• Systems Engineer Senior (Level 3)

    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** ... hardware/software integration, test execution, and deployment/installation activities\. * Active or Current TS / SCI clearance with the ability to obtain a Poly\.… more
    Lockheed Martin (11/20/25)
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  • SIGINT Sensor Manager (Onsite)

    RTX Corporation (Beale AFB, CA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current Raytheon Company Managed by Collins Aerospace Collins ... + Current Security+ or higher DoD 8570 certification. + Active and transferable TS / SCI US government issued security clearance is required prior to start… more
    RTX Corporation (11/19/25)
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  • SIGINT Systems Administrator

    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: None Type of ... to mission debriefs and system readiness efforts **Qualifications:** _Required:_ * Active TS / SCI Security Clearance * Security+ CE certification * Bachelor's… more
    CACI International (11/18/25)
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  • Opir Tap Lab System Architect Lead

    KBR (El Segundo, CA)
    …the Space Systems Command (SSC/MGT) Delta 84 Missile Warning Ground TAP Lab. An active TS / SCI is required to be considered for this position. Why Join Us? ... basic Exceedance, Rep Return, Track, Tactical Parameter Estimation OPIR processing + Active TS / SCI Security Clearance is required to be considered for this… more
    KBR (11/15/25)
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  • IPT Software Design Manager 3

    Northrop Grumman (Redondo Beach, CA)
    …Active DoD Secret Clearance with the ability to obtain and maintain a TS / SCI w. Polygraph prior to start **Preferred Qualifications for IPT Software Design ... Manager 3:** + Current active DoD TS / SCI with Polygraph clearance + Experience creating system and interface definitions through the creation of Block Definition… more
    Northrop Grumman (11/14/25)
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  • SIGINT Systems Administrator (Mid-Band Journeyman)

    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: None Type of ... + Associates Degree in Technical Field OR ≥7 yrs of AF DCGS experience. + TS / SCI Security Clearance. + ≥2 yrs of ELINT experience + ≥1 yrs of SIGINT experience… more
    CACI International (11/12/25)
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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 ... **_Required:_** Security + CE certification Bachelors Degree in Technical Field TS / SCI Security Clearance. ≥5 yrs of ELINT experience ≥5 yrs of… more
    CACI International (11/07/25)
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  • Sentinel - Staff Systems Data Architect

    Northrop Grumman (Manhattan Beach, CA)
    …in data engineering, data science, computer science, cloud computing, or a related field. + Active TS / SCI or TS with SCI eligibility at time of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (11/06/25)
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  • Sentinel - Staff Systems Network Architect

    Northrop Grumman (Manhattan Beach, CA)
    …in data engineering, data science, computer science, cloud computing, or a related field. + Active TS / SCI or TS with SCI eligibility at time of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the Time **Description**...a US Citizen with an active US Government DoD Secret security clearance at time of application with an… more
    Northrop Grumman (11/06/25)
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  • Resiliency Systems Engineer (Level 4)

    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** ... performing complex component\- or system\-level performance analyses * Active TS / SCI security clearance \(U\.S\. citizenship required\) **Desired Skills:**… more
    Lockheed Martin (11/06/25)
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