• Simulation Engineer - TS/SCI…

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos has an opening for a Simulation Engineer in Reston, Virginia. The primary focus of the work is ... a related field + Experience with system of systems modeling and simulation **Preferred Qualifications:** + Working...or comparable version control system. + Knowledge of 3D modeling software (Blender, Maya, etc.) and ability… more
    Leidos (09/26/25)
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  • Systems Engineer - Modeling…

    QinetiQ US (Mclean, VA)
    …with model validation and verification methodologies Technical Skills: + Expertise in modeling and simulation software tools and programming languages ... personal lives. Position Overview We are seeking a Systems Engineer with specialized expertise in Modeling and...computer skills and ability to quickly learn new engineering software tools and simulation environments Modeling… more
    QinetiQ US (09/12/25)
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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...for customers. * Assist customer in integrating models into simulation environments (AFSIM, ITASE, etc.) * Assist customer in… more
    CACI International (08/30/25)
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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 ... Local * * * Job Description CACI has an exciting opportunity for an Electronics Engineer - Modeling to support the engineering analysis and modeling of foreign… more
    CACI International (08/28/25)
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  • Modeling & Sim Engineer

    Insight Global (Arlington, VA)
    Job Description An employer is looking for a Modeling and Simulation Analyst to sit in the Reston Virginia area. This person will joining a collaborative team to ... develop new and assist with assisting development within the simulation environment using AFSIM. It will be heavy development...of experience working with AFSIM 1+ years experience with modeling and sim - utilizing c++ or python Bachelor's… more
    Insight Global (09/09/25)
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  • Principal/Sr Principal Engineer Embedded…

    Northrop Grumman (Dulles, VA)
    …only part of history, they're making history. We have an opening for an experienced Embedded Software Engineer to join our HALO Flight Software team in the ... monitoring + US citizen + Experience in requirements analysis, modeling and simulation , verification and validation at...engineering leadership experience, preferably with experience in Space Flight Software or Simulation Software . +… more
    Northrop Grumman (09/20/25)
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  • Software Engineer Intern (Spring…

    Leidos (Reston, VA)
    **Description** Leidos has a job opening beginning in the Spring of 2027 for a Software Engineer Intern/Co-Op in Reston, VA. Work will consist of a wide range of ... AI/LLM integration, automated testing, and static/dynamic code analysis supporting 3D modeling , simulation , and visualization. Tasks also include integration and… more
    Leidos (09/28/25)
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  • Senior Software Engineer /AFSIM…

    KBR (Reston, VA)
    …and intelligence subject matter experts (SMEs), operations research analysts, modelers, and software engineers who conduct modeling , simulation , and analysis ... Title: Senior Software Engineer /AFSIM Modeler Belong. Connect. Grow....to characterize architectures and concepts under study in the simulation environment. + Instantiate kill chains, battle management command… more
    KBR (09/30/25)
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  • Software Engineer

    Amentum (Dahlgren, VA)
    …seeking a dedicated results-oriented SW Developer to support NSWC Dahlgren H20. ** Software Engineer Responsibilities include:** + Working with a small Undersea ... software in a multi-threaded/multi-process environment. + Experience with Unified Modeling Language (UML) in designing/documenting a software intensive object… more
    Amentum (08/31/25)
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  • Chief Engineer

    Leidos (Reston, VA)
    …coordination. + The Chief Engineer will work closely with the Chief Software Architect to define engineering and modeling requirements to support software ... driving innovations to existing processes by incorporating such things as Building Information Modeling (BIM), Modeling and Simulation (M&S) tools, and… more
    Leidos (07/18/25)
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