• Commissioning Engineer , Commissioning…

    Amazon (Herndon, VA)
    …work experience - High technical competency in either mechanical or electrical or control systems utilized in critical infrastructures, with the capability to ... systems such as: Medium and low voltage power systems Generators UPS HVAC (Air Handlers /...multiple teams - Advanced knowledge of mechanical, electrical, and controls systems for critical infrastructures - Ability… more
    Amazon (11/16/25)
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  • Commissioning Engineer , Commissioning…

    Amazon (Herndon, VA)
    …work experience - High technical competency in either mechanical or electrical or control systems utilized in critical infrastructures, with the capability to ... systems such as: Medium and low voltage power systems Generators UPS HVAC (Air Handlers /...multiple teams - Advanced knowledge of mechanical, electrical, and controls systems for critical infrastructures - Ability… more
    Amazon (11/09/25)
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  • Facilities Mechanical Engineer

    Leidos (Chantilly, VA)
    …a proven ability to troubleshoot, optimize, and elevate mechanical and control systems performance. **Key Responsibilities** + **Lead end-to-end mechanical ... **Description** **Senior Mechanical Engineer ** Leidos is seeking a seasoned and innovative...execution. + Proven success in developing and implementing commercial HVAC systems . **Preferred Qualifications** + Recognized **Subject… more
    Leidos (10/31/25)
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  • Solutions Engineer

    ColonialWebb (Richmond, VA)
    …services for mechanical systems ( HVAC , Plumbing, Electrical, and Controls ). The Solutions Engineer typically reports to the Preconstruction Manager. Who ... Solutions Engineer Richmond, VA 23228 The primary responsibility of...to customers + Prepare cost estimates and proposals for HVAC systems for commercial projects (ie, installations,… more
    ColonialWebb (10/31/25)
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  • Principal Mechanical Air-Cooling Product…

    Amazon (Herndon, VA)
    …campuses . Communicate complex cooling systems architecture through detailed control schemes, psychrometric analysis, and system performance specifications . ... team is driving rapid innovation in mechanical cooling and controls systems used by AWS. Our designs...our data centers. AWS is seeking a Principal, Mechanical Engineer for our team developing new infrastructure solutions that… more
    Amazon (10/26/25)
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  • Senior Project Development Engineer…

    CMTA, Inc (Fairfax, VA)
    …and Specifications (UFGS) for DoD + Knowledge of building Utility Management and Control Systems (UMCS) and their operation + Experience with building simulation ... Legence company, is looking for a Senior Project Development Engineer in the federal market to help in our...to the utility baseline + Familiarity with building energy systems including HVAC , building automation systems… more
    CMTA, Inc (11/01/25)
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  • Chief Engineer

    Cushman & Wakefield (Arlington, VA)
    …outside contractors, tenant finish personnel, and engineers. * Oversee all building systems including fire/life safety, plumbing, HVAC , and electrical issues; ... **Job Title** Chief Engineer **Job Description Summary** POSITION SUMMARY Chief ...as required by management * Familiar with Energy Management System (EMS)/programming and fire alarm systems *… more
    Cushman & Wakefield (10/24/25)
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  • Commissioning Engineer , AMER-East ACx

    Amazon (Fredericksburg, VA)
    …work experience - High technical competency in either mechanical or electrical or control systems utilized in critical infrastructures, with the capability to ... systems including medium and low voltage power systems , Generators, UPS, HVAC , Chilled Water, BMS,...multiple teams - Advanced knowledge of mechanical, electrical, and controls systems for critical infrastructures - Ability… more
    Amazon (11/14/25)
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  • Mechanical Engineer - Multiple Levels - Top…

    Leidos (Reston, VA)
    …level clearance + US Citizenship is required + Working knowledge of mechanical ( HVAC ) and life safety systems associated with critical environments + Ability ... and power support) + 5+ years of process controls experience Allen Bradley, FactoryTalkView, GE Fanuc, Modicon, Schneider...is a strong plus. + Experience with Building Management Systems (BMS), Industrial HVAC , Central Plant Utilities,… more
    Leidos (09/20/25)
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  • Principal Mechanical Engineer , Liquid…

    Amazon (Herndon, VA)
    …technical leader driving transformational change in how we approach mechanical cooling and controls systems across our global data center footprint. As a ... design decisions, evaluating trade-offs, and managing technical risks across complex mechanical systems . As a principal engineer , you will influence and mentor… more
    Amazon (10/29/25)
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