• HVAC Operating Engineer

    Cushman & Wakefield (Mclean, VA)
    **Job Title** HVAC Operating Engineer **Job Description Summary** Responsible to assist with the operation troubleshooting, diagnostics, housekeeping, and ... and maintenance equipment for assigned properties/facilities. **Job Description** **_*Strong HVAC background required*_** * Assist with troubleshooting and repairs… more
    Cushman & Wakefield (10/29/25)
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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, ... systems and equipment on behalf of the client. The Engineer will accurately and perform timely routine operation, inspection,...systems in assigned facilities to obtain the most efficient operating results and life expectancy. Can include HVAC… more
    Cushman & Wakefield (11/25/25)
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  • HVAC Building Engineer

    C&W Services (Mclean, VA)
    **Job Title** HVAC Building Engineer **Job Description Summary** The HVAC Technician is responsible for the proper Operation and maintenance of all ... report deficiencies for corrective action. + Respond to all HVAC trouble calls and troubleshoot the systems to meet...work in accordance with C&W Services Business Systems Standard Operating Procedures and work instructions. + Create and maintain… more
    C&W Services (12/17/25)
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  • Mobile Hvac Service Engineer

    ABM Industries (Washington, DC)
    …that the building, equipment, and systems are properly maintained and operating efficiently. This role includes 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… more
    ABM Industries (10/29/25)
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  • HVAC Technician 3 - Washington

    M. C. Dean (District Of Columbia, DC)
    …Engineering systems and equipment and monitoring equipment operations and maintain equipment operating logs. + Mentor less experienced HVAC Technicians. + ... headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems;… more
    M. C. Dean (11/26/25)
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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...**Physical Demands:** Employees may work in conditions that require operating industrial machinery/power tools and motor vehicles. Additionally, you… 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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  • Control Technician, HVAC

    Amentum (Mclean, VA)
    …repair of pneumatic and electronic pneumatic control required. + Must possess a Journeyman HVAC license, or Maryland Grade I Stationary Engineer License, or DC ... Amentum is seeking a **Controls Technician, HVAC ** to join our team in McLean, VA!...**Work Environment** Incumbents may work in conditions that require operating industrial machinery/power tools and motor vehicles. Additionally, incumbents… more
    Amentum (12/17/25)
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  • Operating Engineer

    Cushman & Wakefield (Arlington, VA)
    **Job Title** Operating Engineer **Job Description Summary** Responsible to ensure the efficient operation and maintenance of mechanical, electrical and plumbing ... **ESSENTIAL FUNCTIONS AND RESPONSIBILITIES** * Perform all plumbing, electrical, or HVAC requirements of the building(s) * Maintain heating equipment, chillers (air… more
    Cushman & Wakefield (12/06/25)
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  • DC 3rd Class Engineer - Shift Lead…

    M. C. Dean (District Of Columbia, DC)
    …headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems; ... **License/Certification Requirement:** Applicants selected must have a DC 3rd Steam Engineer License/ Stationary Engineer 's License Responsibilities The DC 3rd… more
    M. C. Dean (11/26/25)
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