• Information System Security Officer

    Electrosoft (Washington, DC)
    Information System Security Officer (ISSO) Posted: 08/20/2025 Electrosoft Services, Inc. is an award-winning company that provides comprehensive technology ... apply and share in the many benefits and opportunities we offer. Information System Security Officer (ISSO) + Supports the program and contractor PM in security… more
    Electrosoft (11/20/25)
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  • Information System Security Officer

    SOS International LLC (Pearl Harbor, HI)
    …**Join the Cyber Team in Paradise ** **SOSi** is looking for a seasoned ** Information Systems Security Officer (ISSO)** ready to lead the charge in securing ... Description** Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry.… more
    SOS International LLC (01/07/26)
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  • Senior Information Systems Security…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Information Systems Security Officer (ISSO)** in our **Intelligence Sector, Cyber & ... a vital role in securing and maintaining the integrity of our information systems through robust security measures and compliance frameworks. This multi-year,… more
    Leidos (01/06/26)
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  • Information Systems Security Officer

    CACI International (Annapolis Junction, MD)
    Information Systems Security Officer (ISSO) Skill Level 3 Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * **The Opportunity** * Support and maintain an organization's information assurance program, including the development, coordination, implementation, and… more
    CACI International (12/31/25)
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  • Senior Information Systems Security…

    Jovian Concepts, Inc. (Annapolis, MD)
    …prohibited by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":"Senior Information Systems Security Officer ... posture by supporting the program, organization, system, or enclave's information assurance initiatives and enforcing security policies, standards, and… more
    Jovian Concepts, Inc. (12/27/25)
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  • Information System Security Officer

    Lockheed Martin (Fort Worth, TX)
    …oversight for complex classified networked environments in collaboration with customers, Information Technology \(IT\) Department, and other functional support ... candidate will join the LMA Classified Cybersecurity Team as an Information Systems Security Officer \(ISSO\) on\-site at Fort Worth, Texas\. As an ISSO… more
    Lockheed Martin (12/05/25)
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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. ... * Provide support for a program, organization, system, or enclave's information assurance program. * Provide support for proposing, coordinating, implementing, and… more
    Amentum (12/04/25)
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  • Information Systems Security Officer

    Amentum (Columbia, MD)
    We are seeking an Information Systems Security Officer (ISSO) 3 for a prime contract that is based out of our Columbia, MD office. **Responsibilities:** + ... Provide support for a program, organization, system, or enclave's information assurance program. + Provide support for proposing, coordinating, implementing, and… more
    Amentum (11/12/25)
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  • Senior Information Systems Security…

    Jovian Concepts, Inc. (Annapolis, MD)
    …prohibited by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":"Senior Information Systems Security Officer ... posture by supporting the program, organization, system, or enclave's information assurance initiatives and enforcing security policies, standards, and… more
    Jovian Concepts, Inc. (10/22/25)
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  • Information Systems Security Officer

    ARSIEM (Annapolis Junction, MD)
    …the ability to have an impact on every client you work with. ARSIEM seeks an Information Systems Security Officer 2 . This position will support one of our ... Responsibilities + Support a program, organization, system, or enclave's information assurance program. + Support proposing, coordinating, implementing, and… more
    ARSIEM (10/14/25)
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