• Mission Systems Engineer

    KBR (Fort Belvoir, VA)
    …critical role - protecting our national security . KBR is seeking a Mission Systems Engineer in Springfield, VA to provide Systems Engineering and ... Title: Mission Systems Engineer Belong. Connect. Grow. with...Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (10/11/25)
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  • Associate, Systems Engineer (Forest,…

    L3Harris (Forest, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Associate, Systems Engineer (Forest, VA) Job Description: ... a subject matter expert via collaboration with Design and Systems Engineering. This Engineer will then apply...cause and corrective action + Create product related technical information in support of Operations + Ensures overall technical… more
    L3Harris (09/27/25)
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  • RF Systems Engineer (Principal…

    Mission Support and Test Services (Santa Barbara, CA)
    …national security requirements. NNSS-STL is seeking outstanding candidates for an RF Systems Engineer position to work at STL located in Santa Barbara, CA. ... Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA).… more
    Mission Support and Test Services (09/06/25)
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  • Scientist, Mission Payload Chief Systems

    L3Harris (Wilmington, MA)
    …in the interest of national security . Job Title: Mission Payload Chief Systems Engineer Job Code: 29452 Job Location: Wilmington, MA Job Schedule: 9/80 ... has an immediate opening for a Mission Payload Chief Systems Engineer in Wilmington, MA. The ideal...years of prior related experience. + Active Top Secret security clearance + 5+ years of systems more
    L3Harris (10/10/25)
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  • Project Engineer -Mission Systems

    L3Harris (Rochester, NY)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Project Engineer -Mission Systems Programs Job Code: 27975 ... have every other Friday off Job Description: The Project Engineer will act as Project Manager, leading Systems...+ US Citizen; ability to obtain and maintain a security clearance. + Up to 10% time on travel… more
    L3Harris (08/29/25)
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  • Sr Specialist, Systems Integration & Test…

    L3Harris (Ashburn, VA)
    …domains in the interest of national security . Job Title: Sr Specialist, Systems Integration & Test Engineer (UAV Propulsion) Job Code: 27681 Job Location: ... and other RF sensor technologies. As the Sr. Specialist, Systems Integration & Test Engineer , you will...years of prior related experience. + Active DoD Secret security clearance + System level design experience in which… more
    L3Harris (08/25/25)
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  • Senior Integration and Test Engineer

    Lockheed Martin (Liverpool, NY)
    **Description:** At Lockheed Martin Rotary and Mission Systems , we are driven by innovation and integrity\. We believe that by applying the highest standards of ... your future\! **What We're Doing** Our most advanced radar systems are designed by our Integrated Warfare System and...Ground Based and Multi\-Mission Air Defense Radar programs\. The engineer will be performing various tasks including but not… more
    Lockheed Martin (09/30/25)
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  • Systems Engineer

    KBR (Fulton, MD)
    Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space… more
    KBR (10/14/25)
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  • Assistant Chief Test Engineer

    HII (Newport News, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $85,686.00 - $92,206.40 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft… more
    HII (10/18/25)
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  • M&S Systems Engineer

    Parsons Corporation (Schriever AFB, CO)
    …**Job Description:** Parsons is looking for an amazingly talented **Modeling & Simulation** ** Systems Engineer ** to join our team! In this role you will ... seeking an individual to serve as a Junior M&S Systems Engineer . You will support a Senior...solve non-routine problems and generate non-routine products + Synthesize information from various sources to support the creation of… more
    Parsons Corporation (10/07/25)
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