• Modeling and Simulation

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Modeling and Simulation Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an ... impact on national security? As a Modeling and Simulation ( M & S ) Engineer , you will design and implement advanced models to evaluate system performance… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Associate Modeling and Simulation

    The MITRE Corporation (Mclean, VA)
    …+ Experience with Full Stack Web Development + Experience with VR development, Modeling & Simulation (Unreal Engine, Isaac Sim) + Experience with C++/Java/Python ... with us. Our team builds extensible, scalable, real-time distributed simulation capabilities used primarily for developing and accessing transportation concepts.… more
    The MITRE Corporation (12/13/25)
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  • PhD Graduate - Autonomous Systems Design…

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …Multi-disciplinary vehicle design optimization and analysis, high fidelity physics-based simulation modeling , algorithm development, simulation software ... and Controls + Radio Frequency (RF) or Electro-Optical/Infrared (EO/IR) Sensors + Modeling and Simulation (M&S) + Hardware/Software Development and Test +… more
    Johns Hopkins Applied Physics Laboratory (12/30/25)
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  • Power Systems Research Engineer - Grid…

    Pacific Northwest National Laboratory (Washington, DC)
    …markets, and shape energy policy. Within this division, the Power System Modeling Group (PSMG) develops advanced simulation , analysis, and optimization tools ... grid. **Responsibilities** PNNL seeks a creative and inter-disciplinary power system engineer to develop model enhancements for conventional power system models… more
    Pacific Northwest National Laboratory (01/10/26)
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  • Transportation Engineer

    Leidos (Mclean, VA)
    …the transportation industry. **Role Overview:** We are seeking a motivated **Transportation Engineer ** with experience in simulation and traffic operations to ... To support these goals, Leidos is seeking a **Transportation Engineer ** to join a highly successful team in researching...operations and system requirements documents. * Exposure to mesoscopic simulation tools and multimodal modeling . * Solid… more
    Leidos (01/04/26)
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  • Industrial Engineer

    UIC Government Services and the Bowhead Family of Companies (Washington, DC)
    …Industrial Engineer will also be actively involved in the management of Modeling and Simulation (MODSIM) efforts across the shipyards to track layouts, floor ... **Overview** Industrial Engineer (SIOP-2025-24023): Bowhead seeks an Industrial Engineer...manufacturing engineering or civil engineering or related field ie, Modeling and Simulation , or Production Management +… more
    UIC Government Services and the Bowhead Family of Companies (01/09/26)
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  • Systems Engineer (Multiple Levels)

    Noblis (Washington, DC)
    …Framework (UAF)** or equivalent to support enterprise-wide alignment and cross-domain modeling . + Develop and validate ** simulation models** , activity ... We are seeking a highly capable and experienced **Model-Based Systems Engineer (MBSE)** to support enterprise and system-level engineering for the FAA's… more
    Noblis (12/03/25)
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  • RF Systems Analysis Engineer , Regulatory…

    SpaceX (Washington, DC)
    RF Systems Analysis Engineer , Regulatory (Starlink) Washington, DC Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars ... the ultimate goal of enabling human life on Mars. RF SYSTEMS ANALYSIS ENGINEER , REGULATORY (STARLINK) At SpaceX we're leveraging our experience in building rockets… more
    SpaceX (10/20/25)
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  • Junior Software Engineer - Smart Mobility

    Leidos (Mclean, VA)
    **Description** **Junior Software Engineer - Smart Mobility** **Are you interested in improving and shaping the transportation industry with a group of intelligent ... years.** **Role Overview:** Leidos is seeking a Junior Software Engineer - Smart Mobility to join a highly successful...to software design, development, and testing. * Use open-source simulation tools to test and evaluate ITS applications and… more
    Leidos (12/05/25)
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  • Engineer or Physicist in Positioning,…

    The MITRE Corporation (Mclean, VA)
    …problems for a safer world. Typical projects include: + Performing detailed modeling and simulation of navigation system performance + Prototyping waveforms ... grids, trade, and more. This entry-level position for an engineer or physicist with a desire to learn at...lab and in the field Roles & Responsibilities: + Modeling , simulation , and analysis of PNT technologies… more
    The MITRE Corporation (01/08/26)
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  • Missile Systems Engineer

