• Information System Security Officer…

    Lockheed Martin (Stratford, CT)
    **Description:** * Oversee day\-to\-day information system security operations including auditing the IS, hardware and software implementations, and RMF package ... of IS in accordance with internal LM and customer security requirements, primarily Risk Management Framework \(RMF\)\. * Upkeep,...* Upkeep, monitor, analyze, and respond to network and security events\. * Document compliance actions with the ISSM… more
    Lockheed Martin (09/12/25)
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  • Information System Security Officer…

    Leidos (Clarksburg, WV)
    …work possible. We are seeking a talented and experienced Mid-Level Information Systems Security Officer on our team. The ideal candidate will be responsible for ... providing leadership and guidance on all aspects of information systems security , ensuring compliance with government standards (NIST, OWASP, Common Criteria, DISA… more
    Leidos (08/20/25)
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  • Information System Security Officer…

    Leidos (Clarksburg, WV)
    …work possible. We are seeking a talented and experienced Senior Information Systems Security Officer on our team. The ideal candidate will be responsible for ... providing leadership and guidance on all aspects of information systems security , ensuring compliance with government standards (NIST, OWASP, etc.), actively… more
    Leidos (08/20/25)
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  • Information System Security Officer…

    Tactibit Technologies LLC (Suitland, MD)
    …commitment to excellence in everything we do. About the Information System Security Officer position We are looking for a talented cybersecurity professional to ... join our team in Suitland, MD. You will provide information security support for NOAA's satellite operations missions. You will help develop and maintain effective … more
    Tactibit Technologies LLC (06/26/25)
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  • Information Systems Security Officer…

    Serco (Socorro, NM)
    **Position Description** Are you an Information Systems Security Officer looking for a place to make an impact every day? Serco has a place for you! Join our team ... today as the Information Systems Security Officer in support of our Ground-Based Electro-Optical Deep...km). In this role, you will: + Perform computer security assessments and implement required countermeasures; implement and maintain… more
    Serco (08/27/25)
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  • TS/SCI ISSO Cyber Security Engineer

    Insight Global (Fort Belvoir, VA)
    Job Description Insight Global is seeking an experienced Information Assurance Engineer ( ISSO ) to join our client's System Security Engineering team on-site in ... continuously improving cybersecurity functions for multiple critical systems, interpreting security requirements, and planning effective control implementations. Successful candidates… more
    Insight Global (09/09/25)
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  • Secret ISSO

    Insight Global (Lompoc, CA)
    Job Description A large federal integrator is looking for an ISSO Cyber Security Engineer to join their team in CA. The Cyber Security Engineer will have ... familiarity with all controls, assessment and security overlay for both technical and administrative/documentation procedures. This...Degree and 5+ years of related experience in Cyber Security - Active DoD 8570 lvl 3 (CISSP, CASP+,… more
    Insight Global (09/09/25)
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  • Information Assurance Cyber Lead ( ISSO )

    CGI Technologies and Solutions, Inc. (Newport News, VA)
    **Information Assurance Cyber Lead ( ISSO )** **Category:** Cyber Security **Main location:** United States, Virginia, Newport News **Position ID:** J0325-0801 ... and continuous learning. We are seeking a talented and motivated Cyber Security Lead. This position will support our client with planning, organizing, securing,… more
    CGI Technologies and Solutions, Inc. (06/14/25)
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  • Information Systems Security Officer

    Lockheed Martin (Owego, NY)
    …in Owego, NY and will support multiple programs\. As a Classified Cyber Security / ISSO , you will be responsible for overseeing day\-to\-day information system ... Marine Corps, US Navy, and US Air Force customers, the ISSO will support all aspects of the Security program and continue a strong history of success\. On… more
    Lockheed Martin (08/28/25)
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  • Information System Security Officer

    TekSynap (Fort Belvoir, VA)
    …and improve compliance with DoD mandates and INFOCON requirements As an Information Systems Security Officer ( ISSO ), the candidate will serve as the designated ... to support OI-MSC, as appointed by the Information Systems Security Manager (ISSM) or the Government. The ISSO... Security Manager (ISSM) or the Government. The ISSO will ensure the cybersecurity posture of mission IT… more
    TekSynap (08/21/25)
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