• Model-Based Systems Engineer

    BAE Systems (Dahlgren, VA)
    …comfortable working in a collaborative team and fast-paced environment to join the ATT's Modeling Team as a Model-Based Systems Engineer . A Model-Based Systems ... forefront of transforming document-based systems to model-based systems, developing System Modeling Language (SysML) models of tactical systems in response to… more
    BAE Systems (10/04/25)
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  • Technical Lead Engineer Systems 2

    HII (Norfolk, VA)
    …as directed in approved event manning plans. + Maintain and increase capabilities of modeling and simulation tools, in view of current US and foreign military ... simulation and other High Level Architecture / Distributed Interactive Simulation (HLA/DIS) modeling tools. + Experience with MS Visio software to produce… more
    HII (10/28/25)
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  • Mid Level Simulations Accreditation Systems…

    Amentum (Dahlgren, VA)
    …team. The role requires a strong understanding of systems engineering principles, modeling and simulation methodologies, and relevant industry standards. You ... particularly supporting/ assessing the verification and validation (V&V) of the simulation , as well as managing the overall accreditation process. **Minium… more
    Amentum (11/13/25)
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  • Mechanical Engineer

    AECOM (Arlington, VA)
    …configurations and evaluates building performance metrics through advanced energy simulation and modeling software. **Qualifications** **Minimum Requirements:** ... better world. Join us. **Job Description** **AECOM** is seeking an **Entry-Level Mechanical Engineer ** to be based in our **Arlington, VA** office. _This position is… more
    AECOM (10/14/25)
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  • Junior Systems Engineer _ (Langley AFB, VA)

    Serco (Langley AFB, VA)
    …organizational skills and ability to multitask and prioritize. + Experience in modeling and simulation environment. + Experience with Computer Generated Forces ... **Position Description** Serco is seeking a **Systems Engineer ** to support the Combat Air Force (CAF)...of CAF DTC Computer Generated Forces (CGF) systems and simulation support applications in DMON events by identifying configuration,… more
    Serco (09/09/25)
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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 join our ... systems engineers directly supporting programs and foster broader understanding of modeling and assist them in developing Engineering, Integration, and Logistics… more
    SAIC (11/14/25)
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  • Nuclear Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …weapons effects subject matter expertise to client research and development (R&D) modeling and simulation (M&S) programs. Apply nuclear weapons effects knowledge ... the DoD, IC, or other security agencies + Experience with nuclear weapons effects modeling and simulation tools + Knowledge of systems engineering, data science,… more
    BOOZ, ALLEN & HAMILTON, INC. (10/19/25)
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  • Systems Engineer (DHS)

    SimIS Inc. (Suffolk, VA)
    …UAS) + Experience with systems integration and interface control documents + Knowledge of modeling and simulation tools for view shed analysis + Understanding of ... test and evaluation (T&E) support. SimIS seeks a Systems Engineer to conduct comprehensive systems engineering trade studies and...border coverage + Perform view shed analysis using advanced modeling and simulation to identify coverage gaps… more
    SimIS Inc. (10/09/25)
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  • Facilities Model (BIM) Engineer - FAA…

    Parsons Corporation (Centreville, VA)
    …National Airspace System (NAS)? Parsons is seeking a talented Facilities Model (BIM) Engineer to support the FAA in developing Building Information Modeling ... for facility systems, including data exchange protocols and performance budgets. + Simulation & Analysis - Perform simulations and analyses to optimize facility… more
    Parsons Corporation (11/04/25)
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  • Senior System Engineer (C)

    SimIS Inc. (Dahlgren, VA)
    …and importance of others (work and win as a team). SimIS Inc seeks a System Engineer III to provide combat system simulation support to the Warfare Analysis and ... logistics support in support of an overall effort to provide high fidelity simulation systems and enable engineers to verify Combat Systems' performance in desktop… more
    SimIS Inc. (11/06/25)
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