• Mechanical Engineer 3

    M. C. Dean (Vienna, VA)
    …is headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology ... complex infrastructure, and global enterprises. The company's capabilities include electrical , electronic security, telecommunications, life safety, automation and controls,… more
    M. C. Dean (08/30/25)
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  • Regional Environmental Engineer , Air…

    Amazon (Herndon, VA)
    …enabling AWS's growth around the world. As an Air Compliance Regional Environmental Engineer (REE), your primary focus will be serving as the air quality compliance ... with federal, state, and local air quality regulations related to emergency backup power systems - Ensure compliance with EPA regulations including 40 CFR 60 Subpart… more
    Amazon (10/07/25)
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  • Lead Transmission Engineer

    AECOM (Arlington, VA)
    …**This position is hybrid.** The focus of your experience must be in the power delivery industry and be associated with electrical engineering with respect to ... staff through mentoring, instructing of technical engineering principles, and governing electrical and safety codes. + Instruct and teach the technical staff… more
    AECOM (10/01/25)
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  • Lead Engineer

    MPR Associates (Alexandria, VA)
    …right company for you. MPR solves challenging problems for clients in the fields of power and energy , federal services, and health and life sciences. We provide ... engineering disciplines including mechanical, chemical, civil, nuclear, materials, and electrical . Successful candidates see value in performing challenging technical… more
    MPR Associates (10/14/25)
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  • Senior Mechanical Cx Engineer - Data…

    Veolia North America (Ashburn, VA)
    …a plus. + Good understanding of building management systems (BMS) and/or electrical power monitoring system (EPMS). + Deep understanding and application ... treatment leader. It offers a full spectrum of water, waste, and energy management services, including water and wastewater treatment, commercial and hazardous waste… more
    Veolia North America (10/09/25)
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  • Senior Mechanical Engineer - Top Secret…

    Jacobs (Herndon, VA)
    …evolve, grow, and succeed - today and into tomorrow. The Mechanical Engineer will have essential multi-discipline team representation and be self-motivated, well ... and projects * Develop cost estimates, documents, and reports * Coordinate energy program and analyzing utility costs * Provide after hours engineering services… more
    Jacobs (10/10/25)
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  • Early Career Mechanical Engineer

    WSP USA (Herndon, VA)
    …hours a day, 365 days a year. Your role is to design the building infrastructure- power and cooling systems-to make sure that happens. Be a part of an engineering ... designing building systems, you'll interact with all internal mechanical, electrical , plumbing, fire protection, and telecommunication engineers, external design… more
    WSP USA (10/02/25)
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  • Telecommunications Engineer Leader 1

    M. C. Dean (Vienna, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and ... and changing the world for the better. The **Mission Critical Telecommunications Engineer Leader 1 (EL1)** is responsible for leading the design, coordination, and… more
    M. C. Dean (08/27/25)
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  • Mechanical Engineer - Multiple Levels - Top…

    Leidos (Reston, VA)
    …and underground structures. Work will be performed in a fast-paced, high- energy environment inside a government facility. **Role & Responsibility:** + Use ... process to produce accurate intelligence estimates of standard facility operations ( power , HVAC, security, etc.) and equipment + Model different aspects of… more
    Leidos (09/20/25)
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  • Control Systems Engineer (SCADA) - TS…

    Leidos (Reston, VA)
    …of Mass Destruction Analysis. Work will be performed in a fast-paced, high- energy environment within a government SCIF facility. Role and Responsibility: * Use ... with 2+ years of prior relevant experience. * Degree in a STEM field ( electrical , chemical, etc.) and work-related professional certifications. * At least 2 years of… more
    Leidos (10/04/25)
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