HVAC Mechanic

Tohono O'odham Nation Healthcare•Sells, AZ

2d•Onsite

About The Position

This position installs, services, and repairs new and existing heating, venting, air conditioning, or cooling systems according to building and safety codes and regulations. The role is located at TONHC, under the general supervision of the Facility Manager or Maintenance Supervisor, and requires the incumbent to be on-call in a 24/7 operation. The position may require temporary relocation to other TONHC Facilities, including Sells Hospital, Santa Rosa Health Center, San Simon Health Center, Casa Grande, and San Xavier Health Center.

Requirements

High School Diploma or GED
Three years journeyman-level HVAC experience
Licensed Journeyman HVAC Technician or equivalent licensure
EPA Type II
Ability to coordinate assignments/tasks with other departments, programs, or construction trades.
Ability to read and comprehend blueprints, schematics, diagrams, and/or sketches.
Ability to follow written and verbal instructions.
Ability to communicate efficiently and effectively verbally and in writing.
Ability to establish and maintain positive and effective working relationships with other employees and the general public.
Ability to maintain confidential information.
Ability to work independently and meet strict timelines.
Ability to work extended hours and various work schedules.
Ability to travel.
Knowledge of the Tohono O'odham culture, customs, and traditions.
Knowledge of applicable federal, state, tribal laws, regulations, and requirements.
Knowledge of the current standards and safety codes for heating and cooling systems.
Knowledge of current OSHA and EPA rules and regulations.
Knowledge of duct venting, heating, and cooling systems, CFR coolants, and gases.
Knowledge of broiler systems, electrical systems, and their components.
Skill in installing, troubleshooting, repairing, and testing heating and cooling systems.
Skill in operating HVAC equipment and tools.
Skill in basic math and using measuring instruments.
Skill in providing superior customer service to external and internal customers.

Nice To Haves

May require possessing and maintaining a valid driver's license (no DUIs or major traffic citations within the last three years).
If required, must meet the Tohono O'odham Nation tribal employer's insurance requirements to receive a driver's permit to operate program vehicles.
Based on the department's needs, incumbents may be required to demonstrate fluency in both the Tohono O'odham language and English as a condition of employment.

Responsibilities

Install, service, and repair new and existing environmental control systems in residences, office buildings, and commercial establishments.
Inspect existing environmental control units, providing routine maintenance of units, replacing or repairing equipment and parts including Freon or other fluids.
Mount compressor and condenser units on platform or floor, using hand tools, and following blueprints or engineering specifications.
Inspect new heating and AC or cooling systems/units for conformity to building safety codes.
Perform heating and cooling installations.
Monitor chillers, pumps, broilers, and log all pressure and taps.
Connect motors, compressors, temperature and humidity controls, and circulating ventilation fans to control panels and connect control panels to a power source.
Install air and water filters in completed installations.
Inject small amounts of refrigerant into compressors to test systems; add Freon gas to build up prescribed operating pressure.
Observe pressure and vacuum gauges and adjust controls to ensure efficient operation.
Perform routine preventive maintenance to ensure that HVAC equipment continues to run smoothly, building systems operate efficiently, or the physical condition of the building does not deteriorate.
Test electrical circuits and components for continuity using electrical test equipment.
Replace defective breaker controls, thermostats, switches, and fuses.
Join tubing or pipe to various refrigerating units using sleeves, couplings, unions, and solders joints utilizing a torch, forming a complete circuit for the refrigerant.
Install expansion and discharge valves in the circuit.
Cut and bend tubing to correct length and shape, using cutting and bending equipment and tools.
Comply with safety rules and regulations to ensure a safe working environment.
Maintain required reports and records.
Maintain professional and technical knowledge by attending seminars, educational workshops, classes, and conferences.
Contribute to a team effort and accomplish related results as required.
Perform other duties as assigned.