Education: Other trades certificate or diploma. Tasks: Install electrical controls and panel boxes. Replace and repair electrical controls and panel boxes. Install underground wiring and cables. Keep maintenance reports and documentation. Design and construct single-phase service for single or multimeter installations. Splice, join and connect wires. Design and construct low voltage (30 to 750V) multiphase service for single or multimeter installations. Test and measure voltage, loads, ground faults integrity of circuits. Determine appropriate selection of materials and methods for hazardous locations. Troubleshoot and isolate faults. Connect power to audio and visual equipment. Install surface mount and/or overhead cables. Instruct apprentices. Install power generation, stand-by power generation and power conditioning systems. Supervise other workers. Ground and bond electrical equipment, systems and structures including swimming pools and hot tubs. Renovate electrical systems in residential and commercial structures. Conduct preventive maintenance programs. Read and interpret blueprints, maps, drawings and specifications. Commission systems and components. Work conditions and physical capabilities: Fast-paced environment. Screening questions: Are you authorized to work in Canada?. Employment terms options: Early morning. Evening. Shift. Flexible hours. Morning. Night. On call. Experience: Experience an asset. Employment terms options: Day. Weekend. Overtime available. Health benefits: Dental plan. Health care plan.