• HVAC and Refrigeration

    The Walt Disney Company (Washington, DC)
    …unforgettable experiences and grow as a person and as a professional, apply today. As HVAC - Refrigeration Engineer you will be responsible for all ... associated with the safe and efficient operation of the HVAC and Refrigeration Systems/Installations onboard and supervise...Air Conditioning Team. You will report to the First Engineer Level: 2.5 stripes Officer **Responsibilities :** HVAC more
    The Walt Disney Company (12/24/25)
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  • Local 486 Mobile HVAC Engineer

    Cushman & Wakefield (Washington, DC)
    **Job Title** Local 486 Mobile HVAC Engineer **Job Description Summary** This position supports the Sr. Facilities Manager in the day-to-day maintenance, repair, ... to obtain the most efficient operating results and life expectancy. Can include HVAC , boiler, heating, refrigeration , water, and energy systems to ensure the… more
    Cushman & Wakefield (11/25/25)
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  • Mechanical Engineer - HVAC

    Stantec (Fairfax, VA)
    …other states (5%) Your Capabilities and Credentials - In-depth understanding of HVAC engineering fundamentals such as psychrometric chart, refrigeration cycle ... Grow with us, H2O+U. Your Opportunity As a Mechanical Engineer , your role in our professional consulting services team...lifecycle. You are responsible for leading the design of HVAC , Plumbing, and Fire Protection systems on municipal water… more
    Stantec (12/07/25)
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  • Mobile Hvac Service Engineer

    ABM Industries (Washington, DC)
    …surveying, troubleshooting, basic repairs, and preventive maintenance on mechanical, electrical, HVAC , plumbing, refrigeration , and other systems within the ... facility. The Mobile Technician will work closely with account manager and project manager to ensure projects and surveys are completed in a timely manner and meet all quality standards. Job requires regular travel within the region and some airline travel.… more
    ABM Industries (10/29/25)
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  • HVAC Mechanic Specialist

    Amentum (Mclean, VA)
    …+ Must possess Class I stationery engineer License, DC 3rd steam boiler engineer license, Journeyman HVAC license or equivalent. + Must have Universal CFC or ... Amentum is looking for an ** HVAC Mechanic Specialist** to join our team in...and install the building's heating, ventilation, air conditioning, and refrigeration equipment as well as all associated controls and… more
    Amentum (12/24/25)
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  • Critical Facility Technician 3 ( HVAC SME)…

    M. C. Dean (Manassas, VA)
    …headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems; ... a valid passport for site access. **License Requirement:** Current Journeyman HVAC License **_highly preferred_** Responsibilities Responsible for ensuring that all… more
    M. C. Dean (11/28/25)
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  • Building Engineer

    EMCOR Group (Washington, DC)
    …**Job Summary** EMCOR Government Services has an immediate need for a **Building Engineer ** in **Washington, DC.** The Building Engineer monitors all the major ... through the use of various monitoring systems. The Building Engineer is responsible to respond during fire alarm situations...mechanical systems to include but not limited to building HVAC , plumbing and electrical systems. This position is covered… more
    EMCOR Group (10/17/25)
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  • DC 3rd Class Engineer - Shift Lead…

    M. C. Dean (District Of Columbia, DC)
    …methods. + **Maintenance and Operation:** Safely operate, maintain, and monitor boilers, HVAC systems, refrigeration units, and other stationary equipment. + ... Expectations:** + Familiarity with the operations, maintenance, and repair of boilers, HVAC systems, refrigeration units, etc. + Strong problem-solving skills. +… more
    M. C. Dean (11/26/25)
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  • DC 1st Class Engineer 3 - TS/SCI with Poly

    M. C. Dean (District Of Columbia, DC)
    …methods. + **Maintenance and Operation:** Safely operate, maintain, and monitor boilers, HVAC systems, refrigeration units, and other stationary equipment. + ... Expectations:** + Familiarity with the operations, maintenance, and repair of boilers, HVAC systems, refrigeration units, etc. + Strong problem-solving skills. +… more
    M. C. Dean (11/28/25)
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  • Engineer III

    Marriott (Arlington, VA)
    …read standard blue prints and electrical schematics concerning plumbing and HVAC . Display above average engineering operations skills and strong general mechanical ... basic skills in the remaining categories: air conditioning and refrigeration , electrical, mechanical, plumbing, pneumatic/electronic systems and controls, carpentry… more
    Marriott (11/14/25)
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