• Sr Systems Engineer / Integration…

    Lockheed Martin (Suffolk, VA)
    …hub where mission\-focused technologies are developed, tested, and integrated\. **The Work** As a Systems Engineer Sr\., you'll play a vital role in enabling the ... collaboration, and excellence\. Our Suffolk site brings together advanced modeling , simulation , and integration to enable rapid...mission experimentation\. **Who You Are** You are a skilled systems engineer with a hands\-on approach to… more
    Lockheed Martin (07/12/25)
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  • Model and Simulation Engineer

    McIntire Solutions (Chantilly, VA)
    … Modeling and Simulation Engineer plans and executes modeling and simulation systems development projects, possesses and applies knowledge ... and tools for analysis of complex systems and designs and develops simulation systems and modeling of simulation objects leveraging industry standard… more
    McIntire Solutions (08/04/25)
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  • Simulation Engineer - TS/SCI…

    Leidos (Reston, VA)
    …science, operations research or a related field + Experience with system of systems modeling and simulation **Preferred Qualifications:** + Working knowledge ... Business Area at Leidos has an opening for a Simulation Engineer in Reston, Virginia. The primary...Reston, Virginia. The primary focus of the work is systems simulation related to reverse engineering Weapons… more
    Leidos (09/26/25)
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  • C++ Simulation Software Engineer

    Applied Research Associates, Inc. (Arlington, VA)
    …expertise in defense, civil, and health technologies, computer software and simulation , systems analysis, environmental technologies, and testing and ... **Description** The Algorithms, Modeling and Assessments (AMA) Division of Applied Research...visualization of nuclear-weapon effects on missile defense and space-based systems . **MINIMUM REQUIREMENTS:** + Applicants selected to perform work… more
    Applied Research Associates, Inc. (08/21/25)
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  • Systems Engineer - Modeling…

    QinetiQ US (Mclean, VA)
    …professional and personal lives. Position Overview We are seeking a Systems Engineer with specialized expertise in Modeling and Simulations (M&S) for the ... engineering teams to ensure successful modeling and simulation support for ISR systems integration and...modeling and simulation support for ISR systems integration and testing. Responsibilities System Performance Modeling… more
    QinetiQ US (09/12/25)
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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...- Modeling to support the engineering analysis and modeling of foreign RF systems and signal… more
    CACI International (08/28/25)
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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...- Modeling to support the lethality analysis and modeling of foreign armored vehicles, weapon systems ,… more
    CACI International (08/30/25)
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  • Senior Model-Based Systems Engineer

    BAE Systems (Dahlgren, VA)
    **Job Description** We are seeking an experienced Senior Model-Based Systems Engineer to drive innovation and optimization in model-based verification and ... validation processes. As a Model-Based Systems Engineer , on this team, you will...Design and implement scalable and efficient MBSE architectures, integrating modeling tools, simulation environments, and system verification… more
    BAE Systems (09/26/25)
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  • Systems Engineer - T&E Manager

    QinetiQ US (Mclean, VA)
    …data collection systems , and measurement techniques + Understanding of modeling and simulation tools and their integration with test activities ... Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Test...and configuration management systems + Familiarity with modeling and simulation tools and test data… more
    QinetiQ US (09/16/25)
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  • Engineer Senior Mission Systems…

    BAE Systems (Chantilly, VA)
    …business as they grow their careers. We re seeking a flexible and action-oriented engineer to support modeling and simulation tools to support performance ... requirements. + Develop new tools and algorithms for mission systems modeling and data analysis. + As...be available based on position level and/or job specifics. ** Engineer Senior Mission Systems Analyst** **116685BR** EEO… more
    BAE Systems (09/27/25)
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