• 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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  • 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 (12/06/25)
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  • Information Systems Security Officer…

    DCCA (Annapolis Junction, MD)
    Information Systems Security Officer ( ISSO ) Level 1 Location Annapolis Junction, MD Job Code 2477 # of Openings 1 Apply Now ... and a competitive compensation and benefits package. Visit our website at: www.dcca.com Information Systems Security Officer ( ISSO ) Level 1 Candidate must… more
    DCCA (12/03/25)
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  • Information System Security Officer…

    St. George Tanaq Corporation (Annapolis, MD)
    Information System Security Officer ( ISSO ) WFH Flexible*Remote from MD, VA, DC (http://maps.google.com/maps?q=Washington+DC+USA) Job Type Full-time ... about us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking an ** Information System Security Officer ( ISSO )** to support… more
    St. George Tanaq Corporation (11/01/25)
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  • Mid/Sr Information System Security

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Mid/Sr Information Systems Security Officer ( ISSO ). The selected candidate will act as ... information systems security (ISS). She/he will work with other security professionals in developing and implementing strategies to detect and mitigate… more
    Belay Technologies (11/06/25)
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  • Senior Information Systems Security

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking an experienced Information Systems Security Officer ( ISSO ) for a large software development ... systems security (ISS). The candidate will work with other security professionals in developing and implementing strategies to detect and mitigate… more
    Belay Technologies (11/09/25)
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  • Information Systems Security Officer…

    Amentum (Annapolis Junction, MD)
    Security , & Intel space? If so, look no further. Amentum is seeking an ** Information Systems Security Officer ( ISSO ) Intermediate (Int)** to join our team ... projects that make a direct impact on the Nation's security and intelligence mission. As the ISSO ...expertise on all matters that impact or effect the security of the information system. * Assist… more
    Amentum (10/15/25)
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  • Information System Security Officer(…

    Nightwing (Annapolis Junction, MD)
    …of skilled cybersecurity professionals , working to implement and maintain security measures that protect our vital information assets. **Key ... we've got what you're looking for! We seek an ISSO to join our Cybersecurity team. As an ...Scope Poly Clearance Required + 6+ years in cybersecurity, information systems security , or security more
    Nightwing (10/28/25)
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  • Senior ISSO

    BAE Systems (Annapolis Junction, MD)
    **Job Description** **Senior Information System Security Officer ( ISSO )** The selected candidate will act as an ISSO for a large software development ... systems security (ISS). The candidate will work with other security professionals in developing and implementing strategies to detect and mitigate… more
    BAE Systems (12/09/25)
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  • Information System Security Officer…

    Tactibit Technologies LLC (Suitland, MD)
    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 rescue. We are a diverse team of hands-on professionals dedicated to solving problems and developing innovative solutions...commitment to excellence in everything we do. About the Information System Security Officer position We are… more
    Tactibit Technologies LLC (09/25/25)
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  • ISSO 5

    M. C. Dean (Annapolis Junction, MD)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** Information System Security Officer 5 ( ISSO )** to join our ** Security ... include: + Provide support for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. +… more
    M. C. Dean (10/23/25)
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  • Information System Security Officer…

    General Dynamics Information Technology (Bethesda, MD)
    …**Job Description:** Seize your opportunity to make a personal impact as an Information System Security Officer ( ISSO ) supporting customer activities. GDIT ... career. At GDIT, people are our differentiator. As an ISSO , you will help ensure today is safe and...with necessary timeliness, accuracy and security of information demanded from all our highly professional more
    General Dynamics Information Technology (09/20/25)
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  • Information Systems Security Officer

    FGS, LLC (Suitland, MD)
    …Band:** $150,000 - $165,000 **Position Overview:** FGS, LLC is seeking a highly qualified Information Systems Security Officer ( ISSO ) to support the Office ... Information Systems Security Officer Suitland, MD...of Naval Intelligence (ONI) in Suitland, MD. The ISSO will provide cybersecurity compliance and support for a… more
    FGS, LLC (11/22/25)
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  • Information System Security Engineer…

    Guidehouse (Suitland, MD)
    …staff, security personnel such as the Authorizing Official, system owners, Information System Security Officers ( ISSO ), by highlighting potential threats ... team members. **What Would Be Nice To Have** **:** + Certified Cloud Security Professional (CCSP) Certification + Experience managing direct client engagement… more
    Guidehouse (10/24/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    …+ Professional Certifications such as CompTIA Security + or Certified Information Systems Security Professional (CISSP), CCNA Security , CCNP ... + Provide IT Security support to the Information System Security Officer ( ISSO )...IronPort Web Security Appliance (WSA), Certified Cloud Security Professional (CCSP), or Global Information more
    St. George Tanaq Corporation (11/18/25)
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  • Information Security Compliance…

    Tactibit Technologies LLC (Suitland, MD)
    …Specialist responsibilities are: + Provide overall cybersecurity program support to the Information System Security Officer ( ISSO ) and System Owner ... and rescue. We are a diverse team of hands-on professionals dedicated to solving problems and developing innovative solutions...commitment to excellence in everything we do. About the Information Security Compliance Specialist position We are… more
    Tactibit Technologies LLC (09/25/25)
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  • Information System Security Officer…

    KBR (Fort Meade, MD)
    …position based upon contract award KBR is seeking a highly motivated and career-oriented Information System Security Officer ( ISSO ) -Intermediate to join our ... multiple systems and networks of various classifications + Develop and implement information security policies, procedures, and guidelines in accordance with… more
    KBR (11/07/25)
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  • Cybersecurity Analyst (Risk Management Framework)…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Government. In this role, a typical day may include: + Acting as an appointed Information System Security Officer ( ISSO ) for IC cyber systems being developed ... clients' Risk Management Framework (RMF) to the satisfaction of the appointed Information System Security Manager (ISSM), and/or Senior Government leadership +… more
    General Dynamics Information Technology (11/26/25)
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