Electrical Supervisor (Night Shift)

The Electrical Supervisor is responsible for overseeing the installation, maintenance, troubleshooting, and safe operation of temporary power, low-voltage electrical, communication, and fiber optic systems for construction and mining projects. This role provides leadership and direction to electrical crews, ensuring all work is completed safely, efficiently, and in compliance with Ontario electrical regulations and Canadian standards. The Electrical Supervisor coordinates daily activities, supports commissioning and maintenance efforts, manages materials and equipment, and collaborates with project teams to maintain reliable electrical and communication systems while minimizing downtime and supporting overall project objectives. Key Responsibilities: General Responsibilities Oversee and coordinate temporary electrical installations for construction and mining sites. Promote and maintain the highest safety standards at all times, including strict enforcement of Lock Out/Tag Out (LOTO) procedures. Provide technical support to production and operations teams regarding temporary power distribution systems. Install, maintain, and troubleshoot low-voltage electrical systems, fiber optic networks, communication systems, and control systems for both surface and underground operations. Ensure all electrical installations and maintenance activities comply with applicable Ontario Electrical Safety Code requirements and Canadian standards. Monitor system performance and implement continuous improvements to enhance reliability, efficiency, and safety. Operations Plan, organize, and assign daily work activities for electrical crews in accordance with project schedules and operational priorities. Communicate and implement OTG procedures, ensuring all site personnel fully understand work requirements, safety expectations, and project objectives. Lead or assist with the installation, testing, commissioning, and start-up of electrical, communication, and control systems. Troubleshoot and repair PLC, instrumentation, communication, and power distribution systems to minimize operational downtime and maximize system availability. Maintain and optimize fiber optic communication networks to ensure reliable data transmission and network integrity. Collaborate closely with Project Managers, Electrical Engineers, Plant Engineers, and field personnel to ensure successful project execution and timely commissioning activities. Conduct routine inspections, audits, and preventive maintenance programs to ensure equipment reliability, operational efficiency, and regulatory compliance. Maintain accurate and up-to-date technical documentation, including single-line diagrams, wiring schematics, PLC programs, maintenance records, and commissioning reports. Ensure all tools, equipment, and vehicles are properly maintained, inspected, and safe for use. Monitor field operations to ensure work is carried out safely, efficiently, and in accordance with company procedures. Coordinate material procurement activities to ensure the timely availability of equipment, spare parts, and consumables. Organize and oversee the mobilization of materials and equipment to project sites. Manage inventory levels of spare parts and consumables to support uninterrupted operations. Coordinate three-week look-ahead schedules and daily operational activities with Plant Engineering and site teams. Reporting and Administration Ensure daily pre-shift safety meetings and operational briefings are conducted, documented, and recorded within the OTG system. Collect and review daily reports from site teams, including workforce attendance, hours worked, equipment utilization, and completed tasks. Monitor and record operational data from electrical assets, including generator, substation, and distribution system meter readings (hour meters and kWh consumption). Prepare and submit accurate reports on work progress, equipment performance, maintenance activities, and operational metrics. Maintain records supporting compliance with safety, quality, and regulatory requirements. High School Diploma and/or Bachelors Degree in a related field. Completion of a Colleges Trades Program is an asset. Licensed Electrician is preferred. Minimum 5 years of experience in temporary electrical installations with a construction, civil engineering, mining, or industrial contractor. Proven supervisory and team leadership experience. Strong leadership and team supervision skills. Extensive knowledge of temporary power systems, low-voltage electrical distribution, PLCs, fiber optic networks, and communication systems. Thorough understanding of Ontario electrical codes, Canadian standards, and industry best practices. Excellent troubleshooting, problem-solving, and decision-making abilities. Strong planning, organizational, and communication skills. Commitment to safety excellence and continuous improvement. What We Offer Competitive Salary Comprehensive Benefits Package: Disability Insurance Dental Insurance Extended medical insurance (Optional) RRSP matching Discretionary Bonus Why OTG? Welcome to Ontario Transit Group (OTG), located in the heart of Downtown Toronto, where diversity and passion collide. As we work on the groundbreaking Ontario Line project, we prioritize fostering a positive culture. Join us and be part of a team that celebrates our employees, organizes family events, and promotes health and wellness initiatives. Our commitment to personal and professional growth means annual performance reviews, salary increases, comprehensive health benefits, generous RRSP matching, industry education support, and career development opportunities. OTG uses artificial intelligence (AI) tools as part of the applicant screening process. However, applications are reviewed by a member of our Recruitment team to ensure a fair and thorough assessment. At OTG, we embrace diversity, recognizing that it strengthens us as a team and as a company. We are an equal-opportunity employer, encouraging applications from all interested candidates. We value Indigenous people, racialized people, neurodivergent people, people with disabilities, and individuals from gender and sexually diverse communities with intersectional identities. OTG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact . If you're ready to be part of our dynamic team in one of the world's most diverse cities, don't wait any longer—apply now! While we appreciate your interest, only selected candidates will be contacted for interviews. Please note that we do not accept agency submissions. Ferrovial Construction Canada Inc. and VINCI Construction Grands Projets are undertaking the design, build, and finance the Ontario Line Southern Civil, Stations, and Tunnel (South Civil) package. As Ontario Transit Group, we are now mobilizing our design and construction crews, with major works. The South Civil contract is anticipated to be completed in 2030. The project will strengthen Ontario’s economy by supporting an estimated 1,500 jobs at the peak of construction. What is the project? A six-kilometer tunnel and associated tunnelling works from Exhibition to Don Yard portal (west of the Don River). Stations: One above-ground station to be integrated with the existing GO Transit Exhibition Station. Two underground stations to be integrated with the existing TTC Osgoode and Queen subway stations. Four new underground stations (King/Bathurst, Queen/Spadina, Moss Park, Corktown). The benefits to Ontario Faster, more frequent, and reliable access to rapid transit with more than 227,500 people will live within a 10-minute walk of an Ontario Line station. Improve the quality of life for commuters by reducing daily travel time. Reduce crowding on the existing Line 1 (Yonge-University) subway. Up to 57,000 more jobs accessible by transit (in 45 minutes or less) for Toronto residents. Economic and community growth along the future transit line and thousands of job opportunities annually during construction. Reduction in traffic congestion, greenhouse gases, and fuel consumption by providing an alternative transportation option.