• Senior Software Engineer 4

    Huntington Ingalls Industries (Roanoke, VA)
    …(Quartus, Vivado, ISE), embedded system design, EDA tools (synthesis, P&R, simulation ), and/or microcontrollers. Experience with software reverse engineering is ... threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive… more
    Huntington Ingalls Industries (10/08/25)
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  • Software 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 ** Software Developer** to support the design, build, and...with existing data providers using JSON, XML or other software . + Design, develop, and implement scalable, elastic micro… more
    SAIC (11/14/25)
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  • Transportation Engineer

    Leidos (Mclean, VA)
    …years' experience** . * At least **2 years** of hands-on experience with traffic simulation software such as VISSIM and/or TransModeler. * Experience in signal ... site in McLean, VA** **Role Overview:** We are seeking a motivated **Transportation Engineer ** with experience in simulation and traffic operations to join our… more
    Leidos (10/05/25)
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  • Chief Engineer

    Leidos (Reston, VA)
    …(eg, architectural, structural, MEP) and facilitate interdisciplinary coordination. + The Chief Engineer will work closely with the Chief Software Architect to ... Mission Solutions Business Area is seeking a highly experienced **Chief Engineer ** to lead its multidisciplined engineering team in utilizing advanced technologies… more
    Leidos (10/04/25)
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  • C++ Software Engineer (DC, NoVA)

    Stellar Science (Vienna, VA)
    Stellar Science is seeking several modern C++20/23 Software Engineers with three or more years of industry experience creating reusable, maintainable code solving ... Join our unique, collaborative team to help implement leading-edge scientific software tools in fascinating domains including space situational awareness, computer… more
    Stellar Science (10/09/25)
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  • Principal Staff Artificial Intelligence…

    General Motors (Richmond, VA)
    **Job Description** **Role:** As a Principal Staff Artificial Intelligence Engineer within the Simulation and Testing organization, you will play a critical role ... methods and evaluation strategies, including defining relevant metrics and correlating simulation performance with real-world behavior. + Strong software more
    General Motors (09/13/25)
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  • Software Engineer Senior

    SAIC (VA)
    …in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation ; and training. We are a ... team of 23,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers,… more
    SAIC (10/28/25)
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  • Technical Change Process Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …They analyze existing processes, conduct root cause analysis for failures, use simulation software to test changes, and collaborate with cross-functional teams ... **Technical Change Process Engineer ** **Category:** Project Management **Main location:** United States,...analysis. * Simulation & Testing: Utilize process simulation software to test and predict the… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Voice MBSE Engineer - FAA Bnatcs

    Parsons Corporation (Centreville, VA)
    …across the National Airspace System (NAS)? Parsons is seeking a talented MBSE Engineer to support the FAA in modeling, simulating, and analyzing air-to-ground (A/G) ... 137 VoIP components, ensuring scenarios reflect operational deployments. + Simulation & Analysis - Design experiments and scenarios (controller-in-the-loop,… more
    Parsons Corporation (11/04/25)
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  • Telecommunications MBSE Engineer - FAA…

    Parsons Corporation (Centreville, VA)
    …the National Airspace System (NAS)? Parsons is seeking a talented MBSE Engineer to support the FAA in modeling, simulating, and analyzing telecommunication networks ... ensuring scenarios reflect operational deployments and future modernization paths. + Simulation & Analysis - Execute MBSE-driven trade studies focused on… more
    Parsons Corporation (11/04/25)
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