• Network Engineer, TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …Engineer Expert joining our team to support a geographically dispersed, state-of-the-art system that seamlessly integrate Linux and Microsoft services. Positions ... Infrastructure and Operations **Skills:** Data Networking,Local Area Network (LAN),Network Systems **Experience:** 10 + years of related experience **US Citizenship… more
    General Dynamics Information Technology (11/15/25)
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  • Staff Solution Consultant

    Trellix (Richmond, VA)
    …cybersecurity operations, cybersecurity engineering, systems engineering and/or Windows and Linux systems administration. + You have experience with Trellix ... planning, deployment, migration, operation, and sustainment of key endpoint security systems comprised of Trellix and third-party technologies. The Endpoint Security… more
    Trellix (11/14/25)
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  • Software Engineer (Engineer Software 1) - Jlvc…

    Huntington Ingalls Industries (Suffolk, VA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... and integration of the Joint Live Virtual Constructive (JLVC) Exercise Control System (JECS). This role focuses on integrating existing JECS functionality into a… more
    Huntington Ingalls Industries (11/07/25)
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  • Senior Malware Engineer

    Leidos (Alexandria, VA)
    …advanced experience with the Windows operating system and other operating systems (eg, Linux or Unix); + Demonstrated experience with cyber security ... techniques, procedures, and will aid in discovering other affected or vulnerable systems , establishing a more concrete framework for attribution, and drive the… more
    Leidos (10/31/25)
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  • Cybersecurity Engineer

    TekSynap (Richmond, VA)
    …electronic processes and methodologies to identify, analyze, and resolve total system or technology-related IA issues. + Analyze information security requirements ... and planning. + Provide security engineering support throughout the system lifecycle-including planning, design, development, testing, demonstration, and integration… more
    TekSynap (10/23/25)
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  • F-22 Strategic Mission Planner (Level 3), Secret…

    Lockheed Martin (Langley Air Force Base, VA)
    …5th generation avionics/sensors * Experience with Tactical Data Links * Experience with Linux , UNIX, or Solaris operating systems * Mission planning experience ... point of contact for delivering F\-22 mission planning, sensor programming, and system administration success at Langley Air Force Base, Virginia\. We implement… more
    Lockheed Martin (08/28/25)
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  • Sr Specialist, RUST Software Developer

    L3Harris (Herndon, VA)
    …(primarily RUST, C/C++, and Python developing code for embedded real time operating systems (VxWorks, Linux , Integrity)). + Travel >30% to another L3Harris ... customers in more than 100 countries. Job Description: L3Harris Integrated Mission Systems is seeking an experienced Software Engineer with a strong background in… more
    L3Harris (11/01/25)
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  • Principal/Sr. Principal Cyber Software Test…

    Northrop Grumman (Chantilly, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... keep building on our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining in our shared… more
    Northrop Grumman (11/01/25)
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  • Digital Signal Processing Engineer

    CACI International (Sterling, VA)
    …generation signals intelligence (SIGINT) and state of the art electronic warfare systems supporting the counter-unmanned aircraft systems (C-UAS) mission. Learn ... develop, debug, integrate, and test signal processing algorithms and SIGINT software systems running on a variety of platforms supporting intelligence, defense, and… more
    CACI International (10/29/25)
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  • Technical Lead

    Leidos (Chantilly, VA)
    **Description** The GEOAxIS system provides Identity, Credential and Access Management for all web applications. GEOAxIS enables online, on-demand, access to NGA ... 2031. GEOAxIS is beginning a modernization effort to migrate the existing ICAM system from legacy COTS products and deployment practices to a state-of-the-art … more
    Leidos (11/08/25)
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