Education: Secondary (high) school graduation certificate. Tasks: Measure and lay out reference points for installation. Assemble and install refrigeration or air conditioning components. Measure, cut and connect piping using welding and brazing equipment. Start up system and test for leaks using testing devices. Perform maintenance such as, recharging system with refrigerant, checking and testing regulators or calibrating system. Handle, recover and store refrigerants. Repair and replace parts and components for entire refrigeration, air conditioning, ventilation or heat pump systems. Work conditions and physical capabilities: Physically demanding. Standing for extended periods. Bending, crouching, kneeling. Attention to detail. Personal suitability: Punctuality. Accurate. Client focus. Dependability. Flexibility. Reliability. Team player. Employment terms options: Early morning. Experience: 2 years to less than 3 years. Employment terms options: Morning. Day. Weekend. Overtime available.