• 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. The ... 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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  • Simulation Systems Engineer II

    Insight Global (Suffolk, VA)
    Job Description Insight Global is seeking a Simulation Systems Engineer to support a federal client part-time in Suffolk, VA. The Systems Engineer must have ... direct support to the government customer, leveraging deep expertise in JLVC Federation M&S systems to create comprehensive MBSE models. You will be a key driver of… more
    Insight Global (12/24/25)
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  • Sr Systems Engineer / Integration…

    Lockheed Martin (Suffolk, VA)
    …3 years of professional experience with a related Masters degree\. \- Simulation systems architecture, integration, configuration management, modification, ... to travel up to 10%\. **Desired Skills:** Experience with full fidelity flight simulation systems at multiple classification level environments Experience in … more
    Lockheed Martin (10/04/25)
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  • Software Developer II - Modeling…

    SimIS Inc. (Suffolk, VA)
    …intermediate-level responsibilities in the design, development, integration, and maintenance of simulation systems used for training, analysis, and decision ... experience in software engineering and growing understanding of military systems , simulation standards, and real-time/constructive simulations. The candidate… more
    SimIS Inc. (11/01/25)
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  • Modeling & Simulation Engineer (N)

    SimIS Inc. (Norfolk, VA)
    …and Simulation Engineer to guide the design and operation of complex simulation systems enabling the development and integration of emerging technologies to ... 2 years' experience in multinational/international military environments. Responsibilities + Apply simulation systems to support the development of analytical… more
    SimIS Inc. (12/17/25)
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  • Lead, Systems Engineering - Modeling…

    L3Harris (Herndon, VA)
    …sea and cyber domains in the interest of national security. Job Title: Lead, Systems Engineering - Modeling & Simulation Job Code: 30436 Job Location: Herndon, ... Description: L3Harris Technologies has an opening for a Manager, Systems Engineering in Modeling, Simulation & Analysis (MS&A) to join our Mission Analysis Group… more
    L3Harris (12/05/25)
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  • Simulation Engineer - TS/SCI Required

    Leidos (Reston, VA)
    Simulation Engineer in Reston, Virginia. The primary focus of the work is systems simulation related to reverse engineering Weapons of Mass Destruction (WMD) ... systems ) to understand their interactions and to uncover vulnerabilities. Simulation types include: system of systems simulations, distributed simulations,… more
    Leidos (12/26/25)
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  • Machine Learning Modeling and Simulation

    SAIC (Chantilly, VA)
    …Chantilly, VA. The successful candidate will: + Develop and maintain physics-based simulation models of spacecraft systems , including structures, sensors, and ... to analyze data, identify patterns, and uncover insights relevant to satellite systems . + Integrate AI/ML models into existing simulation frameworks and… more
    SAIC (10/22/25)
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  • Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …successful candidate will have the ability to perform analysis support modeling and simulation of complex space systems . Analysis and Modeling & Simulation ... Title: Modeling and Simulation Engineer KBR is seeking a highly qualified...simulation , analyzing algorithms, or verification and validations of systems + Ability to collaborate across stakeholder organizations +… more
    KBR (12/02/25)
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  • CAD Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    …customer. **The successful candidate will:** + Develop and maintain physics-based simulation models of spacecraft systems , including structures, sensors, and ... similar) to automate workflows, perform data analysis, and interface between simulation tools. + Collaborate with multidisciplinary teams ( systems engineering,… more
    SAIC (10/24/25)
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