HVAC Mechanic

Dexterra • Roswell, NM

4h • $30 - $34 • Onsite

About The Position

The Heating, Ventilation, and Air-Conditioning (HVAC) Mechanic provides all HVAC services at the CMI customer site in Roswell, NM.

Requirements

• High Knowledge in HVAC, chillers, and controls, pumps heat exchanger
• Good understanding of 300 to 800 ton chillers and their operations and annual PMs
• Chiller tower maintenance
• Knowledge of hydronic system closed loops heating and chilled loops
• Knowledge of ceramic pump seals
• Background in electrical high and low voltage A/C D/C
• Background on low pressure vessels boilers
• Background in plumbing repairs
• Knowledge on building automation operations
• Split systems A/C maintenance proper freon usage license
• Roof repairs, drain systems
• Lock repairs, automatic door knowledge
• Knowledge of motor control system
• Lockout tag out/OSHA safety standards
• Knowledge of fire alarm and life safety standards, to include system testing
• Back flow preventors boiler/chiller systems and fire systems
• Electric motor repairs/replacement
• Knowledge of preventative maintenance program

Responsibilities

• Operation and maintenance of the HVAC systems, plumbing and electrical systems.
• Provide repair, carpentry, and painting renovations, in addition to completing installations and modifications.
• Capabilities include new construction, maintenance, repair and modifications; and the ability to work from blueprints, drawings, shop sketches and verbal instruction.
• Fabricates, assembles and installs ductwork and chassis parts, using portable metalworking tools and welding equipment
• Installs evaporator unit in chassis or in air-duct system, using hand tools
• Cuts and bends tubing to correct length and shape using cutting and bending equipment and tools
• Cuts and threads pipe using machine-threading or hand-threading equipment
• Joins tubing or pipes to various refrigerating units by means of sleeves, couplings or unions, and solders joints, using torch, forming complete circuit for refrigerant
• Installs expansion and discharge valves in circuit
• Connects motors, compressors, temperature controls, humidity controls, and circulating ventilation fans to control panels and connects control panels to power source
• Installs air and water filters in completed installation
• Injects small amount of refrigerant into compressor to test systems and adds Freon gas to build up prescribed operating pressure
• Observes pressure and vacuum gauges and adjusts controls to ensure proper operation, tests joints and connections for gas leaks, using gauges or soap-and-water solution,
• Wraps pipes in insulation batting and secures them in place with cement or wire bands,
• Replaces defective breaker controls, thermostats, switches, fuses and electrical wiring to repair installed units
• Be familiar with life safety systems such as fire alarm, detection & suppression, standby generators, elevators etc.
• Carpet/Vinyl flooring repair

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed