- Washington Metropolitan Area Transit Authority (Washington, DC)
- HVAC Refrigeration Equipment Mechanic AA Job ID: 250703 Location: DC/MD/VA Metro Locations Full/Part Time: Full-Time Posting Open-Close 08/14/2025 - ... natural disaster, fire, operational emergencies or related events. **Summary** The HVAC Refrigeration Equipment Mechanic is responsible for technical… more
- Wegmans (Reston, VA)
- … contractors/vendors. What will I do? + Perform unsupervised repairs on commercial refrigeration and HVAC equipment for both emergency and non-emergency ... troubleshooting and safety techniques + Plan and perform preventative maintenance on commercial refrigeration and HVAC equipment , and all other associated… more
- CBRE Government and Defense Services (Frederick, MD)
- …Tasks ranging from operation of systems to the examination and evaluation of equipment to determine needed repairs + Installs refrigeration and air conditioning ... and repairs the electrical and pneumatic systems associated with refrigeration and air conditioning equipment from the...of mechanical principals on standard shop methods of the Refrigeration and Air Conditioning Mechanic Trade. +… more
- Georgetown Univerisity (Washington, DC)
- …At Georgetown, students learn the law in the place where laws are made. The HVAC Mechanic performs technical trades work to maintain heating, ventilating and air ... conditioning and/or refrigeration equipment as part of the services...University buildings. They are responsible for all repairs/maintenance of HVAC and refrigeration systems and components up… more
- Washington Headquarters Services (Arlington, VA)
- …Alterations Work Group. The incumbent of this position performs air conditioning mechanic work, requiring the knowledge of the principles of air conditioning, and ... units and systems Maintain, install and repair air conditioning and refrigeration systems throughout the Pentagon Reservation and leased government office buildings… more
- Amentum (Mclean, VA)
- …+ Maintain, repair, and install the building's heating, ventilation, air conditioning, and refrigeration equipment as well as all associated controls and piping. ... repairs and alterations, as required, to the air conditioning, heating, ventilation, refrigeration , and controls equipment . + Respond to and resolve issues… more
- Dexterra (Shepherdstown, WV)
- …learn more about our company! **Job Description** The Heating, Ventilation, and Air-Conditioning Mechanic performs all HVAC services at the customer site in ... and installs ductwork using portable metalworking tools and welding equipment . + Cuts and bends tubing to correct length...Freon to build up prescribed operating pressures. + Clean refrigeration condensers and cooling towers. + Maintain oil fired… more
- Erickson Living (Springfield, VA)
- …HVAC Technician, where you will ensure the safe operation and maintenance of HVAC equipment , including heat pumps, refrigeration , PRV valves, cooling ... impact. How you will make an impact + Perform requested maintenance of all HVAC equipment , refrigeration equipment , etc. as necessary. + Respond to… more
- Amentum (Washington, DC)
- **Amentum** is seeking an ** HVAC Lead** to join our team in **Washington, DC!** As an ** HVAC Lead** , you will operate, repair, troubleshoot, maintain, and ... accurately. In addition to the Lead duties, the selected candidate will perform HVAC Journeyman duties to include but not limited to: install, service and repair… more
- KBR (Washington, DC)
- …and innovative solutions for critical infrastructure. What You' WILL DOIn the role of HVAC /R Mechanic , Supervisor your duties will include: + Assist with Project ... TS/SCI with Poly level clearance. + Certified as an HVAC /R mechanic from a CONUS jurisdiction. +...a lead or supervisory role. + Thorough knowledge of refrigeration , HVACR systems and the maintenance of equipment… more
- Trinity Health (Silver Spring, MD)
- …CFC Refrigerant Recovery Certification. + Minimum four (5) years experience working in refrigeration , air conditioning, HVAC equipment and controls. + ... for the installation, maintenance and repair of all hospital refrigeration equipment (ice machines, refrigeration ,...HVAC Installer or similar role + Knowledge of equipment repair and maintenance techniques + Familiarity with … more
- Lockheed Martin (Manassas, VA)
- …innovation and security to the nation\. **The Work** As a Facilities HVAC Technician, you will perform day\-to\-day operations and maintenance of a wide ... You'll be responsible for installing, servicing, modifying, rebuilding, and repairing HVAC and related mechanical systems within a commercial or industrial… more
- Alaka'ina Foundation Family of Companies (Frederick, MD)
- …+ Troubleshoot, install, test, repair, modify, relocate, maintain, and calibrate refrigeration equipment , air conditioning equipment , pneumatics controls, ... equipment , engineering principles, Heating, Ventilation, and Air Conditioning ( HVAC ), plumbing and heating systems. + Receive assignment with a minimum… more
- TAI (Frederick, MD)
- …and autoclaves. + Possess appropriate knowledge (Level II) of utility and facility equipment such as HVAC , refrigeration , boiler, chiller, cooling tower, ... TAI's On-Site Services division is seeking a skilled Process Mechanic to support a multi-product biologics facility in Frederick,... equipment (like bioreactors and centrifuges) and utility equipment (including HVAC , WFI, and clean steam).… more
- Georgetown Univerisity (Washington, DC)
- …performing general building maintenance work utilizing intermediate electrical, plumbing and HVAC / refrigeration skill. + Completion of a training program ... general building trades work to maintain building systems and equipment and related components as part of the services...in general building maintenance that includes intermediate electrical, hvac / refrigeration , and plumbing. + Must have… more
- CBRE Government and Defense Services (Quantico, VA)
- …Summary** A maintenance technician performs general maintenance and repair of equipment and buildings. This requires practical skills and knowledge (not proficiency) ... **Essential Duties and Responsibilities** + General Maintenance and repairs of installed equipment and systems to include all aspects of plumbing, compressed gas… more
- CBRE Government and Defense Services (Quantico, VA)
- … and systems to ensure the successful operation of boilers, compressors, refrigeration equipment , generators, air-conditioning facilities and all appurtenant ... any other power developing energy. + Patrols, inspects, and maintains all mechanical, HVAC , electrical, piping and plumbing systems and equipment . + Performs… more
- Amentum (Springfield, VA)
- **Amentum** has a ** HVAC Journeyman** position opening at our **Springfield, VA** location. **Must possess and maintain an active DoD TS/SCI clearance with ability ... to obtain CI Poly.** **Essential Responsibilities:** + HVAC Journey will installs, services and repairs environmental-control systems in office buildings, and other… more
- Georgetown Univerisity (Washington, DC)
- …affecting the critical conditions of the unit + Serves as an industrial refrigeration and air conditioning equipment mechanic , performing preventative ... fans, steam operated commercial kitchen equipment , and air conditioning and refrigeration equipment + Examines complex air conditioning systems in order to… more
- Bureau of Engraving and Printing (Washington, DC)
- …minimize downtime in production areas and to ensure quality. Inspect cafeteria refrigeration , heating, air conditioning and ventilation equipment , check incoming ... and reclamation. A four-year apprenticeship as a Stationary Engineer, as a Refrigeration and Air-Conditioning Mechanic Journeyman, or four years of documented… more