• Network Engineer , Senior

    Parsons Corporation (Annapolis Junction, MD)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... **Job Description:** Parsons is looking for a talented **Network Engineer ** to join our growing team! In this role...role you will get to support a critical defensive cyber operations missions to help secure our nations infrastructure.… more
    Parsons Corporation (10/15/25)
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  • Mechanical Engineer

    KBR (San Diego, CA)
    …thread wires, optical flats, and similar metrology tools. + Support thermodynamic system testing, including temperature probes, pressure systems , proving rings, ... Title: Mechanical Engineer KBR's Mission Engineering Division delivers complex technical...US Department of Defense, specializing in modeling and simulation, cyber transformation, air vehicle mission integration, and lifecycle support.… more
    KBR (10/06/25)
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  • SRE/MLOps Engineer

    SAIC (VA)
    **Description** We are seeking a versatile **SRE/MLOps Engineer with DevSecOps expertise** to design, automate, and operate secure, scalable, and repeatable **model ... mission teams to move from experimentation to production with confidence. The engineer will not only support **ML lifecycle operations** (Databricks, MLflow, AWS… more
    SAIC (10/02/25)
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  • Avionics Test Engineer - Hypersonics

    Leidos (Huntsville, AL)
    …guide the way we do business. **Your greatest work is ahead!** Leidos' Defense Systems is seeking a talented **Avionics Test Engineer ** for its Hypersonics line ... system design experience with complex electrical, mechanical, optical systems . + Familiarity with Digital Engineering, DevSecOps, Test Automation, and CI/CD.… more
    Leidos (10/09/25)
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  • Sr. Hardware Engineer (TS/SCI and EXPAT…

    Lockheed Martin (Albuquerque, NM)
    …our customers achieve their missions\. THE WORK: We are seeking an experienced hardware engineer to support system installations in Guam\. As a hardware ... MONTHS WITH POSSIBILITY OF EXTENSION\*\*\* WHAT WE'RE DOING: Lockheed Martin's Electronic, Cyber & Information Warfare is part of Lockheed Martin's Rotary & Mission… more
    Lockheed Martin (10/17/25)
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  • Radio Frequency Design Engineer

    Battelle Memorial Institute (Columbus, OH)
    …integration + MATLAB modeling and analysis of RF channels, EBS patterns, and DSP systems . + FPGA and embedded system development. + Development of Software ... **Job Summary** Battelle is seeking a **Radio Frequency Design Engineer ** to work in the Electronic Warfare group within...work in the Electronic Warfare group within the National Security Division. The position is located at Battelle Headquarters… more
    Battelle Memorial Institute (08/08/25)
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  • Mechanical Engineer 3

    M. C. Dean (Vienna, VA)
    …Dean** is Building Intelligence(R). We design, build, operate, and maintain cyber -physical solutions for the nation's most recognizable mission critical facilities, ... and global enterprises. The company's capabilities include electrical, electronic security , telecommunications, life safety, automation and controls, audio visual,… more
    M. C. Dean (08/30/25)
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  • Senior Software Engineer 4

    Huntington Ingalls Industries (Roanoke, VA)
    … Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR ... systems . HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our… more
    Huntington Ingalls Industries (10/08/25)
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  • MECM Engineer - Hybrid Work Opportunity

    General Dynamics Information Technology (Crystal City, VA)
    …IT Infrastructure and Operations **Skills:** Microsoft Windows, System of Systems Engineering, Systems Design **Certifications:** CompTIA Security + CE ... you advance your career. Join GDIT as a MECM Engineer and build an impactful career in enterprise IT,...baseline.** **Experience with the development and testing of operating system task sequences as well as software deployments with… more
    General Dynamics Information Technology (10/31/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …a new and exciting opportunity for a **Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented ... more. **Join us and make a difference in National Security !** **Job Summary** The Software Engineer will...and deployment of the new capabilities in this complex system . + Following the BDD pattern, our developers are… more
    Leidos (08/26/25)
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