Summary Click on Learn more about this agency button below to view Eligibilities being considered and other IMPORTANT information. The primary purpose of this position is to install, repair, and modify large/complex systems that provide for a variety of air conditioning functions such as heating, cooling, humidifying, dehumidifying, cleaning, filtering, and circulating. Responsibilities - The employee repairs and maintains a variety of large commercial and industrial refrigeration and air conditioning systems and supporting equipment with complex problems and extensive repairs requiring judgment to locate malfunctions. - Plans, lays out, and installs a variety of large complex commercial and industrial systems and supporting equipment used to condition air in warehouses, shops, hangars, hospitals, and large office buildings. - Troubleshoots a variety of large commercial and industrial refrigeration and air conditioning systems and supporting equipment. Checks elements which control low...