• Systems Engineer (Multiple Levels)

    Noblis (Washington, DC)
    Responsibilities We are seeking a highly capable and experienced **Model-Based Systems Engineer (MBSE)** to support enterprise and system-level engineering for ... the FAA's **next-generation air traffic control systems ** , including modernization efforts across **STARS, ERAM** , and the broader **NAS infrastructure** . This… more
    Noblis (12/03/25)
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  • Lead, Systems Engineer (RC-135…

    L3Harris (Nellis Air Force Base, NV)
    …land, sea and cyber domains in the interest of national security. Job Title: Lead, Systems Engineer (RC-135 Raven Simulations Systems ) Job Code: 31299 Job ... M-F 5/8's Job Description: L3Harris is seeking an RC-135 Raven Mission Simulation Systems Lead for our location at Nellis AFB, Nevada, supporting the USAF's… more
    L3Harris (11/19/25)
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  • Lead Systems Engineer

    Battelle Memorial Institute (Beavercreek, OH)
    …experiences and welcome all qualified individuals to apply. **Job Summary** As a Lead Systems Engineer within Battelle's Cyber business area, you will support a ... maintain requirements, architectures, and system designs for complex technical systems , with a focus on modeling and simulation... systems , with a focus on modeling and simulation . + Review system specifications and design documentation and… more
    Battelle Memorial Institute (11/14/25)
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  • Model Based Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a cleared Model Based Systems Engineer with experience in Defense, Federal Civilian, and/or National Security systems to join ... both thought leadership and practical engineering application by leveraging your extensive Systems Engineering and Model Based Systems Engineering experiences to… more
    SAIC (11/14/25)
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  • Lead Systems Engineer

    Leidos (Bethesda, MD)
    …for the challenges of tomorrow. **Position Overview** We are seeking a Lead Systems Engineer to become the requirements, capabilities, and test evaluation ... at Leidos!** Leidos is at the forefront of revolutionizing simulation , training, and analysis for the US Navy. As...the US Navy's submarine, surface, and surveillance fleets and systems . Our work directly impacts warfighter readiness and mission… more
    Leidos (11/05/25)
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  • Sr Systems Engineer - Radar System…

    Lockheed Martin (Camden, NJ)
    …skills, and work well in a dynamic, multi\-disciplinary environment\. The Radar Systems Engineer will: \- Apply advanced technologies, scientific principles, ... a part of a passionate team solving these complex problems, then Rotary and Mission Systems is the place for you\. By bringing together people that use their passion… more
    Lockheed Martin (10/31/25)
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  • Principal Systems Performance Modeling…

    GE Aerospace (Niskayuna, NY)
    …finding a better way to climb higher together. We were meant to fly. As Systems Performance Modeling Engineer , within Digital and Electrical Systems (DES)- ... analytics, simulation , optimization, AI/ML based software to large complex systems and using statistical sampling and Design of Experiments (DOE) to validate… more
    GE Aerospace (10/21/25)
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  • Senior Principal Systems Engineer

    Leonardo DRS, Inc. (Beavercreek, OH)
    …government agencies around the world. **Job Summary** We are seeking a Senior Principal Systems Engineer with expertise in MATLAB, signal processing, and RF ... to development and deployment teams. + Perform modeling and simulation of RF signals and systems to...modeling and simulation of RF signals and systems to evaluate performance under various scenarios and refine… more
    Leonardo DRS, Inc. (10/05/25)
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  • Communications Systems Engineer

    CAE USA INC (Binghamton, NY)
    …personnel, ensuring their safe return from real-world missions. As a Communications Systems Engineer in our Binghamton hub, you'll design, develop, and ... maintain advanced communication systems for high-fidelity flight and mission simulators, integrating modern...protocols and algorithms to ensure robust performance in real-time simulation environments. + Participate in system design reviews and… more
    CAE USA INC (10/02/25)
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  • Engineer VIII

    General Atomics (Poway, CA)
    **50076BR** **Company:** General Atomics Aeronautical Systems **Job Summary:** General Atomics Aeronautical Systems , Inc. (GA-ASI) develops and delivers advanced ... unmanned aircraft systems and integrated mission technologies that support national security....security. We invite applications for an L8 Senior Staff Engineer who will serve as a recognized authority in… more
    General Atomics (12/11/25)
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