Journeyman & Apprentice Power Systems Electricians

EllisDon Corporation; Calgary; On-site; CAD 85,000 - 115,000; Full time

Job summary

Firefly Power & Energy, part of the EllisDon group, is hiring Journeyman and Apprentice Power Systems Electricians for projects around Calgary and Edmonton. You will install, maintain and troubleshoot high-voltage systems in substations, read complex drawings, and perform safe switching and testing.

Requires Alberta Journeyman Electrician ticket (Red Seal preferred) and 4+ years HV experience; strong knowledge of protection, controls, and safety practices is essential.

Qualifications

• Valid Alberta Journeyman Electrician ticket (Red Seal preferred) for Journeyman PSE.
• 4+ years of experience working on high-voltage power systems (69kV and above preferred).
• Strong knowledge of power systems protection, controls, and substation equipment.
• Experience with high-voltage testing equipment (e.g., Doble, Omicron, Megger) is an asset.
• Thorough understanding of switching procedures, arc flash hazards, and safe work practices.
• Ability to read and interpret complex electrical drawings and technical specifications.
• Valid Class 5 Driver’s License with a clean driving record.
• Physically fit and able to work outdoors in all weather conditions, at heights, and in confined spaces.

Responsibilities

• Install, maintain, troubleshoot, and repair high-voltage power systems equipment in substations.
• Perform terminations, splicing, and testing of high-voltage and control cables.
• Execute switching, isolation, and grounding procedures safely.
• Read and interpret electrical drawings, schematics, one-line diagrams, and manufacturer instructions.
• Conduct functional testing, commissioning, and troubleshooting of protection and control systems.
• Maintain detailed records of work performed and test results.
• Mentor and support junior electricians and apprentices on site.

Skills

HV power systems

Protection & controls

Electrical drawings

Testing equipment

Safe work practices

Education

Electrical Engineering Technology or Power Systems diploma

Job description

Journeyman & Apprentice Power Systems Electricians

Job Category: Construction & Engineering

Requisition Number: JOURN011411

• Posted : October 6, 2026
• Full-Time

Locations

Showing 1 location

Description

About FireFly Power & Energy:

Firefly Power and Energy (part of the EllisDon group of companies) is focused on providing a unique turn-key solution for High Voltage power systems in the energy industry. Our experience and expertise in the industry is foundational to support our clients as the Energy industry is transforming at a rapid speed with the evolution of distributed energy resources (DER) and technologies such as renewables, battery storage, solar, nuclear, microgrid, and other various options in the market.

We are a diverse and equal opportunity employer with an open, honest and transparent workplace where we share information, ideas, concerns and challenges openly with each other and strive to be a great team together. Innovation, optimization and automation are fundamental to our culture and our clients.

These Journeyman and Apprentice PSE roles are open to people in and around Calgary, and Edmonton, AB, as the work is completed at job sites in the area.

Key Responsibilities

• Install, maintain, troubleshoot, and repair high-voltage power systems equipment in substations, including transformers, circuit breakers, switchgear, buswork, protective relays, and control systems.
• Perform terminations, splicing, and testing of high-voltage and control cables.
• Execute switching, isolation, and grounding procedures safely in accordance with utility and company protocols.
• Read and interpret electrical drawings, schematics, one-line diagrams, and manufacturer's instructions to ensure accurate installations.
• Conduct functional testing, commissioning, and troubleshooting of protection and control systems.
• Perform routine maintenance and inspection activities on substation equipment as per scheduled programs.
• Collaborate with engineering and project teams to resolve technical issues and implement design changes in the field.
• Maintain detailed records of work performed, test results, and as-built documentation.
• Adhere to all Alberta OHS regulations, Canadian Electrical Code (CEC), and strict safety standards while working in energized and de-energized environments.
• Mentor and support junior electricians and apprentices on site.
• Other duties and responsibilities as assigned.
• Valid Alberta Journeyman Electrician ticket (Red Seal certification preferred) for Journeyman PSE.
• 4+ years of experience working on high-voltage power systems (69kV and above preferred) in substation or utility environments for Journeyman.
• Strong knowledge of power systems protection, controls, and substation equipment.
• Experience with high-voltage testing equipment (e.g., Doble, Omicron, Megger) is a significant asset.
• Thorough understanding of switching procedures, arc flash hazards, and safe work practices.
• Ability to read and interpret complex electrical drawings and technical specifications.
• Valid Class 5 Driver’s License with a clean driving record.
• Physically fit and able to work outdoors in all weather conditions, at heights, and in confined spaces.
• Excellent problem-solving skills and attention to detail.
• Post-secondary diploma in Electrical Engineering Technology or Power Systems is an asset.