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Journeyman & Apprentice Power Systems Electricians
@ EllisDon Corporation
Calgary, Alberta
Overview
EllisDon's Firefly Power & Energy is hiring journeyman and apprentice power systems electricians for high-voltage substation work at job sites around Calgary and Edmonton, Alberta. The work covers installing, testing, commissioning and maintaining transformers, breakers, switchgear and protection and control systems. The role is full-time, and the posting requires an Alberta Journeyman Electrician ticket, 4+ years of high-voltage experience for journeymen, and a Class 5 driver's licence.
Responsibilities:
- Install, test and repair high-voltage substation equipment
- Perform cable terminations, splicing and testing
- Execute switching, isolation and grounding procedures
- Commission and troubleshoot protection and control systems
- Mentor junior electricians and apprentices
Requirements summary:
- Alberta Journeyman Electrician ticket, Red Seal preferred
- 4+ years high-voltage experience (69kV and above preferred)
- Knowledge of power system protection and controls
- Class 5 driver's licence, clean record
- Ability to work outdoors, at heights and in confined spaces
Tools & skills
Source and dates
Employer career site / ATS feed · ultipro
- Employer posting date
- 2026-10-06
- First seen by our source
- 2026-10-08
- Source record updated
- 2026-10-16
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Mid level |
| Department | Construction trades |
| Experience | 4+ years |
| Hours per week | 40 (estimated) |
| Travel | air: none · ground: minimal |
| Work setting | Plant or factory, Client sites, Outdoors |
| Position | Sitting and standing |
| Physical demands | physical high · computer low |
| Licences & certifications | Alberta Journeyman Electrician ticket, Red Seal |
| Driver’s licence | required |
| Education | College diploma (preferred) |
| Fields of study | Electrical Engineering Technology, Power Systems |
Summary and details written by AI from the posting; the employer’s posting is the authority.
EllisDon Corporation
Saved company profile
Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.
Construction, redefined.
Full company description
EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally. With over 74 years of experience, EllisDon is a fully integrated firm offering comprehensive Cradle-to-Grave services that span the entire lifecycle of a build. From early planning and construction to long-term maintenance and operations, EllisDon ensures lasting value for the clients and communities it serves. Headquartered in Mississauga, Ontario, EllisDon is led by a strong foundation of core values and a commitment to delivering great careers to its people while championing inclusive diversity. With a passion for continuous innovation, EllisDon unites dynamic teams to deliver innovative, sustainable, and resilient infrastructure across diverse market sectors. Guided by a forward-looking vision, EllisDon embraces emerging technologies and industry trends to push boundaries, elevate standards, and redefine the future of construction.
- LinkedIn followers
- 242,402
- People associated on LinkedIn
- 5,674
- Reported office locations
- 2045 Oxford Street, London, ON N5V 2Z7, CA
- Office No. 503, Al Barsha Business Centre, P.O. Box 112208, Dubai, Dubai na, AE
- 1004 Middlegate Rd, Mississauga, Ontario L4Y, CA
- Business categories
- Construction
- Other recorded names
- EllisDon
- Specialties
- General Contracting
- Design-Build-Finance-Maintain
- Virtual Construction
- Project Management
- Public Private Partnerships
- Managed Services
- Research and Development
- Facilities Management
- Life Cycle Management
- and Energy Management
- Profile identifies a recruitment agency
- No
- Reported total investment
- 0
Currency and observation date were not supplied; this is not a current valuation or a funding round.
EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally. With over 74 years of experience, EllisDon is a fully integrated firm offering comprehensive Cradle-to-Grave services that span the entire lifecycle of a build. From early planning and construction to long-term maintenance and operations, EllisDon ensures lasting value…
| Field | Value |
|---|---|
| Industry | Construction |
| Company size | 5,001-10,000 employees |
| Headquarters | London, ON |
| Organization type | Privately Held |
| Year founded | 1951 |
| Specialties | General ContractingDesign-Build-Finance-MaintainVirtual ConstructionProject ManagementPublic Private PartnershipsManaged ServicesResearch and DevelopmentFacilities ManagementLife Cycle Managementand Energy Management |
| Open jobs on Jobsy | 29 |
| View page |
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.
Minimum Requirements
- 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.
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