Campus HVAC & Refrigeration Master Technician

State of Louisiana; Ruston (LA); On-site; USD 47,000 - 84,000; Full time

Job summary

Louisiana Tech University is seeking an HVAC/Refrigeration Master Mechanic to oversee the climate control and mechanical health of the campus. You will supervise a large inventory including absorption chillers, Freon chillers, and air-handling components while maintaining campus facilities from classrooms to student housing.

The role requires at least three years of HVAC experience and EPA 608 certification, with a focus on proactive maintenance, system reliability, and supervision within a

Qualifications

• Three years of experience or training in installation or maintenance of heating, ventilation or air conditioning systems.
• EPA Section 608 Certification.

Responsibilities

• Oversee HVAC systems: 11 absorption chillers, centrifugals, and 40 Freon chillers.
• Manage heating and cooling for all campus buildings and 500+ residential units.
• Maintain industrial and commercial units like walk‑in freezers and reach‑in coolers.
• Repair and replace compressors, motors, pumps, bearings, seals, and gaskets.
• Service evaporator/condensate coils, tubes and fan coil units on site (2,000+).
• Diagnose electrical issues and install control wiring.
• Adjust solution charges in absorption chillers and manage inhibitors/additives.
• Repair water leaks and handle piping, ductwork and cooling tower maintenance.
• Procure parts and supervise the refrigeration shop.

Skills

HVAC maintenance

EPA 608 Certification

Job description

Louisiana Tech University is seeking an HVAC/Refrigeration Master Mechanic to oversee the climate control and mechanical health of the campus. You will supervise a large inventory including absorption chillers, Freon chillers, and air-handling components while maintaining campus facilities from classrooms to student housing.

The role requires at least three years of HVAC experience and EPA 608 certification, with a focus on proactive maintenance, system reliability, and supervision within a