• Information System Security

    KBR (Beavercreek, OH)
    Title: Information System Security Engineer (ISSE) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... to support compliance status of NIST, DoD, and DHA security requirements + Analyze vulnerability scans of information... security requirements + Analyze vulnerability scans of information systems and assist in remediation tasks + Submit… more
    KBR (12/30/25)
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  • Scientist, Information Security

    L3Harris (Palm Bay, FL)
    …sea and cyber domains in the interest of national security . Job Title: Sr Information Security Systems Engineer Job Code: 229346 Job Location: Palm Bay, ... development, requirements development, design, test, configuration management and maintenance of information systems and data + Assist program security in… more
    L3Harris (12/27/25)
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  • Information System Security

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented ** Information System Security Engineer (ISSE)** to join our team in **Washington, DC** . ... experience. + Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced … more
    ManTech (12/17/25)
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  • Information Systems Security

    ARSIEM (Annapolis Junction, MD)
    …and the ability to have an impact on every client you work with. ARSIEM seeks an Information Systems Security Engineer 3 . This position will support one of ... + Assist architects and systems developers in identifying and implementing appropriate information security functionality to ensure uniform application of Agency… more
    ARSIEM (10/14/25)
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  • Information System Security

    ManTech (Virginia Beach, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Virginia Beach** **, ... : + Bachelor's Degree + One of the following certifications: Certified Information Systems Security Professional (CISSP), CompTIA Advanced Security more
    ManTech (12/20/25)
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  • Information Systems Security

    Amentum (Columbia, MD)
    We are seeking a Information Systems Security Engineer LV3 for a prime contract that is based out of our Columbia, MD office. **Responsibilities:** + ... TS/SCI with Poly **Minimum Education:** + Bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering, or related… more
    Amentum (11/12/25)
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  • Senior Information System Security

    ManTech (Huntsville, AL)
    **MANTECH** seek a motivated, career and customer-oriented **Senior Information System Security Engineer ** to join our team in **Washington, DC, Quantico, ... 14 years. + Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced … more
    ManTech (11/06/25)
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  • Information Assurance/ Security

    OCT Consulting, LLC (Washington, DC)
    Information Technology. Responsibilities and Duties OCT currently has an opening for an Information Assurance/ Security Engineer to work with one of our ... federal clients. This person will be a Security Engineer with a high focus on...minority-owned, Small ​Disadvantaged Business (SDB) providing professional services and information technology solutions to the Federal government and commercial… more
    OCT Consulting, LLC (10/27/25)
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  • Information Systems Security

    Koniag Government Services (Washington, DC)
    Kadiak, LLC, a Koniag Government Services company, is seeking an Information Systems Security Engineer (ISSE) with Top Secret security clearance to ... but are not limited to:** + Lead, mentor, and supervise a team of security professionals responsible for the end-to-end implementation of the RMF lifecycle for FBI… more
    Koniag Government Services (12/10/25)
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  • Information Assurance/ Security

    OCT Consulting, LLC (Washington, DC)
    … Technology. Responsibilities and Duties OCT currently has an opening for an Information Assurance/ Security Engineer , Manager to work with one of ... and regulations. This individual must have a deep understanding of information security concepts such as Access Control, Network Security , Cryptography,… more
    OCT Consulting, LLC (10/27/25)
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