Medium Voltage Commissioning Specialist

Medium Voltage Commissioning Specialist

Full-Time | Permanent
Location: Calgary

Overview

We are seeking an experienced Medium Voltage Commissioning Specialist to support the commissioning, testing, and energization of electrical systems and equipment.

In this role, you will act as both a technical expert and mentor, helping develop the capabilities of fellow specialists while ensuring the highest standards of quality, safety, and technical execution.

You will also play a key role in building and maintaining service programs, developing technical documentation, and driving knowledge sharing across teams. This position requires close collaboration with customers, project teams, and manufacturing to ensure successful project delivery.

Key Responsibilities

Commissioning & Testing

• Perform acceptance, maintenance, and diagnostic testing on electrical equipment up to 15 kV, including:
  • Switchgear, circuit breakers, and switching devices
  • Motor control systems (VFDs, MCCs)
  • Power and instrument transformers
  • Cable terminations and testing
  • Automatic Transfer Switches (ATS)
  • Protection relays and control systems
• Commission and validate control circuits for protection, interlocking, monitoring, and indication systems
• Interpret and work from:
  • Single-line diagrams
  • Wiring and schematic drawings
  • Logic diagrams and relay configuration files

Technical Documentation & Analysis

• Develop and maintain:
  • Test procedures
  • Commissioning plans
  • Detailed technical reports aligned with NETA and industry standards
• Analyze test data, identify deficiencies, and recommend corrective actions
• Provide feedback and support continuous improvement initiatives

Lifecycle Services & Program Support

• Support and administer lifecycle service programs such as:
  • Operator training
  • Power quality analysis
  • Infrared thermography
  • Vibration and oil analysis
  • Partial discharge testing

Leadership & Knowledge Sharing

• Mentor and support junior specialists and team members
• Drive knowledge transfer, standardization of best practices, and capability development
• Promote technical excellence and continuous learning

Safety & Field Execution

• Champion a strong safety culture, including:
  • LOTO procedures
  • Arc flash protection
  • Electrical and environmental safety standards
• Work safely alongside construction and commissioning teams in dynamic environments
• Troubleshoot complex systems, perform root cause analysis, and resolve issues under pressure

Qualifications & Experience

Education & Certifications

• Diploma in Electrical Engineering Technology or Degree in Electrical Engineering
• ** Journeyman Electrician or Power System Electrician** certification is an asset
• NETA Certification (Level I–III) or equivalent is considered an asset

Experience

• Minimum 4+ years of commissioning or electrical testing experience
• Hands-on experience with medium voltage systems (up to 15 kV)
  • Experience above 15 kV is an asset
• Practical experience with relay testing and associated tools:
  • Relay test sets, Megohmmeter, Ductor, TTR, VLF, AC Hipot
  • Software such as Omicron Test Universe, Doble, AcSELerator
  • Protection systems (SEL, Multilin, Schneider)
• Exposure to protection, control systems, substation commissioning, or automation is an asset

Core Competencies

• Strong analytical thinking and troubleshooting skills
• High attention to detail and accuracy in documentation
• Effective problem-solving and root cause analysis capabilities
• Excellent customer service and communication skills
• Self-motivated with a proactive, team-oriented mindset

Additional Requirements

• Valid Class 5 driver’s license with a clean driver’s abstract
• Willingness to travel and work in various site conditions, including adverse weather
• Ability to work rotations and at customer sites as required
• Strong proficiency in Microsoft Office tools

Additional Information

• This is a safety-sensitive position and requires:
  • Pre-employment alcohol and drug testing
  • Background and security clearance checks

Why Join

• Work on critical infrastructure and advanced electrical systems
• Be part of a collaborative, safety-first environment
• Opportunity to grow into a technical leader and mentor role