• SIGINT Systems Administrator…

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator - Sensor Resource Manager Job...TS /SCI Security Clearance. + Security + CE. + ≥ 2 yrs of DCGS Experience. + ≥3 yrs of ISSM ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: None...* * **The Opportunity:** **CACI is seeking a SIGINT Systems Administrator and Sensor Resource Manager Subject… more
    CACI International (07/09/25)
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  • SIGINT Systems Administrator…

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator (Mid-Band Journeyman) Job Category:...Field OR ≥7 yrs of AF DCGS experience. + TS /SCI Security Clearance. + ≥ 2 yrs of ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: None...* * **The Opportunity:** CACI is seeking a SIGINT Systems Administrator (Mid-Band) to join the CACI… more
    CACI International (08/13/25)
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  • SCIF System Administrator

    SAIC (San Diego, CA)
    …SAIC is looking for a Sensitive Compartmented Information Facility (SCIF) Tier 1 System Administrator with a TS /SCI clearance who is experienced ... in providing administrative and specific job task support in a classified network systems environment in San Diego, CA. **Job Tasks:** . Operate and maintain… more
    SAIC (10/03/25)
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  • Sr. Linux Systems Administrator

    RTX Corporation (El Segundo, CA)
    …experience with Linux system administration. **Qualifications We Prefer** : + Active Top Secret security clearance is preferred. + Experience with Linux and ... as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (09/24/25)
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  • Systems Engineer (Associate, Mid-Level,…

    The Boeing Company (El Segundo, CA)
    …* Satellite Systems * Space Communications * Digital Signal Processing (DSP) * System Administrator * Systems Signal Intelligence * Electrical Power and ... final products meet the mission objectives. You will perform system analyses and simulations for space communications/payload systems...agreement to enter a Continuous Evaluation program, a US Top Secret Security Clearance that has been… more
    The Boeing Company (09/07/25)
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  • Mult Fnc Info Sys Anlst Sr, System Admin…

    Lockheed Martin (Lemoore, CA)
    …anti\-virus/anti\-spyware updates, and patch updates * Red Hat Enterprise Linux System Administrator * Importing/Exporting large data volumes * Familiarity ... performance * Training ALIS Administrators or Mission Planning Environment Administrator and users on the ALIS system ...supporting the US military/Foreign Military * A US DoD Top Secret Clearance * COMSEC Experience *… more
    Lockheed Martin (07/24/25)
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  • Configuration Analyst or Principal Configuration…

    Northrop Grumman (Ventura, CA)
    …Microsoft Office Suite + US Citizenship Required + Must have a minimum of an active Top Secret Clearance and with the ability to obtain SCI access and Special ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Required + Must have a minimum of an active Top Secret Clearance and with the ability… more
    Northrop Grumman (09/30/25)
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