• Senior Software Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …Inc. seeks Senior Software Engineers to lead software development for simulation systems, mentor junior developers, and oversee complex software integration ... projects. This position involves developing and maintaining software for training simulation systems including scenario development tools and system interfaces. The… more
    SimIS Inc. (09/22/25)
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  • Staff Software Systems Engineer, Behavior…

    General Motors (Richmond, VA)
    …to advancing the development of autonomous vehicles through cutting-edge simulation technologies and novel iterative development processes. The Behavior Validation ... on unlocking software launches and continuous release decisions via simulation verification and validation strategies, prototypes, and protocols. Our collaborative… more
    General Motors (09/13/25)
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  • Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …and mentoring, while broadening your skillset into areas like modeling and simulation and computational analysis. Grow your skills by merging data analytics and ... Have: + 5+ years of experience with modeling and simulation in a defense or national security environment +...Experience with AI or ML integration into modeling and simulation workflows + Experience with 3D modeling + Master's… more
    BOOZ, ALLEN & HAMILTON, INC. (11/19/25)
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  • Systems Engineer (Operations/Systems Analyst)…

    The Boeing Company (Arlington, VA)
    …of the team that delivers customer-focused analysis, as well as modeling and simulation , to address a variety of military needs across the Department of Defense. ... performance requirements and model inputs + Develop and verify modeling and simulation tools to conduct experimentation + Deliver concise results from complex… more
    The Boeing Company (11/19/25)
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  • Senior Consultant-Transmission & Distribution…

    Guidehouse (Mclean, VA)
    …Studies and Generator Interconnection Studies + Perform Steady State, Dynamic Stability Simulation , Voltage Stability Simulation , and Short Circuit Analysis, and ... for conventional and inverter-based resources (IBRs) and implement them for stability/transient simulation based analysis **What You Will Need** **:** + Must be a… more
    Guidehouse (11/17/25)
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  • Systems Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …and mentoring while broadening your skillset into areas like modeling and simulation and computational analysis. Grow your skills by merging data analytics and ... Have: + 8+ years of experience in modeling and simulation within a defense or national security environment +...Experience with AI or ML integration into modeling and simulation workflows + Experience with 3D modeling + TS/SCI… more
    BOOZ, ALLEN & HAMILTON, INC. (11/17/25)
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  • Network-Centric Warfare Training Analyst

    SAIC (Virginia Beach, VA)
    …and course content review board results and changes to models and simulation . + Monitor applications development schedules and assess equipment requirements for ... (2) years of experience with Tactical Warfare Modeling and Simulation Systems such as JSAF, JAWS, or BFTT. +...IT, including cloud services; cyber; software; advanced analytics and simulation ; and training. We are a team of 23,000… more
    SAIC (11/16/25)
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  • Staff Software Engineer - Machine Learning

    General Motors (Richmond, VA)
    …the scenarios used for testing and training AV driving policies. If you think of Simulation as a video game our autonomous vehicles train on to learn to drive, the ... policies. The Smart Agents group work closely with the rest of the Simulation , and our partners Behaviors, Perception, and Safety Engineers. The specific duties may… more
    General Motors (11/15/25)
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  • RF Engineering Lead

    CACI International (Dulles, VA)
    …including performance in chamber and range environments. + Use modeling & simulation tools such as HFSS to understand performance analysis. + Perform modeling ... system to component level performance budgets using theory and simulation . + Be hands-on to bring up RF chains...programming with MATLAB or other scripting language (eg Python), simulation tools (eg HFSS) + Experience with SMT-based PCB… more
    CACI International (11/15/25)
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  • Senior Systems Engineer

    Leidos (Reston, VA)
    …architects to ensure project goals align. + Contribute to the modeling, simulation , and analysis of systems throughout their lifecycle, supporting design, testing, ... Must be a US Citizen **Preferred Qualifications:** + Experience with model and simulation environments to support simulation and testing. + Experience with… more
    Leidos (11/13/25)
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