• Senior Information Systems

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Information Systems Security Officer (ISSO) in our **National Security ... for a 15k Sign on Bonus** **Position Summary:** The Information System Security Officer (ISSO)/...the confidentiality, integrity, and availability of information systems . This role involves implementing and maintaining security more
    Leidos (10/16/25)
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  • Senior Information System

    Leidos (Tucson, AZ)
    …(IPSD), part of the Decision Advantage Solutions Business Area, is currently seeking an Information System Security Officer (ISSO) for the Chinook Program. ... Respond to the needs for updates and maintenance of security documentation, especially System Security ...a comparable commercial or GOTs product. + Active Certified Information Systems Security Professional (CISSP)… more
    Leidos (10/10/25)
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  • Information System Security

    Excentium (Philadelphia, PA)
    … Engineer (ISSE) II Summary Title: Information System Security Engineer (ISSE) II ID:521 Department: Cybersecurity Location:Philadelphia Pa. Description ... IT services to government and commercial organizations. We have an opportunity for an Information System Security Engineer (ISSE) II supporting one of our… more
    Excentium (10/01/25)
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  • Information Systems Security

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    SECURITY OFFICER - CLOUD SECURITY SPECIALIST (NAUT): Bowhead seeks an Information Systems Security Officer (ISSO Cloud) to support our customer on ... contract in the Arlington, VA area. This position ensures information systems security compliance and...Other duties as assigned **Qualifications** * Bachelor's degree in Cybersecurity , Information Systems , Information more
    UIC Government Services and the Bowhead Family of Companies (10/28/25)
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  • Information Systems Security

    Amentum (Chantilly, VA)
    …standards of information security across our applications and systems . **Responsibilities:** + Oversee cybersecurity measures for applications within an ... so, look no further. Amentum is seeking a **Principal Information System Security Engineer** to...authorizations. + Performs vulnerability scanning to uncover any potential security concerns within the information systems more
    Amentum (08/19/25)
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  • Information System Security

    ARSIEM (Annapolis Junction, MD)
    …and the ability to have an impact on every client you work with. ARSIEM seeks an Information System Security Manager 3 . This position will support one of ... Provide management support for proposing, coordinating, implementing, and enforcing Information System Security policies, standards,... software, hardware, and firmware. + Manage changes to systems and assess the security impact of… more
    ARSIEM (10/14/25)
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  • Cyber Software Engineer, Sr. (Represented)

    Lockheed Martin (Mount Laurel, NJ)
    …degree in Computer Science, Cybersecurity , or related field\. * Certified Information Systems Security Professional \(CISSP\) or similar certification ... you will support multiple programs within the IWSS organization, ensuring the security , reliability, and integrity of software systems \. Your responsibilities… more
    Lockheed Martin (10/24/25)
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  • Cyber Systems Security Engineer

    Butler America (Orlando, FL)
    Security Engineering requirements decomposition, allocation and analysis for embedded Weapon Systems * Implementing System Security Engineering solutions ... - 1-2 years Risk Management Framework - 1-2 years System Security Implementation 1-2 years Desired Experience: Systems Engineering exp Software Development… more
    Butler America (09/29/25)
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  • Junior Information System

    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 requirements. **Responsibilities:** + Develop and… more
    Tyto Athene (10/04/25)
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  • System Vulnerability Analyst - Mid Level…

    National Security Agency/Central Security Service (Fort Meade, MD)
    …Mathematics, Computer Forensics, Cybersecurity , Information Technology, Information Assurance, and Information Security ). Relevant experience ... more of the following areas: computer or information systems design/development, programming, information /cyber/network security , vulnerability analysis,… more
    National Security Agency/Central Security Service (10/22/25)
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