• Roadway Engineer

    Parsons Corporation (Centreville, VA)
    …local jurisdiction criteria, with guidance provided on assigned tasks as required + Develop 3D Models of roadways, using Corridor Modeling in GEOPAK and/or Open ... Contribute to the development of other team members through mentorship and modeling positive behaviors **What Required Skills You'll Bring:** + Bachelor's degree in… more
    Parsons Corporation (10/18/25)
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  • Alternative Delivery Roadway Engineer II

    Parsons Corporation (Centreville, VA)
    …DOT and/or local jurisdiction criteria, with guidance provided on complex matters + Develop 3D Models of roadways, using Corridor Modeling in Open Roads Designer ... + Contribute to the development of team members through mentorship and modeling positive behaviors **What Required Skills You'll Bring:** + Bachelor's degree in… more
    Parsons Corporation (10/17/25)
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  • Mechanical Engineer Intern

    AECOM (Arlington, VA)
    …as AutoCAD, Revit, Bluebeam (pdf editor), or similar. + Experience sizing ductwork systems and modeling in 2D and 3D platforms. + Ability to work on multiple ... on experience to design HVAC systems in buildings using building information modeling . + Coordinate with other discipline Engineers as applicable for the continuity… more
    AECOM (10/14/25)
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  • Roadway Engineer II

    Parsons Corporation (Centreville, VA)
    …DOT and/or local jurisdiction criteria, with guidance provided on complex matters + Develop 3D Models of roadways, using Corridor Modeling in GEOPAK and/or Open ... + Contribute to the development of team members through mentorship and modeling positive behaviors **What Required Skills You'll Bring:** + Bachelor's degree in… more
    Parsons Corporation (10/14/25)
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  • C++ Software Engineer (DC, NoVA)

    Stellar Science (Vienna, VA)
    …including space situational awareness, computer vision, directed energy, metamaterials, and biothermal modeling . Experience in any of the following is a plus: + ... libraries: Boost, Eigen + Cross-platform development on Linux and Windows + 3D graphics: OpenSceneGraph, OpenGL, WebGL + Supercomputing: MPI, OpenMP, threads, GPUs +… more
    Stellar Science (10/09/25)
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  • Senior Drainage Design Manager

    HNTB (Arlington, VA)
    …infrastructure projects + Leads project teams in the development of design modeling , calculations, plans, specs, and quality control. + Works with other disciplines ... runoff collection and conveyance systems, stormwater management design, open channel modeling , scour analysis, and mitigation measures. + Proficient with standard… more
    HNTB (10/06/25)
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  • Electrical Engineer - Multiple Positions - TS/SCI…

    Leidos (Reston, VA)
    …configuration, including layout, physical structure, mission systems, support systems, 3D model and corresponding potential vulnerabilities. * Provide engineering ... systems * Experience with substation protective systems design * Experience in modeling and simulation of electrical distribution systems and SCADA control systems *… more
    Leidos (10/04/25)
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  • Structural Engineer - Multiple Positions - TS/SCI…

    Leidos (Reston, VA)
    …configuration, including layout, physical structure, mission systems, support systems, 3D model and corresponding potential vulnerabilities + Provide engineering ... + Experience with Autodesk Revit, Autodesk AutoCAD, or Building Information Modeling (BIM) software and practices + Working knowledge of protective engineering… more
    Leidos (10/04/25)
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  • Specialist, Manufacturing Engineer (Tool Design…

    L3Harris (Orange, VA)
    …concepts in support of manufacturing process and tooling. + Develops CAD Model concepts, 3D modeling and detailed 2D drawings. Is active in design conception as ... Skills: + Emphasis in mechanical tool design is preferred. + CREO CAD modeling and drafting experience is preferred. + Previous machine shop experience is desirable.… more
    L3Harris (09/27/25)
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  • Drainage and Stormwater Senior Technical Manager

    WSP USA (Herndon, VA)
    …management of drainage design, stormwater management, flood control and H&H modeling . Local and state experience on drainage and stormwater management design ... resources sector. + Experience in water resources engineering including with hydraulic modeling of open-channel and closed conduit systems. + The ability to manage… more
    WSP USA (09/24/25)
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