• Tech Specialist 1

    M. C. Dean (Vienna, VA)
    …supervises others as needed. + Develops and executes testing and commissioning procedures, including subsystem and system-level testing. + Creates detailed system ... Distech Controls, Siemens, Schneider, Honeywell, Automated Logic + Experience with HVAC systems or HVAC controls + Service/maintenance experience troubleshooting… more
    M. C. Dean (11/01/25)
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  • Mechanical Engineer

    Leidos (Springfield, VA)
    …of mechanical systems-primarily Heating, Ventilation, and Air Conditioning ( HVAC )-for mission-critical operations across government, commercial, and institutional ... designs. **Primary Responsibilities** + Assist in the design and layout of HVAC systems, including ductwork, piping, ventilation, and equipment selection for 24/7… more
    Leidos (10/23/25)
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  • Senior Solar Energy Engineer - Energy Solutions…

    CMTA, Inc (Fairfax, VA)
    …upgrades, covering scope development, design, bidding, construction management, commissioning , measurement and verification, and even ongoing energy management ... commercial and large commercial (50-2MW+) + NABCEP PV Installation, Designer, Commissioning or Inspector Certification (preferred, but not required) + Knowledge of… more
    CMTA, Inc (12/10/25)
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  • Controls Engineer, Deployment, Data Center…

    Amazon (Herndon, VA)
    …customers and stakeholders with the creation, design, configuration, validation, installation, commissioning and operation of BMS and EPMS systems. * Provide ... to Controls and stakeholder's management. * Support Controls projects related commissioning activities in the data centers. * Review, implement, troubleshoot and… more
    Amazon (12/10/25)
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  • Controls Engineer (Local Travel)

    Actalent (Herndon, VA)
    …customers and stakeholders with the creation, design, configuration, validation, installation, commissioning , and operation of BMS and EPMS systems. + Provide ... and report status to controls and stakeholder management. + Support commissioning activities related to controls projects. + Review, implement, troubleshoot, and… more
    Actalent (12/09/25)
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  • Power Systems Engineer

    Oracle (Richmond, VA)
    …modes. You will support projects from site selection and design through commissioning and integrated systems testing (IST), working closely with design, operations, ... grounding; cables; UPS/DRUPS; generators (AVR/governor); STS/ATS; Busway/PDU/RPP; filters/FACTS; VFD-driven HVAC . + Conduct Dynamic Performance and Transient Studies: Generator-UPS… more
    Oracle (12/06/25)
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  • Construction Engineer

    AECOM (Arlington, VA)
    …effectively interact with contractor superintendents, quality control managers, commissioning specialists, subcontractors and client management to ensure ... contract requirements. (f) Witness the testing of waste, gas, water, electrical, HVAC , fire protection, and all other control systems during Functional Performance… more
    AECOM (09/13/25)
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  • Mechanical and Plumbing Inspector

    AECOM (Arlington, VA)
    …with project design and specifications, industry standards for mechanical systems, including HVAC , plumbing, and fire protection. You will play a critical role in ... limited to the following:** + Monitor the installation, testing, and commissioning of mechanical and plumbing systems, confirming proper functionality and… more
    AECOM (12/06/25)
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  • Controls Technician

    Trane Technologies (Ashland, VA)
    …for Controls Technicians: . Trane is recognized worldwide as the brand standard for HVAC and Building Controls Systems . Trane is committed to your safety and has ... been designated by the Company as Safety Sensitive._ . Responsible for commissioning , programming, setting up graphics, communications link, end to end testing,… more
    Trane Technologies (12/03/25)
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  • Mechanical Engineer Intern/Co-op Summer 2026…

    CMTA, Inc (Fairfax, VA)
    …upgrades, covering scope development, design, bidding, construction management, commissioning , measurement and verification, and even ongoing energy management ... expect to get hands on experience with photovoltaic systems, LED lighting designs, HVAC systems like geothermal, and building automation systems. By the end of the… more
    CMTA, Inc (12/02/25)
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