• Azure Security Sr. Engineer

    Arena Technical Resources, LLC (Washington, DC)
    …tasks - Ensure all documentation meets the rigorous standards required for federal information systems Information Security Analyst Requirements and ... maintain Authority to Operate (ATO) - Work with the ISSO , Program and DOC ITD IA teams to maintain...Qualifications: - Bachelor's degree in information systems security ; master's degree… more
    Arena Technical Resources, LLC (11/29/25)
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  • IT Security Engineer

    Leidos (Orlando, FL)
    …and various Engineering teams to integrate security measures into new and existing information systems and major applications + Stay up to date on general ... by supporting Information System Owners (ISO) and Information System Security Officials ( ISSO )...operating systems , cloud computing environments and common security tools. + Ability to develop information more
    Leidos (11/22/25)
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  • Cyber Security Analyst 3

    Amentum (Waimea, HI)
    …Range Systems Information Systems (IS) and Platform Information Technology (PIT). Additionally, Cyber Security Analyst will evaluate information ... the execution of the DoDI 8510.01 Risk Management Framework (RMF) for PMRF Information Systems and assist in implementing the DoD Assessment and Authorization… more
    Amentum (11/23/25)
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  • Information Assurance Admin III

    General Atomics (San Diego, CA)
    …technologies. We have an exciting opportunity for an ISSO to join our Security Classified Systems team. This position is located in San Diego (Rancho ... Diego **Clearance Required?:** Yes **Pay Range High:** 155,825 **Recruitment Posting Title:** Information System Security Officer - ISSO **Job… more
    General Atomics (12/12/25)
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  • Security Control Assessor Representative…

    Leidos (San Antonio, TX)
    … warfare capabilities. It enables cyber operations, cyber defense, intelligence, and information security to protect Air Force networks and global missions. ... assessment, RMF documentation support, and accreditation readiness for complex Air Force information systems . This role supports the development, review, and… more
    Leidos (11/22/25)
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  • Operations & Security Manager

    NTT DATA North America (Tallahassee, FL)
    …will serve as the Security Leader responsible for maintaining the operational security posture of information systems and programs. This role acts ... environments. + * Identify and manage risks associated with information systems . + * Coordinate with the...or engineering. + * At least 7 years as ISSO , security analyst, or security more
    NTT DATA North America (11/20/25)
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  • Lead Security and Compliance Manager

    ManTech (Herndon, VA)
    …years of experience managing and leading security operations teams. + Certified Information Systems Security Professional (CISSP) or Security + ... process, including receiving Authority to Operate (ATO). + Strong understanding of information security principles and practices. + Excellent problem-solving and… more
    ManTech (12/23/25)
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  • Authorization & Accreditation (A&A) Program Lead…

    ICF (San Jose, CA)
    …manage and execute Risk Management Framework (RMF) activities across multiple DHRA information systems , ensuring compliance with DoD and NIST cybersecurity ... + Oversee and manage the RMF lifecycle for DHRA information systems in accordance with NIST SP...accuracy and completeness. + Interface with Authorizing Officials (AOs), Information System Security Managers (ISSMs), and … more
    ICF (10/31/25)
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  • Security Policy Engineer

    SAIC (Springfield, VA)
    …in Springfield, Virginia. Individual will be responsible for providing systems security support for the protection of multi-level information system assets. ... **Description** SAIC is looking for a qualified Security Engineer ( ISSO ) to join an... security plans and procedures for all assigned systems in adherence to USG information technology… more
    SAIC (12/18/25)
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  • Systems Engineer Journeyman

    GovCIO (Alexandria, VA)
    …and Experience + S. Coast Guard experience is highly preferred. + Certified Information Systems Security Professional (CISSP) or equivalent advanced ... Requirement: active Secret clearance. + Minimum of 5-8 years of experience in systems security engineering or related cybersecurity roles. + A relevant… more
    GovCIO (12/16/25)
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