• Software Engineering Manager - Manager Level 2

    Northrop Grumman (Dulles, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... US Citizenship required + Experience in requirements analysis, modeling and simulation , embedded software development, and verification and validation at subsystem… more
    Northrop Grumman (01/06/26)
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  • A10 Proposal - CWMD & Defense Capabilities Talent…

    Noblis (Arlington, VA)
    …nuclear deterrence, counter-WMD policy, medical/biological defense, and advanced modeling & simulation . Work will be performed **on-site at the Pentagon** , pending ... Familiarity with laboratory safety and biosafety protocols **CBRNE Modeling & Simulation Developer** Designs and develops computational models and simulations to… more
    Noblis (12/10/25)
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  • Virtual Infrastructure Engineer - Advanced Cyber…

    IDS International (Arlington, VA)
    …Infrastructure-as-Code and CI/CD pipelines. + Integrate advanced traffic simulation capabilities (burst, steady-state, geo-distributed, AI/ML-driven) to emulate ... network and server infrastructure including Active Directory, identity management systems , and virtualized security controls. + Integrate third-party virtualization… more
    IDS International (01/08/26)
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  • Senior Consultant-Transmission & Distribution…

    Guidehouse (Mclean, VA)
    **Job Family** **:** Power Systems Engineering Consulting **Travel Required** **:** Up to 25% **Clearance Required** **:** None **What You Will Do** **:** The ... client-ready work. As our clients are often large with complex systems , the **Senior Consultant-T&D Technical Services** must demonstrate considerable potential to… more
    Guidehouse (01/11/26)
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  • Managing Consultant-Transmission & Distribution…

    Guidehouse (Arlington, VA)
    **Job Family** **:** Power Systems Engineering Consulting **Travel Required** **:** Up to 25% **Clearance Required** **:** None **What You Will Do** **:** The ... client-ready work. As our clients are often large with complex systems , the **Managing Consultant-T&D Technical Services** must demonstrate considerable potential to… more
    Guidehouse (01/07/26)
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  • AI/ML Software Engineer

    Frontier Technology Inc. (Chesapeake, VA)
    …Engineer to design, build, and deploy secure, scalable software and data systems that support mission operations, analytics, and simulation environments. This ... a hands-on engineer and someone who loves writing code, building systems end-to-end, and solving real-world technical challenges in secure, distributed environments.… more
    Frontier Technology Inc. (12/19/25)
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  • Senior Software Engineer - Mission Engineering

    RTX Corporation (Sterling, VA)
    …you will lead the development of software solutions to support mission-critical systems and architectures. You will leverage your expertise in software design, ... simulation , and integration to enable the delivery of high-value...Will Do:** + Design, develop, and implement mission-critical software systems , tools, and applications. + Perform mission analysis and… more
    RTX Corporation (01/07/26)
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  • Subsurface Energy Sr. Scientist

    Pacific Northwest National Laboratory (Richmond, VA)
    …complex issues in nuclear science, energy, and environmental management. The Earth Systems Science Division, part of the Energy and Environment Directorate, provides ... leadership and solutions that advance Earth system opportunities for energy systems and national security. We are a multidisciplinary division connected by a shared… more
    Pacific Northwest National Laboratory (10/23/25)
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  • Staff 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 ... policies. The Smart Agents group work closely with the rest of the Simulation , and our partners Behaviors, Perception, and Safety Engineers. The specific duties may… more
    General Motors (12/21/25)
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  • Junior Software Engineer - Smart Mobility

    Leidos (Mclean, VA)
    …vehicles (AVs), connected and autonomous vehicles (CAVs), and intelligent transportation systems (ITS)) to improve the safety and operation of multimodal ... transportation systems . **Primary Responsibilities:** * Participate in the full software...to software design, development, and testing. * Use open-source simulation tools to test and evaluate ITS applications and… more
    Leidos (12/05/25)
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