• Information System Security Officer

    Amentum (Sunnyvale, CA)
    Amentum is seeking an Information System Security Officer (ISSO) for a contract at the National Aeronautics and Space Administration (NASA) Ames Research Center. ... Amentum is a leading provider of engineering, scientific, and program management support services to some of the top...Note: US Citizenship is required to obtain a SCI Clearance . + Experience in NASA security or… more
    Amentum (09/16/25)
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  • Armed Security Officer

    Allied Universal (Salinas, CA)
    …Company - Plenty of Room for Career Advancement!** Allied Universal(R) is hiring an Armed Security Officer . The Armed Security Officer provides armed ... control, CCTV and alarm monitoring, incident reporting, and customer service. The Armed Security Officer will help ensure the safety of customer personnel,… more
    Allied Universal (09/26/25)
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  • F-35 Information System Security

    Lockheed Martin (San Diego, CA)
    …to keep these exquisite capabilities protected\. **The Work:** This Information System Security Officer \(ISSO\) position will support the Information System ... future\! \#OneLMHot jobs \#rmshotmiljobs **Basic Qualifications:** + Final Transferable Secret security clearance ; last Periodic Reinvestigation must be within… more
    Lockheed Martin (10/18/25)
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  • Armed Security Officer

    Allied Universal (San Francisco, CA)
    …Company - Plenty of Room for Career Advancement!** Allied Universal(R) is hiring an Armed Security Officer . The Armed Security Officer provides armed ... control, CCTV and alarm monitoring, incident reporting, and customer service. The Armed Security Officer will help ensure the safety of customer personnel,… more
    Allied Universal (09/18/25)
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  • Security Officer Top Secret…

    Allied Universal (Seal Beach, CA)
    …to a culture that positively impacts the communities and customers we serve. As a ** Security Officer Top Secret Clearance A** **erospace** in **Seal Beach, ... near you, please visit: www.aus.com/offices . **Job ID:** 2025-1465845 **Location:** United States-California-Seal Beach **Job Category:** Security Officer more
    Allied Universal (10/31/25)
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  • Security Professional - Defense Site…

    Allied Universal (Sunnyvale, CA)
    …and customers we serve. As a ** Security Professional - Defense Site Security Clearance ** in **Sunnyvale, CA** , you will serve and safeguard clients ... leading team where flexibility meets opportunity. As a Part-Time Security Officer , you'll use our exclusive Claim...discounts on top brands and services through our Perks Program . **What You'll Do:** + Provide customer service to… more
    Allied Universal (10/31/25)
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  • Security Officer

    Chenega Corporation (Edwards AFB, CA)
    **Summary** The ** Security Officer (SO)** is an armed ...license. + Must be able to obtain a DoD security clearance , but not required to start. + ... with NASA Federal arrest authority and the Federal Magistrate Program ,(if required), whose primary duties may include but are...2 years of military law enforcement or 1-year armed security officer or NASA SPO. + Honorably… more
    Chenega Corporation (11/04/25)
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  • Information System Security Officer

    General Atomics (Poway, CA)
    …high-resolution surveillance systems. We have an exciting opportunity for an Information Systems Security Officer (ISSO) to join our Classified Systems team in ... development or modification of the computer environment information assurance security program plans and requirements. + Participates...lieu of education. + Must possess an active Secret clearance and have the ability to obtain and maintain… more
    General Atomics (10/16/25)
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  • Information Systems Security Officer

    ManTech (Vandenberg Air Force Base, CA)
    **MANTECH** seeks a motivated, career and customer-oriented **Information Systems Security Officer (ISSO) II** to join our team. This position is located at ... support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. **Responsibilities include but are not limited to:** +… more
    ManTech (10/23/25)
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  • Information System Security Officer

    Leidos (Marysville, CA)
    …Air Force Distributed Common Ground System (AF DCGS) by providing TS/SCI Special Access Program (SAP) Information System Security Officer (ISSO) support to ... **Primary Responsibilities:** Applicants will be responsible for the day-to-day security accreditation and certification of TS/SCI SAP-specific systems. Applicants… more
    Leidos (08/23/25)
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