• Model and Simulation Systems

    KBR (Chantilly, VA)
    Title: Model and Simulation Systems Engineer KBR seeks a highly motivated Systems Engineer to support an Intelligence Community Space customer. ... mission fundamentals, and the ability to perform modeling and simulation of complex space systems in a...perform modeling and simulation of complex space systems in a Digital Engineering Environment. Modeling and … more
    KBR (11/06/25)
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  • Modeling & Simulation Engineer

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer (Specialist) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... of space defense. KBR is seeking a Modeling & Simulation Engineer Specialist with AFSIM experience to...plus 3 years of relevant experience + Familiarity in model -based systems engineering tools such as CAMEO… more
    KBR (10/24/25)
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  • CAD Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    **Description** **SAIC** is seeking a **CAD Modeling and Simulation Engineer in Chantilly, VA** to support a government customer. **The successful candidate ... will:** + Develop and maintain physics-based simulation models of spacecraft systems , including structures,...systems engineering, GNC, payload, mission design) to ensure model fidelity and consistency. + Generate technical documentation, … more
    SAIC (10/24/25)
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  • Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Modeling and Simulation Engineer to support a customer in Chantilly, VA. The successful candidate will: + Develop and maintain ... physics-based simulation models of spacecraft systems , including structures,...systems engineering, GNC, payload, mission design) to ensure model fidelity and consistency. + Generate technical documentation, … more
    SAIC (10/22/25)
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  • GNC Modeling and Simulation Engineer

    Jacobs (Chantilly, VA)
    …Perform system modeling, simulation , and analysis to validate GNC designs. * Model spacecraft systems using MATLAB and Simulink. * Develop and implement ... is seeking a talented and motivated GNC Modeling and Simulation Engineer to join our dynamic team....theory. * Familiarity with hardware-in-the-loop (HIL) testing and real-time systems . * Knowledge of Model Based … more
    Jacobs (11/15/25)
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  • Modeling and Simulation Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Modeling and Simulation Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact ... on national security? As a Modeling and Simulation ( M & S ) Engineer ,...Model ( STORM ) or Advanced Framework for Simulation , Integration, and Modeling ( AFSIM ) + Experience… more
    BOOZ, ALLEN & HAMILTON, INC. (11/20/25)
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  • Modeling and Simulation Engineer

    Sciolex Corporation (Chantilly, VA)
    …new space architecture. + Analyze user needs, concept of operations, and high-level systems architectures to develop model / simulation requirements. + Develop ... you receive the utmost employee care. Responsibilities As the Modeling and Simulation Engineer , you will provide specialized engineering expertise supporting the… more
    Sciolex Corporation (10/09/25)
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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 ... both thought leadership and practical engineering application by leveraging your extensive Systems Engineering and Model Based Systems Engineering… more
    SAIC (11/14/25)
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  • Model -Based Software Systems

    The MITRE Corporation (Mclean, VA)
    systems architecture modeling, and trade space analysis skills. Areas of interest include Model Based Engineering (MBSE, MDA, MDD, MDE), Systems of Systems ... - and make a difference with us. Department Summary: The Emerging Systems Engineering Technologies Department is charged with identifying, developing, and applying… more
    The MITRE Corporation (12/12/25)
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  • Embedded Networking Systems Engineer

    BAE Systems (Manassas, VA)
    **Job Description** BAE Systems Manassas is seeking an Embedded Networking Systems Engineer to support the Space Systems product line. Known as an ... protect those who protect us._ We are seeking a Systems Engineer with experience in the architecture,...Network layers (eg, Layer 2, Layer 3) + Network simulation and modeling techniques + Understanding of network hardware… more
    BAE Systems (12/02/25)
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  • Transportation Engineer

    Leidos (Mclean, VA)
    …the transportation industry. **Role Overview:** We are seeking a motivated **Transportation Engineer ** with experience in simulation and traffic operations to ... transportation systems . * Experience integrating AI/ML models with transportation simulation tools for predictive analytics, such as optimizing traffic flow or… more
    Leidos (10/05/25)
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  • Principal Staff Artificial Intelligence…

    General Motors (Richmond, VA)
    **Job Description** **Role:** As a Principal Staff Artificial Intelligence Engineer within the Simulation and Testing organization, you will play a critical role ... **What You'll Do:** + Lead the design, development, and implementation of simulation -based validation strategies for autonomous systems , ensuring safety and… more
    General Motors (12/12/25)
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  • Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national ... + Experience with computational analysis, Monte Carlo simulations, multi-physics modeling, model -based systems engineering (MBSE), or agent-based modeling +… more
    BOOZ, ALLEN & HAMILTON, INC. (11/19/25)
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  • Systems Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Systems Engineer , Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in ... environment + Experience with computational analysis, Monte Carlo simulations, multi-physics modeling, model -based systems engineering ( MBSE ) , or agent-based… more
    BOOZ, ALLEN & HAMILTON, INC. (11/17/25)
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  • Senior MBSE Systems Engineer

    CACI International (Sterling, VA)
    …None Type of Travel: None * * * **The Opportunity:** Join CACI as a Model -Based Systems Engineer (MBSE) and contribute to a dynamic counter-unmanned aircraft ... Senior MBSE Systems Engineer Job Category: Engineering Time...or configuration management systems . + Understanding of model -based verification and validation (MBV&V) and simulation -driven… more
    CACI International (11/18/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    **Description** **JOB DESCRIPTION:** SAIC is seeking an **Acquisition Systems Engineer ** with a strong desire to enhance technical communication and ... persistent, real-time surveillance and activity-based intelligence information. As an Acquisition Systems Engineer , you will provide Acquisition and Program… more
    SAIC (11/26/25)
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  • Sr. Scientist - Systems Engineering…

    L3Harris (Ashburn, VA)
    …assistance is available to qualified applicants Job Description: The Sr. Scientist - Systems Engineering, Program Chief Engineer for the Precision Attack Strike ... Combat Systems sector. The Sr. Scientist - Systems Engineering, Program Chief Engineer responsibilities will...to Unmanned Platforms * Experience in the Digital Engineering, Model Based System Engineering (MBSE), and System Simulation more
    L3Harris (12/04/25)
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  • Associate Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …and cybersecurity domains. Job Description: This is an opportunity for an Associate Systems Engineer with an interest in advancing and applying innovative ... supporting the development and deployment of nationally important solutions through Model -Based Systems Engineering, Digital Engineering, Systems more
    The MITRE Corporation (12/11/25)
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  • Senior Systems Engineer

    SAIC (Alexandria, VA)
    **Description** SAIC is hiring a **Senior Systems Engineer ** with experience in defense weapon systems and acquisition policy to join our energized team in ... focused on modernized engineering practices such as Modular Open Systems Approach (MOSA), Model -Based Systems ...IT, including cloud services; cyber; software; advanced analytics and simulation ; and training. We are a team of 23,000… more
    SAIC (11/19/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a technical **Space Systems Engineer ** to performs system and enterprise-level systems engineering (SE) across the life-cycle ... appropriately scoped and purposed MBSE framework. + Understand MBSE model development in support of systems engineering...IT, including cloud services; cyber; software; advanced analytics and simulation ; and training. We are a team of 23,000… more
    SAIC (11/06/25)
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