Under general supervision, installs, services, repairs, inspects, tests and balances industrial and commercial heating, cooling, ventilation systems and building automation systems. Responsibilities include the interpretation of complex computer programs and wiring schemes related to temperature controls.

 1. Diagnoses, maintains and performs service and repairs to building automation systems
 2. Tests various functions of a building automation system using a laptop work station and front end type computers
 3. Reads, writes and interprets computer programming code pertaining to building automation and temperature controls systems. Identifies programming problems and may make limited programming corrections when necessary. 
4. Understands and interprets writing, wiring terminations in various field panels, data gathering panels remote processing equipment and computer equipment 
5. Reads, writes and interprets computer languages pertaining to building automation & temperature controls systems 
6. Studies & interprets system blueprints, specifications & performance data to determine confation & purpose of system components, such as electronic and pneumatic controls, motors, pumps, fans, switches, ducts or pipes 
7. Inspects system to verify compliance with plans/specifications, to detect malfunctions in component parts & to adjust settings
 8. Dismantles malfunctioning systems and tests components using electrical, mechanical and pneumatic testing equipment. Replaces, repairs, and/or adjusts defective components. Reassembles systems according to specifications
 9. Performs other duties as assigned.