• Systems Engineer - Modeling

    QinetiQ US (Mclean, VA)
    …Overview We are seeking a Systems Engineer with specialized expertise in Modeling and Simulations (M&S) for the Airspace and Surface Radar Reconnaissance ... for developing end-to-end models of ASRR system performance, evaluating partner modeling approaches, and guiding development of emulators and stimulators for the… more
    QinetiQ US (09/12/25)
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  • Senior Level Simulations Accreditation…

    Amentum (Dahlgren, VA)
    Amentum is seeking Senior Simulations Accreditation Systems Engineer to join our team. The role requires a strong understanding of systems engineering ... principles, modeling and simulation methodologies, and relevant industry standards. You...**Job duties include:** + Primarily focused on ensuring that simulations and models used in Virtual Testing Environment (VTE)… more
    Amentum (08/14/25)
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  • Mechanical Engineer - Modeling

    CACI International (Charlottesville, VA)
    Mechanical Engineer - Modeling Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... * CACI has an exciting opportunity for a Mechanical Engineer - Modeling to support the lethality analysis and...capabilities and battlefield effectiveness, and create high-fidelity models and simulations of systems. Join our Team as we drive… more
    CACI International (08/30/25)
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  • Electronics Engineer - Modeling

    CACI International (Charlottesville, VA)
    Electronics Engineer - Modeling Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... Description CACI has an exciting opportunity for an Electronics Engineer - Modeling to support the engineering analysis and...and battlefield effectiveness, and create of high-fidelity models and simulations of systems. Join our Team as we drive… more
    CACI International (08/28/25)
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  • Modeling and Simulation Engineer

    Amentum (Chantilly, VA)
    Amentum is seeking a ** Modeling and Simulation Engineer (LVC) Senior** to support our **FEDSIM United States Army National Guard (G2 IS3)** contract. ... **Responsibilities:** + Designs, develops, and deploys advanced modeling and simulation (M&S) environments to support integrated cyberspace, Electronic Warfare (EW),… more
    Amentum (09/23/25)
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  • Mission Modeling and Simulation Analyst…

    SAIC (Alexandria, VA)
    **Description** SAIC is seeking motivated and detail-oriented **Mission Modeling and Simulation Analysts - Engineers** to join our dynamic team. The successful ... senior analysts and engineers to support the development and implementation of modeling and simulation (M&S) solutions for a variety of Mission Engineering projects.… more
    SAIC (08/22/25)
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  • Network Modeling and Simulation Technician

    CACI International (Sterling, VA)
    …Continental US * * * **The Opportunity** : We are seeking an experienced Network Modeling and Simulation Engineer to join our team. The successful candidate will ... Network Modeling and Simulation Technician Job Category: Information Technology...responsible for developing and executing complex network models and simulations to optimize network performance, capacity, and reliability across… more
    CACI International (07/24/25)
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  • Chief Engineer

    Leidos (Reston, VA)
    …DoD counter WMD and Hardened Facility defeat capabilities through enhanced analysis, modeling and simulations of critical processes, system of system ... of engineering solutions, and oversee requirements development. + Ideally, the Chief Engineer will collaborate with the Building Information Modeling (BIM)… more
    Leidos (07/18/25)
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  • Simulation Engineer - TS/SCI Required

    Leidos (Reston, VA)
    …The Mission Solutions Business Area at Leidos has an opening for a Simulation Engineer in Reston, Virginia. The primary focus of the work is systems simulation ... + Design, develop, evaluate, validate, verify, analyze critical infrastructure related simulations (eg electric power, HVAC, building control systems) to understand… more
    Leidos (09/26/25)
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  • Systems Engineer

    Lockheed Martin (Virginia Beach, VA)
    …Conducting geotechnical characterizations and engineering analysis to support structural response modeling * Developing and maintaining models and simulations to ... **Description:** You will be a Systems Engineer Subject Matter Expert \(SME\) in virtual and... Subject Matter Expert \(SME\) in virtual and physics\-based modeling , responsible for developing, coordinating, and managing deliberate 3DIM… more
    Lockheed Martin (08/15/25)
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