• Modeling and Simulation Engineer…

    KBR (Reston, VA)
    …AFSIM experience to join a team of quantitative analysts and modelers that conducts modeling , simulation , and analysis (MS&A) of emerging concepts for the ... Title: Modeling and Simulation Engineer Senior I Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and… more
    KBR (11/13/25)
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  • Program Security Officer ( Modeling

    KBR (Reston, VA)
    …is seeking a Program Security Officer to support a multi-disciplinary team that provides modeling , simulation , and analysis (MS&A) support to the Defense ... Title: Program Security Officer ( Modeling and Simulation ) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering… more
    KBR (10/24/25)
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  • Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …Engineer to join our team. The successful candidate will have the ability to perform analysis support modeling and simulation of complex space systems. ... Analysis and Modeling & Simulation actives will support analysis of technical maturation, validation of requirements, verification and validation of… more
    KBR (09/02/25)
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  • Mission Systems Architect

    ManTech (Quantico, VA)
    …a key part in supporting Marine Corps mission engineering initiatives by aligning Modeling , Simulation , Analysis , and Wargaming (MS&A) activities with ... (eg, DOORS, Jama, Cameo) and model-based systems engineering (MBSE) methodologies, including modeling and simulation tools (eg, SysML, MATLAB, Simulink). +… more
    ManTech (08/30/25)
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  • Joint Forces Planner- Space Domain

    JHNA (Alexandria, VA)
    …Defense organizations. + 3 years of working knowledge and experience in understanding modeling , simulation , and analysis (MS&A) techniques to support ... + Experience with Model-Based Systems Engineering (MBSE) or Modeling and Simulation applied to space architectures and orbital analysis . + Experience as… more
    JHNA (11/08/25)
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  • Senior Space Force Mission Concepts and Operations…

    KBR (Alexandria, VA)
    …Defense organizations. + 3 years of working knowledge and experience understanding of modeling , simulation and analysis (MS&A) techniques to support ... Center (SOC). + Experience with Model Based Systems Engineering (MBSE) or Modeling and Simulation applied to space architectures and orbital analysis . +… more
    KBR (11/13/25)
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  • Hardware Engineer 3

    Huntington Ingalls Industries (Roanoke, VA)
    …FPGA vendor tools, and third-party EDA tools will be necessary to perform modeling , simulation , and analysis of targeted systems. Effective collaboration ... engineer hardware assets provided by the US government. During the analysis , engineers will identify common hardware structures like embedded processors, DSPs,… more
    Huntington Ingalls Industries (10/08/25)
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  • Senior Air Force Mission Concepts and Operations…

    KBR (Alexandria, VA)
    …Defense organizations. + 3 years of working knowledge and experience understanding of modeling , simulation and analysis (MS&A) techniques to support ... Operations Center (AOC).* Familiarity with Model Based Systems Engineering (MBSE) or Modeling and Simulation applied to platform survivability, integrated air… more
    KBR (10/16/25)
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  • Senior Systems Engineer

    Leidos (Reston, VA)
    …and solution architects to ensure project goals align. + Contribute to the modeling , simulation , and analysis of systems throughout their lifecycle, ... insights to team members and stakeholders. + Assist with troubleshooting, performance analysis , and optimization of digital engineering systems. + Promote a culture… more
    Leidos (11/13/25)
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  • Operations Research Analyst (N)

    SimIS Inc. (Norfolk, VA)
    …undertake cost-effectiveness and risk-benefit studies and analyses. + Conduct complex modeling , simulation , and quantitative analysis using tools ... simulation , discrete event simulation , optimization algorithms, predictive modeling , and multi-criteria decision analysis . + Attend engagements with… more
    SimIS Inc. (09/18/25)
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