• Information Security

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** is seeking Information Security Professionals for programs in our **National Security Sector's (NSS) Cyber & Analytics ... much more. **Join us and make a difference in National Security !** Information Systems Security Officers ( ISSO ) and Information Systems Security more
    Leidos (10/18/25)
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  • Information System Security Officer…

    Lockheed Martin (Hanover, MD)
    …Lockheed Martin's Rotary & Mission Systems \(RMS\) division is seeking an experienced Information System Security Officer \( ISSO \) to protect mission ... policies, while providing day to day oversight across the system lifecycle\. The Information System Security Officer \( ISSO \) will serve as a primary… more
    Lockheed Martin (10/18/25)
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  • Information Systems Security Officer…

    V2X (Reston, VA)
    Overview Information Systems Security Officer ( ISSO ) Talent Pipeline | Ongoing Talent Pipeline | Always Hiring! Location: GlobalWhere: Onsite ... respect, responsibility, and professionalism. If you are a cybersecurity professional specializing in information assurance, security...and risk management, we encourage you to join our Information Systems Security Officer ( ISSO )… more
    V2X (08/28/25)
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  • Information Systems Security Officer…

    General Dynamics Information Technology (Bedford, MA)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** The Information Systems Security Officer ( ISSO ) III is responsible for ... None **Job Family:** Cyber and IT Risk Management **Skills:** Information Security , Information Security ...security safeguards applied to computer systems. + Perform ISSO duties in support of in-house and external customers.… more
    General Dynamics Information Technology (09/01/25)
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  • SP28 Senior Information Systems…

    Amentum (Crane, IN)
    …10+ years of relevant experience + Graduate degree in Cybersecurity, Certified Information Systems Security Professional (CISSP) certification, or Certified ... Amentum is looking for a Sr. Information System Security Officer ( ISSO ) to support Program Offices within Department of Defense Strategic Systems Programs… more
    Amentum (09/22/25)
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  • Information System Security Officer…

    KBR (Chantilly, VA)
    Title: Information System Security Officer ( ISSO ) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... critical information assets, ensuring compliance with relevant security policies, standards, and regulations. The ISSO ...relevant security policies, standards, and regulations. The ISSO will help guide a team of professionals more
    KBR (10/29/25)
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  • Cybersecurity Information System…

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Cybersecurity Information System Security Officer ( ISSO ) to join our team in ... + DoD Secret Clearance required + Non-remote (relocation incentive available) The Cybersecurity Information System Security Officer ( ISSO ) will serve as… more
    Link Solutions Inc (11/06/25)
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  • Senior Information System Security

    Leidos (Annapolis Junction, MD)
    …much more. **Join us and make a difference in National Security !** **Senior Information System Security Officer ( ISSO )** Leidos currently has an opening ... for a **Senior Information System Security Officer ( ISSO )**...security (ISS). The candidate will work with other security professionals in developing and implementing strategies… more
    Leidos (09/06/25)
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  • Information System Security Officer…

    KBR (Beavercreek, OH)
    Title: Information System Security Officer ( ISSO ) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... DI Network program. Key Responsibilities: + Serve as an Information Systems Security Officer ( ISSO )...or flexible work schedule. We support career advancement through professional training and development. Belong, Connect and Grow at… more
    KBR (10/01/25)
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  • Junior Information Systems Security

    RedTrace Technologies Inc (Washington, DC)
    Information Systems Security Professional (CISSP) + Global Information Security Professional (GISP), or the CompTIA Advanced Security ... responsibilities: + Services to support IS Security performed by the Information System Security Officer ( ISSO ) at a minimum, shall consist of the… more
    RedTrace Technologies Inc (11/21/25)
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