HVAC Technician - Plant Operations and Maintenance - Regular Full-Time 2026
Sunnybrook Health Sciences Centre View all jobs
- Toronto, ON
- Permanent
- Full-time
- Monitors and adjusts heating, ventilating and air conditioning systems by operating a variety of mechanical, pneumatic and/or electronic control systems and performing such tasks as altering systems operating parameters and schedules; repairs and calibrates various instrumentation components of the HVAC systems such as thermostats, sensors, actuators, transducers, regulators and valves; maintains appropriate activity logs.
- Performs preventative and demand maintenance on heating, ventilating and air conditioning systems by lubricating, repairing, replacing or installing equipment and/or parts such as pumps, fans, air compressors, heaters, pneumatic systems, valves, bearings and seals.
- Investigates HVAC trouble calls/alarms using methods such as accessing the building automation system using a computer terminal to review system sequence of operation, control parameters and actual conditions.
- Modifies existing HVAC control programs by reviewing drawings and specifications to determine the established sequence of operations, inputting/changing system operating parameters using system prompts, menus and general control language and tests the system. Writes building automation system alarm messages into the system.
- Makes recommendations on HVAC systems design to engineers and contractors to ensure optimal environmental control and efficiency.
- Conducts air quality studies and performs air balancing using methods such as measuring air flow using an electronic flow hood, comparing actual air flow measurements to specified ASHRAE and CSA standards, adjusting balancing valves in ducts, repairing and or making recommendations for modifications.
- Commissions HVAC systems to verify that devices respond appropriately to the specified parameters and instructions, commanding the BAS to assume automatic control and monitoring the system by reviewing variables such as temperature, humidity and relative space pressurization.
- Tests and maintains BAS control panels by inputting commands and visually checking to ensure that devices respond appropriately.
- Maintains computer hardware and software by troubleshooting computer problems, installing new devices and referring software problems and change recommendations to control system companies. Performs backups to the database.
- Performs other related duties as required.