• 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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  • Principal / Senior Principal Modeling…

    Northrop Grumman (Linthicum Heights, MD)
    …the best work of your career. We are looking for a Principal / Senior Modeling & Simulation Systems Engineer to join our team in Baltimore, MD. This position ... Model operational environments, performs trade studies via computer simulation and recommends alternative architectures. + Develops, integrates, and...requisition may be filled as a Principal Modeling & Simulation Systems Engineer or a… more
    Northrop Grumman (10/09/25)
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  • Staff Modeling & Simulation Systems

    Northrop Grumman (Linthicum Heights, MD)
    …some of the best work of your career. We are looking for a Staff Modeling & Simulation Systems Engineer to join our team in Baltimore, MD. This position ... Modeling, Simulation and Analysis (MS&A) of advanced systems using model -based workflows and test-driven development...program access (SAP). **Basic Qualifications for Staff Modeling & Simulation Systems Engineer :** + Bachelor's… more
    Northrop Grumman (10/29/25)
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  • Senior Staff Modeling and Simulation

    Northrop Grumman (Jessup, MD)
    …making history. NGMC's Advanced Programs Business Unit is seeking a **Senior Staff Modeling and Simulation Systems Engineer ** to lead a team of engineers to ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (12/05/25)
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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 (Rockville, MD)
    …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 (11/18/25)
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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. (12/19/25)
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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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  • Digital and Model -Based Systems

    BOOZ, ALLEN & HAMILTON, INC. (Washington, DC)
    Digital and Model -Based Systems Engineer , Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture ... an integral part of delivering a customer-focused engineering solution. As a Digital and Model -Based Systems Engineer , you will support the implementation of… more
    BOOZ, ALLEN & HAMILTON, INC. (12/28/25)
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  • Model Based Systems Engineer

    Actalent (Reston, VA)
    Remote DoD (Iron Dome!) Model -Based Systems Engineer ! Job Description We are seeking a Model -Based Systems Engineer to join our team and support ... Software/Firmware Interface Control Documents (ICDs). + Develop, maintain, and deliver a Systems Engineering Design Model (SEDM) using tools like MagicDraw and… more
    Actalent (12/25/25)
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  • Model Based Systems Engineer

    Actalent (Reston, VA)
    JOB TITLE: MODEL BASED SYSTEMS ENGINEER (REMOTE) JOB DESCRIPTION: We are seeking a Model -Based Systems Engineer to join our team and support a ... Software/Firmware Interface Control Documents (ICDs). + Develop, maintain, and deliver a Systems Engineering Design Model (SEDM) using tools like MagicDraw and… more
    Actalent (12/30/25)
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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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  • Model Based Systems Engineer

    Actalent (Reston, VA)
    …Control Documents (ICDs) - Responsible for developing, maintaining, and delivering a Systems Engineering Design Model (SEDM) using tools like MagicDraw and ... other technical teams including software, hardware, electrical, and modeling & simulation - Interface with DoD customers and stakeholders, including authoring… more
    Actalent (12/20/25)
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  • Principal/Sr Principal Engineer Software…

    Northrop Grumman (Jessup, MD)
    …new energy-efficient computing systems . MDA is seeking a **Principal/Sr Principal Software Systems Engineer ** with demonstrated ability to lead systems ... MD.** _This position can be filled as a Principal Engineer Software Systems or Sr. Principal ...various programming languages (Python, C/C++, etc.) + Experience in Model -Based Systems Engineering languages (SysML/UML) and concepts… more
    Northrop Grumman (12/05/25)
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  • Principal/Sr. Principal MOD/SIM Systems

    Northrop Grumman (Jessup, MD)
    …greater Baltimore, MD area** _._ **This requisition may be filled as a Principal MOD/SIM Systems Engineer or Senior Principal MOD/SIM Systems Engineer .** ... security clearance per customers' requirements.** **Basic Qualifications for Principal MOD/SIM Systems Engineer :** * Bachelor's degree in a Science, Technology,… more
    Northrop Grumman (12/11/25)
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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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