• Sr. Water Systems Engineer , DC Design…

    Amazon (Herndon, VA)
    …water chemistry and treatment, coordinating with design engineering, construction, operations, and maintenance for our global fleet of data centers. This includes on ... design, detail, and document the various water treatment features that our facilities require, using both prescriptive and performance-based design approaches. As an… more
    Amazon (10/02/25)
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  • Solar Engineer Intern/Co-op Summer 2026…

    CMTA, Inc (Fairfax, VA)
    …(ESPCs). Simply put, our ESPCs are a viable way to upgrade and renovate facilities in a budget-neutral or even budget-positive way. The process diverts money already ... has a robust co-op program for college students pursuing a degree in Electrical Engineering. We offer an immersive experience in the world of Guaranteed Energy… more
    CMTA, Inc (09/24/25)
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  • Engineer 2

    M. C. Dean (Vienna, VA)
    …and maintain cyber-physical solutions for the nation's most mission-critical facilities , secure environments, complex infrastructure, and global enterprises. With ... over 7,000 employees, our capabilities span electrical , electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems.… more
    M. C. Dean (10/29/25)
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  • Facility Assessor (Mechanical Engineer )

    Parsons Corporation (Centreville, VA)
    …the MEP building systems, and make assessments based on discussions with the facilities maintenance and management teams. The assessor will note the condition ... support the evaluation of mechanical, plumbing, and fire protection systems in existing facilities to provide accurate inventory to clients as well as to support the… more
    Parsons Corporation (08/29/25)
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  • Mechanical Engineer Intern/Co-op Spring

    Legence (Arlington, VA)
    …co-op program for students pursuing a degree in Mechanical Engineering, Electrical Engineering, and Architectural Engineering. We offer an opportunity for students ... LGN) is a leading provider of engineering, consulting, installation, and maintenance services for mission-critical systems in buildings. The company specializes in… more
    Legence (10/24/25)
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  • Systems Engineer 3

    M. C. Dean (Vienna, VA)
    …and maintain cyber-physical solutions for the nation's most mission-critical facilities , secure environments, complex infrastructure, and global enterprises. With ... over 7,000 employees, our capabilities span electrical , electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems.… more
    M. C. Dean (10/18/25)
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  • Mechanical Engineer Intern/Co-op Summer…

    CMTA, Inc (Richmond, VA)
    …co-op program for students pursuing a degree in Mechanical Engineering, Electrical Engineering, and Architectural Engineering. We offer an opportunity for students ... LGN) is a leading provider of engineering, consulting, installation, and maintenance services for mission-critical systems in buildings. The company specializes in… more
    CMTA, Inc (10/03/25)
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  • WGL- Sr. Control Systems Engineer

    AltaGas (Springfield, VA)
    …system requirements. * Develops control system drawings including control panel layouts, electrical diagrams, and loop diagrams from P&IDs. * Develops code for ... coordinating resources from different departments * Develops operation and maintenance procedures, programs and standards including wiring schematics. * Researches… more
    AltaGas (08/07/25)
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  • Lighting Designer/ Engineer Intern/Co-op…

    CMTA, Inc (Fairfax, VA)
    …(ESPCs). Simply put, our ESPCs are a viable way to upgrade and renovate facilities in a budget-neutral or even budget-positive way. The process diverts money already ... LGN) is a leading provider of engineering, consulting, installation, and maintenance services for mission-critical systems in buildings. The company specializes in… more
    CMTA, Inc (10/03/25)
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  • Field Engineer (Various Locations) - Power…

    TIC - The Industrial Company (South Boston, VA)
    …Constructing cogeneration, combined-cycle, geothermal and waste-to-energy generation and resource facilities . TIC Power builds major EPC power plant projects ... performing minor solicitations and purchasing as requested * Assist in scheduling maintenance and performing updates as directed by others * Assist with Document… more
    TIC - The Industrial Company (08/08/25)
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