• 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 (07/19/25)
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  • Senior Information System Security

    Leidos (Gaithersburg, MD)
    …activities The ISSO also manages and enforces government and corporate information security policies, provides training, and educates end users and program ... Decision Advantage Solutions Business Area, is currently seeking an Information System Security Officer ( ISSO )...a comparable commercial or GOTs product. + Active Certified Information Systems Security Professional (CISSP)… more
    Leidos (10/10/25)
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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 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 (09/03/25)
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  • Information System Security Officer…

    St. George Tanaq Corporation (Washington, DC)
    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 (08/02/25)
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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 (08/07/25)
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  • Senior Information Systems Security

    Tyto Athene (Washington, DC)
    **Description** Tyto Athene is searching fora **Senior Information Systems Security Officer ( ISSO )** with privacy experience. The candidate will ensure that ... security requirements for information systems meet FISMA...Personally Identifiable Information (PII) and other sensitive information . The ISSO will be involved in… more
    Tyto Athene (10/04/25)
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  • Information Systems Security Officer…

    Tetrad Digital Integrity LLC (Washington, DC)
    …(CRISC), Certified Information Security Manager (CISM) or Certified Information Systems Security Professional (CISSP). + Ability to effectively ... and vulnerabilities in this digital age. We are looking for an Information Systems Security Officer ( ISSO ) to support the Government's inventory of… more
    Tetrad Digital Integrity LLC (10/02/25)
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  • Information Systems Security Officer…

    IntelliDyne (Washington, DC)
    Information Systems Security Officer ( ISSO ) Location: Washington, DC (Hybrid - 3 days) Clearance: Eligible for Top Secret (Active Preferred) Status: Exempt ... Security Support Team which manages and operates an information systems security program for a US...Information Assurance C&A. + Experience working as an ISSO supporting federal government information systems. +… more
    IntelliDyne (10/08/25)
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  • Senior ISSO

    TestPros (Washington, DC)
    …required Responsibilities: + Provide continuous Assessment and Authorization (A&A) support to GPO's Information System Security Officer ( ISSO ) + Develop and ... TestPros is a successful and growing business, established in 1988 to provide Information Technology (IT) technical support services to a wide range of Commercial… more
    TestPros (07/30/25)
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  • Information Systems Security Officer…

    General Dynamics Information Technology (Bethesda, MD)
    …projects and grow a rewarding career. At GDIT, people are our differentiator. As a Information Systems Security Officer ( ISSO )​, you will help ensure today ... and tomorrow is smarter. Our work depends on an ISSO joining our highly skilled team to be a...with necessary timeliness, accuracy and security of information demanded from all our highly professional more
    General Dynamics Information Technology (09/27/25)
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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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  • Senior Cloud Information System…

    ManTech (Washington, DC)
    …Certified Information Systems Security Professional (CISSP), Global Information Security Professional (GISP), or the CompTIA Advanced Security ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Cloud Information System Security Officer ( ISSO )** to join our team in **Washington,… more
    ManTech (10/11/25)
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  • Information Systems Security

    SMX (Washington, DC)
    …Certified Information Systems Security Professional (CISSP), Global Information Security Professional (GISP), or the CompTIA Advanced Security ... CIO's organization is looking to provide Information Security as a Service and needs ISSO ...Experience** + At least 5 years serving as an Information Systems Security Officer ( ISSO )… more
    SMX (09/12/25)
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  • Junior Information System Security

    Tyto Athene (Washington, DC)
    **Description** Tyto Athene is searching for a **Junior Information System Security Officer ( ISSO )** to support one of our law enforcement customers in ... Washington, DC. The candidate will ensure that security requirements for information systems meet FISMA...agency data calls in a timely manner + The ISSO should be intimately familiar with some aspects of… more
    Tyto Athene (10/04/25)
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  • Cybersecurity Analyst (TS/SCI) (Ft. Meade, MD)

    SMX (Fort Meade, MD)
    …in Ft. Meade, MD.** **Essential Duties & Responsibilities:** + Perform the duties of an Information System Security Officer ( ISSO ) as defined in AR 25-2, DA ... on large Department of Defense contracts and leading a team of other cyber security professionals in support of project and client goals and objectives. **This… more
    SMX (09/26/25)
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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 (08/08/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …enhancements to improve reliability and performance + Communicate and coordinate with the Information System Security Officer ( ISSO ) and Information ... Description:** Provides support for implementation, troubleshooting and maintenance of information Technology (IT) systems. Manages IT system infrastructure and any… more
    General Dynamics Information Technology (07/23/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    ISSO ) Overview: The ISSO will manage and oversee the organization's information security programs. You will be responsible for implementing and enforcing ... and ensuring compliance with relevant standards and regulations. Required Skills: Information security frameworks (NIST, ISO 27001), risk management, compliance… more
    Belay Technologies (08/14/25)
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  • RMF Cybersecurity Analyst - TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …justify the issuing an Authority to Operate (ATO). + Acting as an appointed Information System Security Officer ( ISSO ) for IC cyber systems being ... necessary to make up a Body of Evidence (BoE) is provided to the Chief Information Security Officer (CISO), and Authorizing Official (AO) to successfully… more
    ENS Solutions (09/27/25)
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