• Cybersecurity - Senior Information

    The Boeing Company (Fairfax, VA)
    …your future with us. Boeing Classified Cybersecurity is currently seeking a **Cybersecurity - Senior Information System Security Manager (ISSM)** to join the ... . The ISSM will rely on a Cybersecurity and Information Assurance (IA) background to be a...Responsibilities:** + Lead the development and deployment of program information security for assigned systems to meet… more
    The Boeing Company (12/14/25)
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  • Senior Information Systems…

    Leidos (Springfield, VA)
    **Description** Leidos is seeking a highly experienced Senior Information Systems Security Officer (ISSO) to support the Eagle Command Program in ... on most recent job duties):** + Determine and document information security requirements for Eagle Command Program...SDLC. + Oversee acquisition planning for IT systems, ensuring security and privacy requirements, assurance mechanisms, and… more
    Leidos (12/12/25)
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  • Senior Information System…

    Steampunk (Mclean, VA)
    **Overview** **Steampunk** wants you to be a ** Senior Information System Security Officer (ISSO)** on our team to support a government customer on site in ... scanning execution, assessment, and analysis + Knowledge and experience with information security and assurance principles (eg, Defense-in-depth)… more
    Steampunk (12/16/25)
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  • Senior Cybersecurity Analyst…

    NANA Regional Corporation (Rockville, MD)
    We are seeking a highly skilled Senior Cybersecurity Analyst / Information Security Manager with expertise in IT security , risk management, and policy ... and Mitigation (CDM)/Continuous Monitoring. **Qualifications** + Bachelor's degree in Information Technology, Cybersecurity, Information Assurance , or… more
    NANA Regional Corporation (11/18/25)
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  • Senior Level IA Security Admin…

    Koniag Government Services (San Antonio, TX)
    …strategy. + Leads the development and continuous improvement of DHA's overarching information assurance and security architecture, ensuring alignment with ... LLC,** a Koniag Government Services company, is seeking a Senior Level IA Security Admin Support to...leadership and strategic direction for the Defense Health Agency's Information Assurance and cybersecurity programs across its… more
    Koniag Government Services (10/21/25)
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  • Senior Cloud Information System…

    ManTech (Washington, DC)
    …Global Information Security Professional (GISP), or the CompTIA Advanced Security Practitioner (CASP) or Information Assurance Management (IAM) Level ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cloud Information System Security Officer (ISSO)** to join our team in **Washington,… more
    ManTech (12/04/25)
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  • Senior SaaS Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior SaaS Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... information , analytics, and online marketplaces. Included in the S&P...an invaluable edge in real estate. We're hiring a ** Senior SaaS Security Engineer** to help us… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Senior Information System…

    Amentum (Fort Meade, MD)
    …Active TS/SCI with Polygraph **Minimum Education:** + Bachelor's Degree in Computer Science, Information Assurance , Information Security , or related ... If so, look no further. We are seeking an Information System Security Officer to join our...Provides aid to the program, organization, system, or enclave's information assurance program. + Lends assistance for… more
    Amentum (09/28/25)
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  • Senior Information System…

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security Officer (ISSO)** to join our team in **Washington, DC** . ... Information Assurance Management (IAM) Level III certifications: Certified Information Systems Security Professional (CISSP), Global Information more
    ManTech (12/11/25)
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  • Information System Security Officer…

    SAIC (Pearl Harbor, HI)
    …both persistent and event-based interconnections. + Participate in meetings with system Information Assurance Security Officers (IASOs), Program Managers ... **Description** SAIC is seeking qualified Cybersecurity Specialist ( Information System Security Officer) for an...visits to observe the actual processes related to each Information Assurance (IA) control (technical, personnel, operational,… more
    SAIC (11/15/25)
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