• Information Systems Security

    RedTrace Technologies Inc (Philadelphia, PA)
    POSITION IS CONTINGENT UPON CONTRACT AWARD SECURITY CLEARANCE REQUIREMENT: SECRET POSITION REQUIRES US CITIZENSHIP Location: Philadelphia (95% on-site) Position ... will support the Risk Management Framework (RMF) lifecycle for DoD Information Systems , ensuring compliance with NIST, DoD, and Navy cybersecurity directives. The… more
    RedTrace Technologies Inc (10/04/25)
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  • Information System Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Lexington, MA)
    Security Engineer , Senior Key Role: Maintain responsibility for all Information Systems Security Engineer ( ISSE ) duties in support of Department ... system POA & Ms. Basic Qualifications: + 5+ years of experience as an Information Systems Security Engineer + 5+ years of experience implementing defense… more
    BOOZ, ALLEN & HAMILTON, INC. (09/22/25)
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  • Lead, Info Sec Sys Engineer (Linux)

    L3Harris (Melbourne, FL)
    …cyber domains in the interest of national security . Job Title: Lead, Information Security Systems Engineer Job Code: 27596 Job Location: Melbourne, FL ... focused on Red Hat Enterprise Linux (RHEL). Join our team of Information Security Systems Engineers (ISSEs) to support Managed Network Infrastructures and… more
    L3Harris (09/18/25)
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  • Security Engineer /Architect…

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …required; US Citizenship required. + 9+ years of experience as an ISSE or security -focused software / systems engineer with large multi-tiered programs and ... during the interview process. Job Description Enlighten is looking for a Security Engineer /Architect. Candidate will be required to understand and document… more
    Huntington Ingalls Industries (09/12/25)
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  • Information System Security Engineer

    Applied Research Solutions (Dayton, OH)
    …ePO, Splunk, ACAS, Azure Automation, STIG/SCAP, and other enterprise capabilities. The Information Systems Security Engineer (ISSE) shall perform, or review, ... our awards and recognition program, and personalized attention from ARS Senior Managers. **Responsibilities:** + Engineer unique solutions to support ongoing… more
    Applied Research Solutions (09/04/25)
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  • Senior Systems Engineer

    RTX Corporation (Tucson, AZ)
    …problems that create a safer, more secure world. Raytheon is seeking a ** Senior Systems Security Engineer Anti-Tamper/Program Protection (P3)** ... to join our elite Systems Security Engineering (SSE) team for the Systems ...in developing solutions to protect the Warfighter's technology advantage. Systems Security Engineering creates holistic security more
    RTX Corporation (09/16/25)
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  • Cyber Systems Engineer / Principal…

    Northrop Grumman (Melbourne, FL)
    …determined after funding confirmation.** Northrop Grumman Aeronautics Systems is seeking a Cyber Systems Security Engineer / Principal Cyber Systems ... based on the audience. * Serve as a Cyber Security engineer (ISSE) supporting high-level technical and...in a clear, detailed manner. Basic Qualifications: * **Cyber Systems Engineer ** : Bachelor of Science degree… more
    Northrop Grumman (09/23/25)
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  • Space Vehicle Responsible Systems

    Lockheed Martin (Littleton, CO)
    …**What does this role look like?** The Global Security Spacecraft Responsible Systems Engineer \(SC RSE\) provides senior technical leadership across the ... is Ours\. Lockheed Martin seeks an innovative and talented Spacecraft Responsible Systems Engineer \(RSE\) to join the Global Security team in Denver,… more
    Lockheed Martin (10/04/25)
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  • Acquisition Engineer (Aerospace, Aviation,…

    COLSA Corporation (Dayton, OH)
    …test and evaluation, and airworthiness certification across a wide range of hardware and software systems . Systems Security Engineer + Support the ... certification and accreditation packages. Review/develop/update applicable systems security engineering program documentation Electrical Engineer + Applies… more
    COLSA Corporation (10/11/25)
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  • Senior Cyber Engineer - P3…

    RTX Corporation (Fullerton, CA)
    …meaningful problems that create a safer, more secure world. Raytheon is seeking a well-qualified ** Senior Systems Security Engineer (P3)** to join our ... (SSE) team in developing solutions to protect the Warfighter's technology advantage. Systems Security Engineering creates holistic security solutions… more
    RTX Corporation (10/14/25)
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