DPS - IOD - HVAC Mechanic -III
Job in
Austin, Travis County, Texas, 78716, USA
Listing for:
TEXAS DEPARTMENT OF PUBLIC SAFETY
Full Time
position
Listed on 2026-01-12
Job specializations:
-
Trades / Skilled Labor
HVAC Tech / Heating Engineer, Maintenance Technician / Mechanic, Building Maintenance, Installation Technician
Salary/Wage Range or Industry Benchmark: 60000 USD Yearly
USD
60000.00
YEAR
Job Description & How to Apply Below
Position: DPS - IOD - HVAC Mechanic I-III 9812 - 9816
HVAC Mechanic I: Perform entry‑level heating, ventilation, and air conditioning (HVAC) work. Requires learning and applying skills to perform routine maintenance and repairs of air distribution systems in the facilities. Works under close supervision, with minimal latitude for initiative and independent judgment.
HVAC Mechanic II: Perform complex (journey level) HVAC work. Involves operation, maintenance, installation, and repair of mechanical and electrical/ DDC control systems and components of HVAC equipment such as steam and hot water boilers, DX systems, cooling towers, chillers, fan‑coil units, and air‑handler units in medium and large buildings. Works under general supervision, with limited latitude for initiative and independent judgment.
HVAC Mechanic III: Performs advanced (senior‑level) HVAC work. Involves operation, maintenance, and repair of mechanical and electrical/ DDC control systems and components of HVAC equipment including steam and hot water boilers, cooling towers, chillers, fan‑coil units, and air‑handler units in medium and large buildings. Provides guidance and supervision to other HVAC mechanics and contractors. Works under limited supervision, with moderate latitude for initiative and independent judgment.
ESSENTIAL DUTIES / RESPONSIBILITIES HVAC Mechanic IOverhaul, remove, replace, and/or repair air‑conditioning, heating, and ventilation equipment, including pumps, compressors, boilers, chillers, cooling towers, fan‑coil units, air‑handling units, DX systems, and pneumatically controlled devices. Adjust parts and equipment to maximize efficiency.Repair and maintain hot‑water boilers and related components. Inspect and maintain boilers for proper pressures, water levels, and chemical balance. Monitor gauges and record readings.Install or replace electrical control wiring, damper motors, actuators, thermostats, humidistats, and associated equipment.Monitor and adjust DDC software for computer monitoring and remote adjustments of temperature and precision cooling/heating.Perform scheduled preventive maintenance: clean coils, change filters and belts, grease bearings, change motors, valves, piping, replace compressors, and conduct pressure testing.Test refrigerant equipment for leaks, locate and repair leaks, adjust expansion valves, and add refrigerant as needed.Attend training sessions, read manuals, and consult vendors on new control technologies.Travel to remote facilities and work beyond normal hours, including holidays and weekends, to respond to emergencies.Maintain records and prepare reports on work orders, repairs, installations, service, and EPA compliance.Coordinate parts and material requisitions with supervisors.Train others as needed.Attend work regularly and observe agency attendance policies.Perform other duties as assigned.HVAC Mechanic IIOverhaul, remove, replace, and/or repair air‑conditioning, heating, and ventilation equipment. Adjust parts and equipment to maximize efficiency.Repair, inspect, and maintain steam and hot‑water boilers and auxiliary equipment. Monitor water and chemicals; adjust as needed.Install or replace electrical control wiring and associated equipment.Monitor DDC software for remote adjustments.Perform scheduled preventive maintenance.Test refrigerant equipment for leaks and perform necessary repairs.Maintain records and prepare reports on work orders, repairs, and EPA compliance.Attend special training and consult vendors on new control technologies.Travel to remote facilities and work beyond normal hours.Train others as needed.Perform other duties as assigned.HVAC Mechanic IIIOverhaul, remove, replace, and/or repair air‑conditioning, heating, and ventilation equipment. Adjust parts and equipment to maximize efficiency.Repair steam and hot‑water boilers and auxiliary equipment; monitor and adjust water, chemicals, and pressure as needed.Install or replace electrical and high‑voltage wiring; install damper motors, actuators, thermostats, and humidistats.Monitor DDC software for remote adjustments.Perform scheduled preventive maintenance, including cleaning coils, filters, belts, bearings, motors, steam traps, valves, and…
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