Power Systems Technician

The Calgary Airport Authority; Calgary; On-site; CAD 85,000 - 110,000; Full time

Job summary

The Calgary Airport Authority is hiring for a facility electrical maintenance role to support 24/7 airport operations. You will perform preventive and corrective maintenance on low- and medium-voltage power systems, execute safe switching, and diagnose automation issues across SCADA/PLC/HMI platforms.

Applicants should have 4–6 years of relevant experience, a Journeyperson or Red Seal Electrician certification, and training in Electrical Engineering Technology or related fields.

Qualifications

• 4–6 years of experience with low- and medium-voltage power systems in complex or mission-critical environments.
• Comprehensive knowledge of low- and medium-voltage power distribution systems and safe operation from 120V to 25kV.
• Journeyperson certification or Red Seal Electrician.
• Vocational or technical training in Electrical Engineering Technology, Power Engineering, Industrial Electrical, or related field.
• Ability to perform safe switching, lockout/tagout, and respond to outages in a 24/7 environment.
• Valid Class 5 driver’s license and a clean driving abstract.
• Pre-employment drug and alcohol testing required due to safety-sensitive role.

Responsibilities

• Perform preventive and corrective maintenance on low- and medium-voltage electrical distribution systems.
• Execute safe electrical switching, isolation, and lockout/tagout procedures during planned work and emergencies.
• Troubleshoot and restore electrical systems during outages and equipment failures.
• Operate and support power system controls, including SCADA, PLC-based automation, HMIs, and generator control systems.
• Diagnose and resolve electrical, automation, and Modbus issues affecting power distribution and standby generation.
• Complete maintenance documentation, switching records, tests, and asset management records.

Skills

Electrical power systems

SCADA systems

PLC programming

Troubleshooting

Safety-conscious

Teamwork

Analytical thinking

Education

Journeyperson certification/Red Seal Electrician

Vocational/technical training in Electrical Engineering Technology/Power Engineering/Industrial Electrical

Tools

Electrical testing equipment

Job description

Work environment: Onsite, Monday to Friday, Rotating shift schedule. Additional compensation is provided for eligible evening/night shift hours.

Number of positions available: 4

Closing Date: September 15, 2026

WHY CALGARY AIRPORTS

Powered by heart and dedicated to excellence, we’re the team that keeps Calgary connected – and you could be our newest member.

We’re in the business of uplifting people, and every day, we create runways to new places and possibilities, building a better airport experience for everyone.

WHAT’S THE TEAM LIKE

The facility maintenance team ensures the smooth operation of all indoor spaces at the busy 24/7 airport, keeping terminals, offices, and other buildings safe, functional, and well-maintained. They handle repairs, HVAC, plumbing, and electrical systems to support airport operations and passenger comfort. Their work is critical to maintaining a clean, efficient, and welcoming environment for travelers and staff.

WHAT ARE SOME OF THE RESPONSIBILITIES

• Perform preventive and corrective maintenance on low ‑ and medium ‑ voltage electrical distribution systems, including switchgear, transformers, circuit breakers, generators, UPS systems, and motor control centres.


• Execute safe electrical switching, isolation, and lockout/tagout procedures during planned work and emergency response activities.


• Troubleshoot and restore electrical systems during outages and equipment failures, prioritizing critical airport infrastructure and life ‑ safety systems.


• Operate and support power system controls, including SCADA systems, PLC ‑ based automation, HMIs, and generator control systems.


• Diagnose and resolve electrical, automation, and Modbus communication issues affecting power distribution and standby generation systems.


• Complete maintenance documentation, switching records, test results, and support asset management and reliability initiatives.


• Journeyperson certification or recognized trade qualification (e.g., Red Seal Electrician) required.


• Vocational or technical training in Electrical Engineering Technology, Power Engineering, Industrial Electrical, or a related field is required.


• 4–6 years of experience working with low- and medium-voltage electrical power systems in complex or mission-critical environments such as airports, utilities, or industrial plants is required.


• Comprehensive technical knowledge of low ‑ and medium ‑ voltage power distribution systems with the ability to safely operate, maintain, test, and troubleshoot electrical infrastructure from 120V to 25kV in compliance with applicable electrical codes, CSA Z462, NETA MTS, and established safety procedures.


• Strong analytical and technical problem ‑ solving skills with the ability to interpret electrical schematics, single ‑ line diagrams, control logic, and automation systems (PLCs, HMIs, SCADA) to identify faults, perform root ‑ cause analysis, and implement corrective actions in a safety ‑ sensitive, 24/7 operational environment.


• Excellent interpersonal, communication, and teamwork skills with the ability to collaborate effectively with operations, maintenance teams, contractors, and airport stakeholders; communicate technical and safety information clearly; and maintain professionalism, accountability, and customer focus during routine operations, outages, and emergency response situations.


• As this position is considered safety-sensitive, candidates must successfully complete pre‑employment drug and alcohol testing as part of the hiring process.


• This role includes driving as part of its duties; therefore, candidates will be required to provide a valid Class 5 driver’s license and a current driver’s abstract as part of the hiring process.

WHAT ADDITIONAL SKILLS ARE AN ASSET

• Bilingual in English and French


• Experience supporting PLCs, SCADA systems, and power system automation.


• Experience working in a regulated or high-reliability environment.

WHAT DOES DIVERSITY MEAN TO US

We are committed to building a team where exceptional leadership shines and our crew thrives both at work and at home. We believe that deliberate steps such as creating a workplace that is physically and psychologically safe, equitable to all, and actively and diligently taking steps along the path to reconciliation are the keys to making this a reality.

OUR VALUES

We prioritize genuine concern and compassion for everyone we engage with, from our team members to our partners and guests, always striving to help and support one another.

We actively seek diverse perspectives in our decision-making and collaboratively tackle challenges.

We work together with trust and transparency, supporting one another to achieve the collective goals of our organization.

We grow, evolve, and adapt with purpose, continually aligning our actions with our vision.

We embrace curiosity and boldly challenge the status quo, exploring new opportunities and taking thoughtful, responsible risks that drive purposeful innovation.