Power system electricians perform some or all of the following duties:

• Install and maintain electrical distribution equipment such as transformers, generators, voltage regulators, switches, and circuit breakers
• Install and maintain Supervisory Control and Data Acquisition (SCADA) systems for grid monitoring and automation
• Service and repair electrical apparatus in generating stations and powerhouses
• Use high-voltage testing instruments to locate faults and verify system performance
• Calibrate and test protective relay systems to safeguard electrical infrastructure
• Perform preventative maintenance on high-voltage systems and equipment
• Prepare detailed maintenance and testing reports for compliance with safety standards
• Ensure continuous and safe operation of power generation and transmission systems

These are the typical employment requirements and benefits associated with this occupation in Canada:

• Completion of secondary school is mandatory
• Completion of a four-year apprenticeship program for power system electricians is typically required
• Alternatively, over four years of work experience combined with relevant electrical education may qualify
• Trade certification is available but voluntary in several provinces and territories
• Red Seal endorsement is highly recommended for national mobility and PR eligibility
• Strong troubleshooting skills and ability to work with high-voltage systems are essential
• Physical stamina and safety awareness are required for handling heavy equipment and working at heights