• Admin Security Specialist

    KBR (El Segundo, CA)
    …Requirements: Minimal + Working Hours: Standard Qualifications: Required : + Active DoD Secret Security clearance required for this position + 2+ years of ... and shape the future of space defense. Key Responsibilities: + Review clearance /access data in Defense Information System for Security (DISS) + Maintain… more
    KBR (11/25/25)
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  • Activity Security Representative (ASR) III

    General Dynamics Information Technology (Marysville, CA)
    …complete the DoD SAPCO approved SAPNP training (if performing personnel security functions) ** Security Clearance Level:** + Required - TS/SCI + Must be ... the Senior Security Representative + Review, track, and monitor security clearance processing activities with appropriate government personnel to achieve… more
    General Dynamics Information Technology (12/15/25)
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  • Information System Security Officer

    Eliassen Group (Sacramento, CA)
    …. A bachelor's degree is required . A Secret or Top Secret security clearance is required _Skills, experience, and other compensable factors will ... **Information System Security Officer** **Anywhere** **Type:** Contract-to-Hire **Category:** Security...Support internal and external audits by preparing and submitting required documentation and evidence. . Identify, document, and track… more
    Eliassen Group (12/30/25)
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  • Senior Embedded Software Engineer

    RTX Corporation (Goleta, CA)
    …Immigration Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required .​ US citizenship is required , ... + The ability to obtain and maintain a Secret US government issued security clearance . US citizenship is required , as only US citizens are eligible… more
    RTX Corporation (12/09/25)
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  • Senior Information Systems Engineer - Onsite

    RTX Corporation (El Segundo, CA)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US ... US Citizen - Active, current and transferable US government issued DoD **Secret** security clearance is required **prior** to start date. US citizenship is … more
    RTX Corporation (10/26/25)
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  • Mission & Quality Assurance Lead

    RTX Corporation (Goleta, CA)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US ... end item data packages. + Active and transferable US government issued Secret security clearance is required prior to start date. US citizenship is … more
    RTX Corporation (11/25/25)
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  • Principal Software Engineer

    RTX Corporation (Fullerton, CA)
    …Immigration Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required .​ US citizenship is required , ... Must Have** + The ability to obtain and maintain a US government issued Secret security clearance is required . US citizenship is required , as only US… more
    RTX Corporation (12/12/25)
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  • Mission Support Ground Field Specialist (Onsite)

    RTX Corporation (Sacramento, CA)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US ... and/or operation. + **Active and transferable US government issued Top Secret / SCI security clearance is required prior to start date. US citizenship is … more
    RTX Corporation (11/25/25)
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  • Space Security Defense Program PM & Joint…

    SAIC (El Segundo, CA)
    …**Qualifications** + Full-time onsite support in classified facilities with 20% travel. + Security Clearance Required : TS/SCI w/Polygraph (Have an existing ... **Description** The qualified applicant will support the Space Security and Defense Program West (SSDP) Office located in El Segundo, CA. The applicant will perform… more
    SAIC (10/30/25)
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  • Systems Engineer II - Integration & Test - Onsite

    RTX Corporation (Oxnard, CA)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US ... , as only US citizens are eligible for a security clearance ​ ** Security Clearance...clearance prior to start date. US citizenship is required , as only US citizens are eligible for a… more
    RTX Corporation (12/05/25)
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