• Software Engineer Intern (Spring / Fall…

    Leidos (Reston, VA)
    **Description** Leidos has a job opening beginning in the Spring of 2027 for a Software Engineer Intern/Co-Op in Reston, VA. Work will consist of a wide range of ... automated testing, and static/dynamic code analysis supporting 3D modeling, simulation , and visualization. Tasks also include integration and interface development… more
    Leidos (09/28/25)
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  • Scientific Software Developer (DC, NoVA)

    Stellar Science (Vienna, VA)
    We hire smart Scientists and Software Engineers who love to create and maintain high quality, extensible scientific codes, and want to learn and adopt modern C++ ... practices. Support software development in the following domains: space domain awareness (SDA), laser source generation and effects modeling, high power microwave… more
    Stellar Science (08/07/25)
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  • Senior Software Engineer/AFSIM Modeler

    KBR (Reston, VA)
    …intelligence subject matter experts (SMEs), operations research analysts, modelers, and software engineers who conduct modeling, simulation , and analysis (MS&A) ... Title: Senior Software Engineer/AFSIM Modeler Belong. Connect. Grow. with KBR!...to characterize architectures and concepts under study in the simulation environment. + Instantiate kill chains, battle management command… more
    KBR (09/30/25)
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  • Senior Software Engineer - Training System…

    RTX Corporation (Sterling, VA)
    …rewarding career working on cutting edge technology for aerospace and defense. This software engineering position is within the Simulation & Training Solutions ... eligible for a security clearance​ **Security Clearance:** Secret - Current **Senior Software Engineer** **- Training System Software (Onsite)** We are currently… more
    RTX Corporation (09/16/25)
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  • Senior Software Engineer - Machine Learning

    General Motors (Richmond, VA)
    …the scenarios used for testing and training AV driving policies. If you think of Simulation as a video game our autonomous vehicles train on to learn to drive, the ... Agents group work closely with the rest of the Simulation , and our partners Behaviors, Perception, and Safety Engineers....as part of an ML team and contribute strong software engineering (SWE) expertise. + Support the ML team… more
    General Motors (09/13/25)
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  • Software Engineer

    Amentum (Dahlgren, VA)
    …a dedicated results-oriented SW Developer to support NSWC Dahlgren H20. ** Software Engineer Responsibilities include:** + Working with a small Undersea Warfare ... Two (2) years of professional experience providing technical support in software requirement analysis, and designing, developing, testing, and maintaining … more
    Amentum (08/31/25)
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  • Software Engineer (Engineer Software…

    Huntington Ingalls Industries (Suffolk, VA)
    …(Git) * Familiarity with Modular Open Systems Approaches (MOSA) and DoD software architecture standards. * Knowledge of simulation and training environments, ... click here for a short video: https://vimeo.com/732533072 Summary: The Software Engineer will play a critical role in modernizing...preferably JLVC or similar federated simulation systems. * Must have and be able to… more
    Huntington Ingalls Industries (08/28/25)
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  • Senior Control Systems Engineer

    BAE Systems (Radford, VA)
    …processes + Knowledgeable in industrial network architectures, topologies, cybersecurity, servers, software validation and simulation . + Experience with at least ... (PLC, HMI, DCS, VFD, etc), including hardware, network, and software configuration. + Ensure work done is consistent with...accuracy. + Specify and requisition purchase of hardware and software as required by project. + Develop and maintain… more
    BAE Systems (09/09/25)
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  • Principal Software Engineer

    BAE Systems (Mclean, VA)
    …non-company locations may be required. Job Responsibilities + Work as part of a software development team to design and implement rapid prototypes for a broad range ... and Control (C2) challenges + Develop cutting-edge modeling and simulation tools and algorithms across the air, land, sea,...years of experience + Capable of leading teams of software and system engineers including managing scope and schedule… more
    BAE Systems (09/09/25)
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  • Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …stakeholders at multiple locations. + Responsibilities include software design, embedded software development with unit test via simulation drivers or with ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators… more
    Northrop Grumman (09/25/25)
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