• Mission Support and Test Services (Goleta, CA)
    …all intelligence activities conducted across the NNSS. + Report Incidents of Security Concern (IOSCs) involving intelligence information, including Cyber , to ... Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA).… more
    DirectEmployers Association (10/17/25)
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  • Mission Support and Test Services (Goleta, CA)
    …Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). ... Our MISSION is to help ensure the security of the United States and its allies by...core portfolios in Dynamic Experiments, Nonproliferation Research and Development, Cyber Physical Defense, and Strategic Systems and Intelligence in… more
    DirectEmployers Association (09/06/25)
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  • Classified Cyber Security

    Lockheed Martin (Goleta, CA)
    **Description:** You will be the Classified Cyber Security Staff for the Santa Barbara Focal Plane Infrared Sensors Business\. Our team is responsible ... with government security mandates\. **What You Will Be Doing** As the Classified Cyber Security Staff you will be responsible for leading… more
    Lockheed Martin (11/01/25)
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  • Sr. Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. ... as a technical lead and subject matter expert for classified system security architecture, ensuring compliance with...readiness and inspection efforts for DCSA and internal Command Cyber Readiness Inspections (CCRIs), ensuring all security more
    L3Harris (11/01/25)
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  • Cyber Security Consultant

    Public Consulting Group (Sacramento, CA)
    …+ Business Enablement + Business Solutions + Project Assurance + Performs security assessments of information technology (IT) systems to verify they comply with ... applicable security standards....of all duties, responsibilities or skills of personnel so classified .** **Qualifications** + Experience with writing and/or developing system… more
    Public Consulting Group (08/21/25)
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  • Space Security Defense Program PM & Joint…

    SAIC (El Segundo, CA)
    …ensure project requirements are met. **Qualifications** + Full-time onsite support in classified facilities with 20% travel. + Security Clearance Required: ... **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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  • Manager Industrial Security /FSO

    Northrop Grumman (San Diego, CA)
    …work collaboratively in a team environment with program management, program personnel, cyber security personnel, external security professionals, and ... Manager/Site Lead. The FSO will ensure that all classified information is properly safeguarded, personnel security ...DISS, NISS, and the ability to guide and train staff in security protocols. This position also… more
    Northrop Grumman (08/15/25)
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  • Senior Staff Engineer Mission…

    General Atomics (Poway, CA)
    …that support national security . We invite applications for an L8 Senior Staff Engineer who will serve as a recognized authority in one or more engineering ... for integrated kill chain architectures across air, space, land, sea, and cyber domains. + Oversee solution implementation by directing planning, ensuring simulation… more
    General Atomics (08/14/25)
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  • Engineer Associate (Tactical Network - CANES)…

    General Dynamics Information Technology (San Diego, CA)
    …Engineering **Skills:** PC Hardware,Server Hardware,Windows System Administration **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 1 + ... joint environments. You'll gain hands-on experience in labs and classified spaces-building, integrating, testing, and documenting mission networks that warfighters… more
    General Dynamics Information Technology (09/28/25)
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  • Engineer Associate (Tactical Network - CANES)…

    General Dynamics - GDIT (San Diego, CA)
    …joint environments. You'll gain hands-on experience in labs and classified spaces-building, integrating, testing, and documenting mission networks that warfighters ... clear fault isolation notes. + Apply vendor updates and security patches; assist with DISA Security Technical...engineers. + Coordinate daily with NIWC engineers, program office staff , and Fleet users; produce concise status notes and… more
    General Dynamics - GDIT (10/29/25)
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