HVAC Mechanic

PLEASE NOTE

- This position may require temporarily relocation to other

TONHC Facilities:

Sells Hospital, Santa Rosa Health Center, San Simon Health Center, Casa Grande, and San Xavier Health Center.

Position Summary:

According to building and safety codes and regulations, install, service, and repair new and existing heating, venting, air conditioning, or cooling systems.

Scope of Work:

The position is located at TONHC, under the general supervision of the Facility Manager or Maintenance Supervisor, and the incumbent is required to be on-call in a 24/7 operation.

Essential Duties and Responsibilities:

Install, service, and repair new and existing environmental control systems in residences, office buildings, and commercial establishments. Inspects 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. Inspects new heating and AC or cooling systems/units for conformity to building safety codes. Perform heating and cooling installations. Monitors chillers, pumps, broilers, and logs all pressure and taps. Connects motors, compressors, temperature and humidity controls, and circulating ventilation fans to control panels and connects control panels to a power source. Install air and water filters in completed installations. Injects small amount of refrigerant into compressor to test systems; adds Freon gas to build up prescribed operating pressure. Observes pressure and vacuum gauges and adjusts controls to ensure efficient operation. Performs 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, fuses, and Joins 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. Cuts and bends tubing to correct length and shape, using cutting and bending equipment and tools. Complies with safety rules and regulations to ensure a safe working environment. Maintain required reports and records. Maintains professional and technical knowledge by attending seminars, educational workshops, classes, and conferences. Contributes to a team effort and accomplishes related results as required. Performs other duties as assigned.

Knowledge, Skills, and Abilities:

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. Ability to coordinate assignments/tasks with other departments, programs, or construction trade. 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.

Minimum Qualifications:

High School Diploma or GED, and Three years journeyman-level HVAC experience.

Licenses, Certifications, Special Requirements:

Licensed Journeyman HVAC Technician or equivalent licensure. EPA Type II Upon recommendation for hire, a criminal background and a National FBI fingerprint check are required to determine suitability for employment, including a 39-month driving record. 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.