10/17/25)
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  • SIGINT Systems Administrator - Sensor…

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator - Sensor Resource Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... * **The Opportunity:** **CACI is seeking a SIGINT Systems Administrator and Sensor Resource Manager Subject Matter Expert (SME)...years Exp. in DCGS Environment. + Active TS/SCI Security Clearance . + Security + CE. + ≥2 yrs of… more
    CACI International (10/07/25)
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  • Systems Administrator

    Insight Global (San Diego, CA)
    Job Description A client in San Diego is looking for a Systems Administrator /Network Engineer to manage their existing server and network environment. We are looking ... be on site 80% of the time or more. Clearance can be lapsed as long as it's eligible...and Requirements - 4+ years experience as a Systems Administrator in a secure environment - Experience with Windows… more
    Insight Global (10/02/25)
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  • Subcontract Administrator - Early Career

    Lockheed Martin (Sunnyvale, CA)
    …responsibility\. Your Mission is Ours Lockheed Martin Space is seeking a Subcontract Administrator in Sunnyvale, CA\. In this role, you will work with the team ... a US Citizen; this position will require a Top Secret government security clearance \. This position is located at a facility that requires special access\. **Desired… more
    Lockheed Martin (12/10/25)
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  • Systems Administrator /ISSO

    Tyto Athene (Santa Barbara, CA)
    **Description** Tyto Athene is searching for a **Systems Administrator /Information System Security Officer** to join our CA team. **Responsibilities:** + Provide ... and security problems + Excellent communication skills. + Onsite support is required. ** Clearance :** + Active DoD Top Secret or Top Secret/SCI clearance .… more
    Tyto Athene (12/07/25)
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  • Contracts Administrator I

    Sierra Nevada Company, LLC (Folsom, CA)
    …solve complex problems? This may be the position for you! As a Contracts Administrator I, you will be using your skills and expertise in supporting contract ... to obtain and maintain a Top Secret US Security Clearance . US Citizenship status is required as this position...required as this position needs an active US Security Clearance for employment. Non-U.S. Citizens may not be eligible… more
    Sierra Nevada Company, LLC (11/25/25)
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