• Information Systems Security…

    KBR (Arlington, VA)
    Title: Information Systems Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... shape the future of space defense. + The Information Systems Security Engineer will directly...be the technical component supporting the ISSM. Per section 1. 3 .10.10 of the PWS, specific tasks and responsibilities include… more
    KBR (06/14/25)
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  • Cyber Systems Security…

    Lockheed Martin (Manassas, VA)
    …and continued superiority under the sea and across domains\. **The Work** As a Cyber Systems Security Engineer Staff, you will take a leadership role in ... years of related experience \- Minimum of 7\+years of relevant cyber security , systems and/or software engineering experience\. \- Information Assurance… more
    Lockheed Martin (07/18/25)
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  • Systems Security Engineer…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SYSTEMS SECURITY ENGINEER (RDTE) Bowhead is seeking a Systems Security Engineer in Dahlgren, VA. In this role, you will be ... complete, and meet all necessary requirements. **Responsibilities** Essential functions for the Systems Security Engineer include, but are not limited… more
    UIC Government Services and the Bowhead Family of Companies (07/19/25)
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  • Senior Systems Development Engineer…

    Amazon (Arlington, VA)
    …to identify and reduce risks to Amazon. We are looking for a Senior Systems Development Engineer who is excited about designing and building solutions to ... of the following locations: Arlington, VA, USA The Amazon Security Enterprise Protection team builds tools and services for...solve challenging problems for mission critical systems that protect Amazon and our customer data. In… more
    Amazon (07/18/25)
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  • Information Systems Security…

    Nightwing (Sterling, VA)
    …successful TS/SCI with Polygraph clearance crossover.** We are seeking an experienced Information Systems Security Engineer (ISSE) to bridge the gap between ... Information Systems Security Professional (CISSP) 2. Information Systems Security Engineering Professional (ISSEP) 3 . AWS (Architect, DevOps, … more
    Nightwing (06/24/25)
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  • Information Systems Security…

    CACI International (Chantilly, VA)
    Information Systems Security Engineer - ISSE Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... * **The Opportunity:** CACI is searching for an Information Systems Security Engineer (ISSE) to...be responsible for operations, future technologies, engineering and Tier 2/ 3 support, break/fix, and tech refresh activities to develop… more
    CACI International (07/02/25)
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  • NMCC Information Systems Security…

    TekSynap (Arlington, VA)
    …principles and Risk Assessment techniques. **Overview** We are seekinga highly skilled Information Systems Security Engineer (ISSE) to maintain and enhance ... Implementation Guides (STIGs) on Windows and Red Hat Linux systems . + Develop and implement security designs...Security Tool Troubleshooting & Support: + Provide Tier 3 troubleshooting support for cybersecurity tools such as ACAS… more
    TekSynap (06/18/25)
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  • Information Systems Security…

    KaylaTek, Inc. (Arlington, VA)
    …current position. Summary Our Cybersecurity Team is seeking a highly skilled Information System Security Engineer (ISSE) to maintain and enhance the security ... security tool management, and system hardening. A deep understanding of operating systems , security tools, and server infrastructure is essential. Roles and… more
    KaylaTek, Inc. (06/05/25)
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  • Lead, Chief SATCOM Systems Engineer…

    L3Harris (Dulles, VA)
    …domains in the interest of national security . Job Title: Lead, Chief SATCOM Systems Engineer Job Code: 24211 Job Location: Dulles, VA Job Description: As a ... Lead Systems Engineer , you will lead the technical...military, terrestrial, or satellite communications technical SATCOM (Satellite Communications Systems ) development + 3 + years experience leading… more
    L3Harris (05/29/25)
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  • Senior Cloud Systems Engineer…

    General Atomics (Charlottesville, VA)
    …and emerging threats to national security . We are seeking a Senior Cloud Systems Engineer with expertise in security frameworks and compliance standards ... infrastructure meets regulatory requirements while maintaining performance, scalability, and security . **DUTIES AND RESPONSIBILITIES:** + Cloud Systems … more
    General Atomics (06/30/25)
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