• ARA (Indian Head, MD)
    Applied Research Associates, Inc. (ARA), Algorithms, Modeling and Assessments Division is currently seeking an experienced Chemical Engineer for a growing list ... in defense, civil, and health technologies, computer software and simulation , systems analysis, environmental technologies, and testing and measurement. ARA… more
    Upward (07/18/25)
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  • ARA (Arlington, VA)
    …in defense, civil, and health technologies, computer software and simulation , systems analysis, environmental technologies, and testing and measurement. ARA ... and professional accomplishments. To find out more about what the Algorithms, Modeling & Assessments Division has to offer, visit our website at:… more
    Upward (07/07/25)
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  • Senior Modeling and Simulation

    KBR (Reston, VA)
    Title: Senior Modeling and Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... the future of space defense. Key Responsibilities: KBR is seeking a Senior Modeling & Simulation Engineer to join a team of quantitative analysts and… more
    KBR (07/16/25)
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  • Lead Modeling and Simulation

    KBR (Reston, VA)
    Title: Lead Modeling and Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... the future of space defense. Key Responsibilities: KBR is seeking a Lead Modeling & Simulation Engineer to join a team of quantitative analysts and modelers… more
    KBR (06/14/25)
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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 (06/03/25)
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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 (06/18/25)
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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 (07/10/25)
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  • Missile Modeling and Simulation SW…

    SAIC (Arlington, VA)
    …Missile Defense Modeling and Simulation team at SAIC is seeking a Missile Modeling and Simulation SW Engineer to support the customer in a fast-paced ... environment with simulation -driven assessments and products. The candidate will be expected...team to maintain and develop new capabilities for a simulation used for integrated air and missile defense (IAMD)… more
    SAIC (07/01/25)
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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 (06/03/25)
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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 (06/03/25)
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  • Model and Simulation Engineer

    McIntire Solutions (Chantilly, VA)
    …space systems and associated ground elements from concept to an operational enterprise.The Modeling and Simulation Engineer plans and executes modeling ... McIntire Solutions is seeking a Modeling and Simulation Engineering for an exciting and innovative complex space and ground effort. The successful candidate must… more
    McIntire Solutions (05/05/25)
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  • Space Systems Engineer Sr Principal

    SAIC (Chantilly, VA)
    …and CONOP trades for future systems; and system-level analysis of concept using various modeling and simulation tools. The engineer shall also be able ... **Description** SAIC is seeking an experienced engineer with technical and practical understanding of space...IT, including cloud services; cyber; software; advanced analytics and simulation ; and training. We are a team of 23,000… more
    SAIC (04/30/25)
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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 (07/18/25)
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  • Software Lead Engineer Supervisor

    SAIC (Arlington, VA)
    …and field training + Fully transitioning and replacing the current Air Force Modeling and Simulation Training Toolkit (AFMSTT) stimulation and simulation ... **Description** SAIC is seeking a highly skilled and experienced Lead Engineer for our Legacy Software Baseline team. The ideal candidate will have a strong… more
    SAIC (07/02/25)
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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-2025-22854): Bowhead seeks an Industrial Engineer...manufacturing engineering or civil engineering or related field ie, Modeling and Simulation , or Production Management AND… more
    UIC Government Services and the Bowhead Family of Companies (05/06/25)
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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 (06/24/25)
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  • Systems Test Engineer

    General Motors (Washington, DC)
    …every release and PR merges. Design and build solutions for generating complex simulation scenarios programmatically using Python and SQL to stress test the AV ... of company- wide testing deliverables. Build solutions using existing simulation tools for automating the process of test creation...3 years of work experience as a Systems Test Engineer , Software Engineer , Software Test Engineer more
    General Motors (06/29/25)
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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 (06/13/25)
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  • 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 ... Research Associates, Inc. (ARA) is looking for a talented **Structural Engineer ** . This position provides operational, research and development, and training… more
    Applied Research Associates, Inc. (06/10/25)
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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 (06/13/25)
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