• Mechanical Engineer- Early Career (Hybrid…

    Lockheed Martin (Manassas, VA)
    …Program meetings with customer, scope creep management and weekly priorities\. 2\) Supporting system level solid modeling , assembly level solid modeling , ... a plus\. 3\) Supporting Conceptual, Preliminary and Detailed component solid modeling and design, including assembly and piece part manufacturing drawings, parts… more
    Lockheed Martin (12/06/25)
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  • Chief Control Office - Generative AI Advisor

    Fannie Mae (Reston, VA)
    …find a place to call home. Job Description As an Advisor in the Analytics & Modeling team, you will play a critical role in shaping the strategic direction of the ... strategic direction and thought leadership in the application of analytics and modeling techniques to address business challenges. * Lead cross-functional teams in… more
    Fannie Mae (10/03/25)
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  • Project Lead (C)

    SimIS Inc. (Dahlgren, VA)
    …integration, and maintenance of computing infrastructure in support of complex combat system , modeling and/or simulation systems . + Experience in ... The team will support the Warfare Analysis and Digital Modeling (M) Combat System Simulations Branch (M33)...in one or more of the following disciplines: combat systems design/engineering, combat system computer program development,… more
    SimIS Inc. (11/06/25)
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  • Distinguished AI/ML Engineering Lead

    Frontier Technology Inc. (Chesapeake, VA)
    …teaming, and hallucination prevention. + Experience integrating AI models into simulation, modeling , or operational planning systems is highly desirable. + ... architect, and integrator - designing, building, deploying, and sustaining AI systems that transform complex mission data into trusted, explainable insights. This… more
    Frontier Technology Inc. (12/19/25)
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  • Senior Software Developer - TS/SCI Clearance…

    Leidos (Reston, VA)
    …for designing and developing browser-based applications, backend data ETL, 3D modeling , and AI integration. This position requires advanced knowledge (at least ... 12 years) of computer science, application development, requirements collection, system design, data analysis, test, simulation, and verification of software… more
    Leidos (09/21/25)
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  • Associate Director-Energy Markets

    Guidehouse (Arlington, VA)
    …Required** **:** None **What You Will Do** **:** The Energy Markets & Systems Integrated Modeling Team's work supports developers, operators and sponsors to ... renewables, storage and green fuels resources. The Energy Markets & Systems Integrated Modeling Team assists utilities and large commercial companies in their… more
    Guidehouse (11/25/25)
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  • DERMS Senior or Staff Engineer (Richmond, Hybrid)

    Dominion Energy (Richmond, VA)
    …grid with high levels of renewable energy + (Preferred) Demonstrated experience in power system modeling and knowledge with use of distribution power system ... on developing, implementing, and testing interfaces for integrating DERMS with systems like the Advanced Distribution Management System (ADMS), Geographical… more
    Dominion Energy (12/18/25)
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  • Integration Engineer

    TRIAEM, LLC (VA)
    …(TEMs). What You'll Gain + Skill Development: Expand your expertise in systems engineering, architecture, business process modeling , and financial data ontology. ... + Familiarity with Architecture Artifacts (eg, DoDAF Architecture Views - Service and System ) + Use of Cameo Systems Modeler tool to develop Architecture… more
    TRIAEM, LLC (10/09/25)
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  • Liquid Rocket Propulsion SME

    Leidos (Mclean, VA)
    …in all aspects of liquid propellant rocket motors for use in military systems . Industrial experience developing and modeling liquid rocket engines, turbo pumps, ... and control systems . Familiarity with propellant formulations, modeling formulations, and modeling motor performance. Experience with liquid propellant… more
    Leidos (10/22/25)
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  • Design Engineer II - Electrical

    Southland Industries (Dulles, VA)
    systems , life safety systems including fire alarms, and instrumentation and controls systems , and full system design for a wide range of facility types ... Engineer II is responsible for the design and oversight of process systems for new construction and retrofit projects. This position requires thorough knowledge… more
    Southland Industries (10/19/25)
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