• 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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  • Senior Information Systems…

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a ** Senior ** ** Information Systems Security Engineer** for a program with the US Coast Guard. This position will be ... $165,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7179/ senior - information -systems- security -engineer/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID**… more
    GovCIO (11/26/25)
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  • Senior Security Engineer - North…

    Quantexa (Virginia Beach, VA)
    …experience in cybersecurity, with at least 7 years in senior or lead security roles. + Master's degree in information security , Computer Science, or ... a sense of belonging for all. Opportunity This role combines deep technical security engineering with operational assurance and platform enablement. The position… more
    Quantexa (12/11/25)
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  • Senior Security Systems Engineer…

    Imagine One Technology & Management (Dahlgren, VA)
    …as Information Assurance Officer to be focal point for all security matters related to specific sets of information systems. + Lead the preparation ... One Technology & Management, Ltd. is seeking four (4) ** Senior Security Systems Engineers** with specific experience...and execution an Information Assurance Vulnerability Management (IAVM) Plan. +… more
    Imagine One Technology & Management (09/30/25)
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