• Program Security Officer

    Leidos (Dayton, OH)
    **Description** **Job Description:** Leidos is currently seeking a Program Security Representative (PSR) to provide multidisciplinary life-cycle security support ... USG organization. PSR must possess and have successfully demonstrated technical security competence, excellent oral and written communication skills, problem solving… more
    Leidos (12/10/25)
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  • Modernization Information Systems Security

    Lockheed Martin (Hanover, MD)
    security implementation; communication protocols; and encryption techniques/tools\. * DoD 8570 compliance with Information Assurance Management \(IAM\) Level I ... maintain documentation for C&A in accordance with ODNI and DoD policies * Provide CM for security \-relevant...and DoD policies * Provide CM for security \-relevant information system software, hardware, and firmware * Maintain… more
    Lockheed Martin (11/12/25)
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  • Senior Information Systems Security

    SOS International LLC (Pearl Harbor, HI)
    …Secure Networks in the Pacific!** SOSi is seeking a **Secret-cleared Senior Information Systems Security Officer (ISSO)** to join our elite team at **Hickam AFB, ... affect the security authorization. **Qualifications** **Minimum Requirements** + Active Secret DoD security clearance. + Bachelor's degree in a related field… more
    SOS International LLC (12/12/25)
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  • Information System Security Officer

    Lockheed Martin (Boulder, CO)
    …team, program, and government customers to perform as an Information Systems Security Officer \(ISSO\) in Boulder, Colorado\. Classified Cybersecurity Analysts ... \- You will have a direct impact to national security , ultimately contributing to protecting your loved ones -...clearance with ability to obtain Top Secret clearance * DoD 8570 IAT Level II certification * Information Systems… more
    Lockheed Martin (12/11/25)
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  • Information Systems Security Officer

    P 11 Security, Inc. (Colorado Springs, CO)
    Information Systems Security Officer II Colorado Springs, CO (http://maps.google.com/maps?q=N/A+Colorado+Springs+CO+USA+80912) Job Type Full-time Description The ... ISSO is responsible for ensuring the appropriate operational security posture is maintained for an information system and...within Special Access Programs (SAPs) supporting Department of Defense ( DoD ) agencies, such as HQ Air Force, Office of… more
    P 11 Security, Inc. (12/10/25)
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  • Special Access Programs (SAP) - Senior Information…

    RTX Corporation (Andover, MA)
    …secure world. Our cybersecurity team is seeking an **Senior** **Information System Security Officer (ISSO)** to support **Special Access Programs** ( **SAP** ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (12/09/25)
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  • ISSO (Information System Security

    General Dynamics Information Technology (Tyndall AFB, FL)
    …Description:** GDIT is seeking a highly motivated and experienced Information System Security Officer (ISSO). This position will be responsible for ensuring ... Plan of Action and Milestones + Experience with Cyber Security Service Provider implementation + Experience with DoD... Security Service Provider implementation + Experience with DoD Cyber Protection Team **GDIT IS YOUR PLACE** At… more
    General Dynamics Information Technology (12/06/25)
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  • Senior Information System Security

    Guidehouse (Mclean, VA)
    …of Defense client. We are seeking an experienced **Senior Information System Security Officer (ISSO) (Managing Consultant)** with a proven track record ... Risk Management Framework. + An ACTIVE and MAINTAINED "Secret" Federal or DOD security clearance. + Strong analytical and problem-solving skills. + Strong people… more
    Guidehouse (12/04/25)
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  • Information Systems Security Officer

    Amentum (Columbia, MD)
    **Your Impact:** We are seeking an Information Systems Security Officer (ISSO) 2 for a prime contract that is based out of our Columbia, MD office. ... standards, and methodologies * Develop and maintain documentation for Security Authorization in accordance with ODNI and DoD... Security Authorization in accordance with ODNI and DoD policies * Provide CM for security -relevant… more
    Amentum (12/04/25)
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  • Junior Information Systems Security

    Parsons Corporation (Aurora, CO)
    …Parsons is looking for a talented **Junior ISSO / Level 1 Information Systems Security Officer ** to join our growing team! In this mission critical effort ... with** **CI-** **Polygraph.** + IAT-II Certification in accordance with DoD 8140 guidance such as Security + | CE certification, **or must be willing to obtain… more
    Parsons Corporation (12/03/25)
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