• Modeling & Simulation

    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 ... national security and shape the future of space defense. KBR is seeking a Modeling & Simulation Engineer (Senior II) with AFSIM experience to join a team of… more
    KBR (07/25/25)
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  • Modeling & Simulation

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer (Senior I) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... shape the future of space defense. Key Responsibilities: KBR is seeking a Modeling & Simulation Engineer (Senior I) to join a team of quantitative analysts… more
    KBR (07/23/25)
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  • Systems Modeling Simulation

    Northrop Grumman (Dulles, VA)
    …only part of history, they're making history. We have an opening for a Systems Modeling Simulation Engineer to join our team of qualified, diverse ... practices. + Develop spacecraft component models from hardware documentation to support modeling and simulation activities across multiple projects. + Work with… more
    Northrop Grumman (10/03/25)
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  • Modeling and Simulation

    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… more
    KBR (08/14/25)
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  • Modeling and Simulation

    KBR (Chantilly, VA)
    Title: Modeling and Simulation Engineer KBR is seeking a highly qualified Modeling and Simulation 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… more
    KBR (09/02/25)
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  • Mid-Level Modeling and Simulation

    KBR (Chantilly, VA)
    Title: Mid-Level Modeling and Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... and shape the future of space defense. KBR is seeking a Modeling And Simulation Engineer with in-depth knowledge of satellite relevancy to Department… more
    KBR (09/16/25)
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  • Modeling and Simulation

    Sciolex Corporation (Chantilly, VA)
    …committed to ensuring you receive the utmost employee care. Responsibilities As the Modeling and Simulation Engineer , you will provide specialized ... expertise supporting the acquisition of multi-intelligence (multi-INT) software services. The engineer is tasked with leading the integration of mission focused… more
    Sciolex Corporation (10/09/25)
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  • Enterprise Resilience Systems Engineer

    KBR (Chantilly, VA)
    Title: Enterprise Resilience Systems Engineer - Modeling and Simulation KBR seeks a highly motivated Systems Engineer to support an Intelligence ... insight into resiliency mission fundamentals, and the ability to perform modeling and simulation of complex space systems in a Digital Engineering Environment. … more
    KBR (09/02/25)
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  • Modeling and Simulation

    Calhoun International, LLC (Washington, DC)
    …* Provide General Military Intelligence Subject Matter Expertise (SME) to the Army Modeling & Simulation Community and to HQDA, G-2 Military Personnel and ... information papers, staff memoranda and related correspondence pertaining to Modeling and Simulation to Senior G-2 leadership and Army leaders. * Assist… more
    Calhoun International, LLC (09/02/25)
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  • Network Modeling and Simulation

    CACI International (Sterling, VA)
    …Continental US * * * **The Opportunity** : We are seeking an experienced Network Modeling and Simulation Engineer to join our team. The successful candidate ... Network Modeling and Simulation Technician Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph… more
    CACI International (07/24/25)
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  • Mission Modeling and Simulation

    SAIC (Alexandria, VA)
    **Description** SAIC is seeking motivated and detail-oriented **Mission Modeling and Simulation Analysts - Engineers** to join our dynamic team. The successful ... analysts and engineers to support the development and implementation of modeling and simulation (M&S) solutions for a variety of Mission Engineering projects.… more
    SAIC (10/08/25)
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  • Crash Simulation Engineer

    UIC Government Services and the Bowhead Family of Companies (Washington, DC)
    **Overview** CRASH SIMULATION ENGINEER (NHTSA): Bowhead is seeking a Crash Simulation Engineer to support the National Highway Traffic Safety ... DC The position will be fully remote. The crash simulation engineer is responsible for the development,...+ Preferred Qualifications: + Python Programming + Car crash modeling and simulation + Crash data analysis… more
    UIC Government Services and the Bowhead Family of Companies (10/10/25)
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  • Simulation Engineer - TS/SCI…

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos has an opening for a Simulation Engineer in Reston, Virginia. The primary focus of the work is ... operations research or a related field + Experience with system of systems modeling and simulation **Preferred Qualifications:** + Working knowledge of MATLAB,… more
    Leidos (09/26/25)
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  • Systems Engineer - Modeling

    QinetiQ (Mclean, VA)
    …your professional and personal lives. Position Overview We are seeking a Systems Engineer with specialized expertise in Modeling and Simulations (M&S) for the ... US Army, foreign military clients, and internal engineering teams to ensure successful modeling and simulation support for ISR systems integration and testing.… more
    QinetiQ (10/09/25)
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  • Chief Engineer

    Leidos (Reston, VA)
    …driving innovations to existing processes by incorporating such things as Building Information Modeling (BIM), Modeling and Simulation (M&S) tools, and ... to explore new technologies and approaches in building information management, modeling and simulation , and functional vulnerability identification. + Working… more
    Leidos (10/04/25)
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  • Transportation Engineer

    Leidos (Mclean, VA)
    …site in McLean, VA** **Role Overview:** We are seeking a motivated **Transportation Engineer ** with experience in simulation and traffic operations to join our ... 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 (10/05/25)
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  • Senior Systems Engineer - T&E Manager

    QinetiQ (Mclean, VA)
    …safety protocols and risk mitigation measures are properly implemented for all test activities Modeling and Simulation Integration: + Work with modeling and ... We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Test and Evaluation (T&E)...data collection systems, and measurement techniques + Understanding of modeling and simulation tools and their integration… more
    QinetiQ (10/09/25)
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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 (10/10/25)
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  • Sr. RF Systems Engineer

    KBR (Chantilly, VA)
    …insight into RF mission fundamentals, and the ability to perform analysis as well as modeling and simulation of complex space systems. Modeling and ... Title: Sr. RF Systems Engineer Job Posting Description KBR is seeking a...of RF systems, performance metrics, timelines, and models + Modeling and Simulation of RF systems +… more
    KBR (09/23/25)
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  • Counter Space Payload Engineer

    SAIC (Chantilly, VA)
    …+ Analysis of system and subsystem-level counter-space threat technology effectiveness using various modeling and simulation tools + Utilization of modeling ... **Description** SAIC is seeking a **Counter-Space Payload Engineer ** to join our team in Chantilly, VA....of counter-space threats + Experience in utilizing analytical and modeling tools (eg, STK, MATLAB, Simulink, etc.) REQNUMBER: 2506663… more
    SAIC (08/07/25)
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