Education: Other trades certificate or diploma. Work site environment: Noisy. Hot. Cold/refrigerated. Outdoors. Work setting: On-site customer service. Tasks: Install and overhaul heating systems. Install refrigeration systems. Maintain and repair equipment in refrigerated trucks. Read blueprints or other instructions to determine work requirements. Troubleshoot heating systems. Troubleshoot ventilation, air handling, refrigeration and air conditioning systems. Assemble and install refrigeration or air conditioning components. Coach and instruct apprentices. Measure, cut and connect piping using welding and brazing equipment. Provide customer service. 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. Certificates, licences, memberships, and courses : Refrigeration and Air Conditioning Mechanic Trade Certification. Ozone Depletion Prevention (ODP) Certificate. Occupational Health and Safety Certificate. Air conditioning and refrigeration systems: Rooftop (self-contained). Heat pump. Air motioning and circulation. Filtration. Built up (split system). Humidification and de-humidification system. Ventilation. Cooling tower. Security and safety: Criminal record check. Driver's validity licence check. Transportation/travel information: Valid driver's licence. Vehicle supplied by employer. Work conditions and physical capabilities: Physically demanding. Handling heavy loads. Standing for extended periods. Bending, crouching, kneeling. Attention to detail. Manual dexterity. Own tools/equipment: Tools. Safety equipment/gear. Steel-toed safety boots. Safety glasses/goggles. Gloves. Personal suitability: Punctuality. Accurate. Client focus. Dependability. Excellent oral communication. Excellent written communication. Flexibility. Initiative. Judgement. Reliability. Team player. Screening questions: Are you authorized to work in Canada?. Do you have the required certifications listed in the job posting?. Experience: 5 years or more. Employment terms options: On call. Day. Overtime available. Health benefits: Dental plan. Health care plan. Vision care benefits. Financial benefits: As per collective agreement. Bonus. Group insurance benefits. Pension plan.