• Junior Information System Security

    ManTech (Washington, DC)
    …Qualifications:** + At least 3 years' experience performing duties of an Information Systems Security Officer (ISSO) at a cleared facility + At least ... seeks a motivated, career and customer-oriented **Junior** **Information System Security Officer (ISSO)** to join our team... Requirements:** + Must have a current/active Top Secret security clearance with eligibility to obtain SCI.… more
    ManTech (12/31/25)
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  • Senior Information Systems Security

    SOS International LLC (Pearl Harbor, HI)
    …and Shape the Future of Secure Networks in the Pacific!** SOSi is seeking a **Secret- cleared Senior Information Systems Security Officer (ISSO)** to join our ... security authorization. **Qualifications** **Minimum Requirements** + Active Secret DoD security clearance . + Bachelor's degree in a related field plus 4… more
    SOS International LLC (12/12/25)
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  • NAESOC/Industrial Security Analyst - Top…

    Xcelerate Solutions (Hanover, MD)
    …talented and brightest minds in the GovCon industry. Location: Hanover, MD/Hybrid Security Clearance :Secret or Top Secret (Preferred) Responsibilities: + Apply ... role, you will be responsible for identifying risk to cleared facilities and supporting personnel in mitigating security...DISS + 1+ years' experience supporting or executing Facility Security Officer (FSO) duties + 1+ years'… more
    Xcelerate Solutions (12/27/25)
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  • Alternate COMSEC Responsible Officer

    Lockheed Martin (Sunnyvale, CA)
    …of cleared contractor operations: computer, physical, technical and personnel security requirements ** Security Clearance Statement:** This position ... room environments to preform COMSEC duties as needed\. **Basic Qualifications:** * TS/SCI security clearance \(prior to start\) with ability to pass a Polygraph… more
    Lockheed Martin (10/10/25)
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  • Range Control Officer

    Cayuse Holdings (Fallon, NV)
    …operations training package within six months of employment assignment **Citizenship and Security Clearance Requirements:** + US Citizen + Obtain and maintain ... which could have a potential impact on public/range user's safety/ security . + Also responsible for generating a written incident...specific target(s) and range(s). Ensure the range(s) have been cleared and a Range Safety Officer (RSO)… more
    Cayuse Holdings (12/24/25)
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  • Watch Officer

    Assertive Professionals (Washington, DC)
    Watch Officer About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... the fastest growing Veteran Owned Businesses in 2021. Our Mission:Providing cleared professionals who assist the Department of Defense, Intelligence Community, and… more
    Assertive Professionals (11/08/25)
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  • Security Administration Assistant

    Three Saints Bay (Norfolk, VA)
    …to perform ship repair work. Evaluate and make recommendations to the MARMC Security Officer regarding the feasibility of permitting non-US citizens of Immigrant ... implementing, reviewing, and improving the procedures and requirements for special access security requirements, clearance , and badging of employees or other… more
    Three Saints Bay (12/04/25)
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  • Information System Security Manager

    Leonardo DRS, Inc. (Cypress, CA)
    …the Risk Management Framework (RMF) + Possess a Top Secret US Government security clearance with a current investigation + Strong knowledge of information ... + Serve as primary advisor to the Site Facility Security Officer (FSO) on all classified information...US Citizenship required. This position requires an active DOD security clearance or the ability to obtain… more
    Leonardo DRS, Inc. (12/03/25)
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  • Security Manager

    Chenega Corporation (Lorton, VA)
    …CSSO responsibilities. Duties and Responsibilities: + Assist employees in preparing security clearance paperwork using the Electronic Questionnaires for ... for forwarding to the government. + Coordinate collateral personnel security clearance requirements with the Defense ...on contract requirements. + Serve as the Information System Security Officer (ISSO) for automated information systems… more
    Chenega Corporation (12/01/25)
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  • Program Manager - OSINT/Watch Officer

    Assertive Professionals (Washington, DC)
    Program Manager - OSINT/Watch Officer About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small ... the fastest growing Veteran Owned Businesses in 2021. Our Mission:Providing cleared professionals who assist the Department of Defense, Intelligence Community, and… more
    Assertive Professionals (11/08/25)
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