• Systems Administrator _TS/ SCI

    General Dynamics Information Technology (El Segundo, CA)
    …ID:** RQ199437 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... are subject to a zero-tolerance policy for security violations * Security Clearance Level: TS / SCI with Polygraph * Location: On Customer Site * US Citizenship… more
    General Dynamics Information Technology (08/13/25)
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  • Linux / Unix Systems Administrator , Stf…

    Lockheed Martin (Sunnyvale, CA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... Security Space programs in Sunnyvale, CA\. **Your Mission:** As a Linux Information Systems Administrator , your responsibilities will include: * Technical… more
    Lockheed Martin (07/12/25)
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  • Systems Engineer w/ TS / SCI

    General Dynamics Information Technology (Livermore, CA)
    …ID:** RQ203428 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... **Job Family:** Systems Engineering **Skills:** Microsoft Windows, Storage ,Unix **Certifications:** Security + - CompTIA - CompTIA **Experience:**...our differentiator. As a Systems Engineer with an active TS / SCI you will help ensure today is… more
    General Dynamics Information Technology (07/16/25)
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  • Network System Administrator

    ManTech (Los Angeles, CA)
    …and/or AFSPC Operational Units. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information ( SCI ) and Special ... and will include both air and ground transportation). **Clearance Requirements:** + Current Top - Secret Clearance with SCI Eligibility. + Eligibility for… more
    ManTech (06/14/25)
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  • Senior Linux System Administrator

    General Dynamics Information Technology (Livermore, CA)
    …ID:** RQ192592 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... listening skills and follow through **Security Requirements** + Must have a Top Secret - SCI security clearance **Education and Certification Requirements**… more
    General Dynamics Information Technology (08/09/25)
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  • System Administrator 3

    M. C. Dean (Sacramento, CA)
    …and must meet eligibility requirements, including US Citizenship, for access to classified information ; **ACTIVE TOP SECRET Clearance with the ability to ... engineering, and cybersecurity industries. We are seeking a **System Administrator 3** to join our **Security and Electronic Systems...obtain a TS / SCI w/ Polygraph is REQUIRED** **Key Requirements:** + Education:… more
    M. C. Dean (07/15/25)
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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 ... * * * CACI is seeking a SIGINT Systems Administrator (Low-Band Journeyman) to join the CACI team at...onsite at Beale AFB, CA and have an active/current TS / SCI prior to hire. **Responsibilities:** + Manages/supports… more
    CACI International (07/18/25)
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  • SIGINT Systems Administrator (High-Band…

    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 SIGINT Systems Administrator (High-Band) to join the CACI team. You will...Field OR ≥5 yrs of AF DCGS experience. + TS / SCI Security Clearance. + ≥1 yrs of… more
    CACI International (08/13/25)
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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 / ... * **The Opportunity:** **CACI is seeking a SIGINT Systems Administrator and Sensor Resource Manager Subject Matter Expert (SME)...OR >5 years Exp. in DCGS Environment. + Active TS / SCI Security Clearance. + Security + CE.… more
    CACI International (07/09/25)
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  • SIGINT Systems Admin (High-Band Senior)

    CACI International (Beale AFB, CA)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type ... * **The Opportunity** CACI is seeking a SIGINT Systems Administrator (High-Band) to join the CACI team at Beale...Technical Field and 5 yrs of AF DCGS experience. TS / SCI Security Clearance. ≥1 yrs of ELINT… more
    CACI International (08/08/25)
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