• Sr Principal Engineer Systems Modeling…

    Northrop Grumman (Dulles, VA)
    …part of history, they're making history. We have an opening for a Senior Principal Simulation Software Engineer to join our team of qualified, diverse ... to simulate space vehicle components (actuators, sensors, and payloads). + Develop simulation software models and software card interfaces, including… more
    Northrop Grumman (07/18/25)
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  • Modeling and Simulation Engineer

    KBR (Reston, VA)
    Title: Modeling and Simulation Engineer Specialist KBR is seeking a Modeling & Simulation Engineer (Specialist) with AFSIM experience to join a team of ... quantitative analysts and modelers that conducts modeling, simulation , and analysis (MS&A) of emerging concepts for the Defense Advanced Research Projects Agency… more
    KBR (08/14/25)
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  • Modeling and Simulation Engineer

    KBR (Reston, VA)
    Title: Modeling and Simulation Engineer (Senior II) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... defense. Key Responsibilities: KBR is seeking a Modeling & Simulation Engineer (Senior II) to join a...or supporting decisions under uncertainty. + Support M&S and software development efforts. + Be able to lead small… more
    KBR (08/14/25)
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  • Modeling & Simulation Engineer

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer (Senior II) 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 (Senior II) with AFSIM experience...or supporting decisions under uncertainty. + Support M&S and software development efforts. + Be able to lead small… more
    KBR (07/25/25)
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  • Mission Modeling and Simulation Analyst…

    SAIC (Alexandria, VA)
    …statistical analysis, and visualization of simulation outputs; and debugging simulation models and resolve software , scripting, or logic errors within ... in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation ; and training. We are a… more
    SAIC (08/15/25)
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  • Mission Modeling and Simulation Analyst…

    SAIC (Alexandria, VA)
    …statistical analysis, and visualization of simulation outputs; and debugging simulation models and resolve software , scripting, or logic errors within ... in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation ; and training. We are a… more
    SAIC (08/15/25)
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  • Modeling and Simulation Developer

    SAIC (Arlington, VA)
    …Modeling and Simulation team at SAIC is seeking a Missile Modeling and Simulation SW Engineer to support the customer in a fast-paced environment with ... **Qualifications** + Bachelor's degree or higher from an accredited college/university in Computer Science, Software Engineering, or related field. + Minimum of… more
    SAIC (08/07/25)
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  • Software Engineer

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Software Engineer ** to join our team **in Norfolk, VA.** This is an **onsite** position. Join the ... simulation -based training interfaces + Perform all aspects of software lifecycle development and maintenance to in compliance with...+ 7+ years of relevant work experience as a software engineer within a US Government environment,… more
    ManTech (07/18/25)
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  • Senior Software Engineer /AFSIM…

    KBR (Reston, VA)
    Title: Senior Software Engineer /AFSIM Modeler Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... the future of space defense. Key Responsibilities: KBR is seeking a Senior Software Engineer /AFSIM Modeler to join a multi-disciplinary team consisting of… more
    KBR (07/01/25)
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  • Senior Software Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    software development experience with leadership responsibilities + Experience with simulation software development and real-time systems + Proficiency in ... Inc. seeks Senior Software Engineers to lead software development for simulation systems, mentor junior...combat system simulations Experience Required: + Bachelor's degree in Computer Science, Software Engineering, or related field… more
    SimIS Inc. (06/23/25)
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