• Contractor Special Security

    Lockheed Martin (Littleton, CO)
    …efforts; identify and qualify opportunities with U\.S\. Government customers\. * Serves as a Contractor Special Security Officer \(CSSO\)\. * Works ... **Description:** **This position requires TS/SCI clearance\.** The Business Development Security Representative will spearhead new business pursuits for Lockheed… more
    Lockheed Martin (10/10/25)
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  • Program Security / Administrative Assistant

    CACI International (Denver, CO)
    …solid Government security experience as a Facility Security Officer / Contractor Special Security Officer to execute all tasks needed for ... Experience fulfilling the Personnel Security Assistance / Assistant Facility Security Officer mission in support of multiple clients. + NCMS Industrial … more
    CACI International (11/19/25)
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  • Information Systems Security Officer

    Lockheed Martin (Littleton, CO)
    security team, program, and government customers to perform as an Information Systems Security Officer \(ISSO\) for Special Programs located at the LM ... security violations and incidents, reporting as necessary to both the Contractor Program Security Officer \(CPSO\) and Program Managers\. \- Ensure proper… more
    Lockheed Martin (09/25/25)
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  • Industrial Security Analyst - Level 3 or 4

    Northrop Grumman (Englewood, CO)
    …The Industrial Security Analyst - Level 3 or 4 will serve as a Contractor Program Security Officer (CPSO) and support all security activities ... for accurate data input into multiple databases/spreadsheets. **Preferred Qualifications:** + Contractor Program Security Officer (CPSO) experience working… more
    Northrop Grumman (10/17/25)
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