• Structural Engineer

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …agencies + Experience in Combating WMD threats or CBRN threats (primarily through modeling and simulation and/or test experience) + Knowledge of blast effects ... technical expertise in defense technologies, civil technologies, computer software and simulation , systems analysis , environmental technologies, and testing and… more
    Applied Research Associates, Inc. (09/09/25)
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  • Mission Systems Engineer

    SAIC (Chantilly, VA)
    …is seeking a **Mission Systems Engineer ** with NRO experience to provide Modeling and Simulation (M&S) and Systems Engineering and Technical Advisory (SETA) ... advance the NRO's space resiliency posture. The Mission Systems Engineer will work in a collaborative team environment supporting...engagement skills + Strong written and interpersonal skills + Modeling and simulation experience using one or… more
    SAIC (08/07/25)
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  • Systems Engineer (DHS)

    SimIS Inc. (Suffolk, VA)
    …systems integration and interface control documents + Knowledge of modeling and simulation tools for view shed analysis + Understanding of border security ... to determine optimal technology mix for 100% border coverage + Perform view shed analysis using advanced modeling and simulation to identify coverage gaps… more
    SimIS Inc. (07/11/25)
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  • Senior Model Based Systems Engineer

    ManTech (Stafford, VA)
    …of system design and behavior + These models provide powerful tools for analysis , simulation , and decision-making, helping to identify potential problems early ... a motivated, career and customer-oriented **Senior** **Model Based Systems Engineer (MBSE)** to join our team in **Stafford, VA**...III is a leader in their field, using advanced modeling techniques to design and analyze complex systems +… more
    ManTech (07/22/25)
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  • Senior Digital Engineer

    KBR (Chantilly, VA)
    …tool integrations (digital threads) + Skilled in object-oriented code development + Modeling , Simulation and Analysis (MS&A) experience KBR Benefits ... Title: Senior Digital Engineer KBR's National Security Solutions team provides high-end...advancements in UAF, SysML, UML, DoDAF/MODAF, and emerging system modeling languages like SysML v2.0. + Collaborative Environment: Be… more
    KBR (08/30/25)
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  • Software Engineer Intern (Spring / Fall…

    Leidos (Reston, VA)
    …communications, multi-factor authentication, AI/LLM integration, automated testing, and static/dynamic code analysis supporting 3D modeling , simulation , and ... beginning in the Spring of 2027 for a Software Engineer Intern/Co-Op in Reston, VA. Work will consist of...and test of specific requirements related to AI/ML, 3D modeling , simulation , visualization, and COTS integration. +… more
    Leidos (09/28/25)
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  • Navigation Engineer

    The Boeing Company (Herndon, VA)
    …in **Guidance, Navigation, and Control** engineering. + Experience developing or using ** modeling and simulation ** tools such as **Python** or **MATLAB** / ... . + Knowledge of advanced mathematical principles as applied to aerospace analysis and modeling such as transform methods, computational geometry, numerical… more
    The Boeing Company (09/25/25)
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  • Senior System Engineer (C)

    SimIS Inc. (Dahlgren, VA)
    …a team). SimIS Inc seeks a System Engineer III to provide combat system simulation support to the Warfare Analysis and Digital Modeling (M) Combat System ... (NSWCDD), at Dahlgren, VA. The candidate will provide system level requirements analysis , facility and system design, network design, market/trade studies and … more
    SimIS Inc. (08/07/25)
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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 ... position will contribute to the team by utilizing in-house software tools to reverse engineer hardware assets provided by the US government. During the analysis ,… more
    Huntington Ingalls Industries (07/09/25)
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  • Digital Engineer /Principal Digital…

    Northrop Grumman (Mclean, VA)
    …and equipment based on analysis of specifications and reliability. + Use modeling and simulation tools to expedite development and testing of firmware before ... Grumman Defense Systems has a need for a Digital Engineer /Principal Digital Engineer on our Orlando, FL...or Verilog. + Experience with FPGA design verification using simulation , hardware verification and debugging tools such as ChipScope.… more
    Northrop Grumman (09/17/25)
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