• Associate Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …degree in related field of study + Experience with multi-disciplinary modeling and simulation (physics-level, engineering-level and/or socio-technical-level) + ... domains. Job Description: This is an opportunity for an Associate Systems Engineer with an interest in advancing and applying innovative systems engineering… more
    The MITRE Corporation (12/02/25)
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  • Communications & Signal Processing Engineer

    The MITRE Corporation (Mclean, VA)
    …applying, and evaluating communication technologies. Typical projects include: + End-to-end modeling and simulation (M&S) of commercial cellular physical layer ... Systems Engineering, Mathematics, Physics or similar fields + Experience in simulation and analysis software tools such as MATLAB or Python + Ability to obtain… more
    The MITRE Corporation (12/31/25)
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  • Lead/ Principal Nuclear Engineer

    MPR Associates (Alexandria, VA)
    …at MPR engage in diverse and challenging projects involving neutronics modeling and simulation , thermal-hydraulics, material irradiation, radiation shielding, ... test facilities. We are currently seeking an experienced nuclear engineer to guide, challenge, and mentor our growing team...forms, components, etc. + Familiarity with common nuclear engineering software , such as MCNP, SCALE, ORIGEN, RELAP, etc. +… more
    MPR Associates (12/26/25)
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  • Linux Systems Engineer

    William C Brown Inc (Springfield, VA)
    …application software , and system management tools + Perform complex systems modeling , simulation , and analysis + Prepare and maintain documentation for ... Linux Systems Engineer EOE Statement We are an equal employment...Our work depends on a TS/SCI cleared Linux Systems Engineer joining our team to support our customer in… more
    William C Brown Inc (12/25/25)
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  • Network Unified Communications Design…

    Eliassen Group (Quantico, VA)
    …(FCNSP) + Juniper Networks Certified Specialist Security (JNCIP-SEC) + Certified Modeling & Simulation Professional (CMSP) + Or equivalent experience ... **Network Unified Communications Design Engineer Senior- SMIT** **Quantico, VA** **Type:** Contract **Category:** Engineer **Industry:** Government **Reference… more
    Eliassen Group (12/19/25)
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  • Big Data Engineer

    SAIC (Chantilly, VA)
    …in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation ; and training. We are a ... **Description** SAIC is seeking a Big Data Engineer to join our team of professionals providing...structures + Provide Data Engineering support to include cleaning, modeling , and formatting data of unknown formats + Move… more
    SAIC (12/08/25)
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  • Cybersecurity Architect / Engineer

    Leidos (Mclean, VA)
    …not limited to infrastructure and vehicle connectivity and automation, everything-in-the loop simulation , and AI/ML modeling . To promote these efforts, Leidos is ... looking for a **Cybersecurity Architect / Engineer ** - Connected Intelligent Transportation Systems (C-ITS) to join our team! **Learn more about:** * The Leidos… more
    Leidos (12/19/25)
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  • Systems Engineer , Senior

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …determination, conceptualization, design, development, testing, verification, and documentation of modeling and simulation based decision support system ... **Overview** Bowhead seeks a Senior Systems Engineer as a Subject Matter Expert (SME) to support the development of technology solutions from project inception to… more
    UIC Government Services and the Bowhead Family of Companies (12/04/25)
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  • Structural Engineer - Multiple Positions…

    Leidos (Reston, VA)
    …Qualifications:** + Experience with Autodesk Revit, Autodesk AutoCAD, or Building Information Modeling (BIM) software and practices + Working knowledge of ... Area at Leidos has an opening for a Structural Engineer in Reston, Virginia. The primary focus of the...+ Construction experience, particularly tunneling or large-scale excavations + Modeling and simulation experience + Working knowledge… more
    Leidos (10/04/25)
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  • Field Engineer - Audio/Visual

    Lockheed Martin (Suffolk, VA)
    …integrity, collaboration, and excellence\. Our Suffolk site brings together advanced modeling , simulation , and integration to enable rapid capability development ... for the installation, configuration, maintenance, and operation of Audio\-Visual hardware/ software in a high paced laboratory environment\. The candidate will… more
    Lockheed Martin (12/19/25)
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