    KBR (Washington, DC)
    …technical data packages. + Conduct system performance analysis, trade studies, and modeling / simulation to support design decisions. + Participate in design ... Title: Missile Systems Engineer Belong. Connect. Grow. with KBR! KBR's National...lifecycle processes, requirements management, and verification/validation. + Familiarity with modeling and simulation tools (MATLAB, Simulink, STK,… more
    KBR (12/17/25)
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  • Hypersonic Senior Systems Engineer

    Leidos (Arlington, VA)
    …experienced engineers with a Hypersonics Aerospace background to lead Systems development and Modeling and Simulation (M&S) efforts based in the DC Metro Area. ... below: + Aerodynamics / CFD + Aerothermal + Trajectory simulation + Material response + Mechanical design + Structural...+ Aerodynamics/CFD (Cart 3D, FNS Tools suites) + Trajectory simulation (OTIS, POST, or similar) + Aerothermal & Material… more
    Leidos (12/20/25)
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  • Signal Processing Engineer

    Leidos (Arlington, VA)
    …translating functional requirements into tasks - Experience working in areas of modeling and simulation (M&S), radar, adaptive radar, signals processing, ... Leidos currently has an opening for a **Signal Processing Engineer ** to support EW programs in Arlington, VA or...algorithms in Matlab, Simulink, or C+- Analyze results from simulation or real data to identify root causes and… more
    Leidos (10/17/25)
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  • Radar Cross Section Mitigation Engineer

    Advanced Technology and Research Corporation (Bethesda, MD)
    …Electrical or Mechanical engineering, or Physics + Advanced degree is preferred. + Prior Modeling and Simulation (M&S) experience. + 2-3 years of experience with ... RCS Mitigation Engineer Location: Bethesda, MD Type: Full Time Min....not limited to: + Produce geometry models for RCS simulation . + Execute RCS simulations. + Perform analysis of… more
    Advanced Technology and Research Corporation (11/07/25)
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  • Navigation Engineer

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …and interest in related fields such as guidance and control systems or 6 degree-of-freedom modeling and simulation . About Us Why Work at APL? The Johns Hopkins ... team at APL. We are seeking a dynamic, creative engineer who will help us assess performance of weapon...via Kalman or other optimal filtering algorithms, or navigation simulation and model development. + Have conducted analysis and… more
    Johns Hopkins Applied Physics Laboratory (12/18/25)
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  • Digital and Model-Based Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Washington, DC)
    …engineering ( MBSE ) and MBE models, digital requirements, digital threads, various modeling and simulation tools, and modeling standards and methods. ... Digital and Model-Based Systems Engineer , Senior The Opportunity: Are you looking for...experience using the Magic Draw or Cameo suite of modeling tools in a DoD systems engineering capacity with… more
    BOOZ, ALLEN & HAMILTON, INC. (12/28/25)
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  • Entry Level Electrical Engineer

    Amentum (Arlington, VA)
    …**Junior RF Engineer Responsibilities Include:** + E3 Computation and RF Modeling and Simulation + Performing analyses of EW, communication, and radar ... Amentum is seeking a Junior RF Engineer to perform Test, Evaluation, Integration, and configuration...areas: RF Engineering and analysis; EMI/EMC; RF Computation and simulation . + Active Secret US Government Clearance. Note: US… more
    Amentum (10/23/25)
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  • Principal/Senior Principal Engineer RF…

    Northrop Grumman (Washington, DC)
    …history. **Position Description** The **Principal/Senior Principal MMIC Design Engineer ** position supports Northrop Grumman's Monolithic Microwave Integrated ... may be filled as a Principal or Sr. Principal **Basic Qualifications** **:** **Principal Engineer MMIC Design Engineer (Level 3)** + Bachelor of Science in a… more
    Northrop Grumman (01/08/26)
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  • System Development Engineer , GEMS NA Ops…

    Amazon (Arlington, VA)
    …industry operating standards such as the NEC and NFPA. * Support emulation and simulation modeling of material handling systems. * Document control system and ... and external resources, and develop to meet scaling needs. The Systems Development Engineer will be defining requirements and standards from individual work cells to… more
    Amazon (12/06/25)
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  • DevSecOps Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …application software, and system management tools. + Performs highly complex systems modeling , simulation , and analysis. + Performs continual maintenance and ... related experience **US Citizenship Required:** Yes **Job Description:** Seeking a DevSecOps Engineer to join our expanding DevSecOps (DSO) team. This new DevSecOps … more
    General Dynamics Information Technology (01/07/26)
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