Commissioning Operator – Power Block

Aplin is recruiting on behalf of our client for an experienced Commissioning Operator – Power Block to support a major industrial project in Edmonton, Alberta. This role will focus on the commissioning, initial start-up, testing and stabilization of gas turbine and steam turbine generator systems.

Position Details

• Location: Edmonton, AB
• Contract Duration: 1 year
• Schedule: 40 hours per week
• Job Level: Level IV
• Work Environment: Project field-based
• Employment Type: Contract

Key Responsibilities
Commissioning Preparation

• Work with the Commissioning Coordinator to understand commissioning and start-up plans for the Power Block.
• Review system commissioning packages, procedures and technical documentation.
• Complete required commissioning operator training and competency validation.
• Complete site-specific safety and work permit training.

Field Commissioning & Start-up

• Support Construction Complete (CC) and Mechanical Complete (MC) walkdowns.
• Support equipment energization, installation of energy isolations and site work permit requirements.
• Execute commissioning and start-up procedures in coordination with vendors, engineering and the commissioning team.
• Oversee chemical cleaning and flushing of equipment, including heat recovery steam generators (HRSGs) and lube oil systems.
• Perform initial cold and hot commissioning, functional testing and trial runs of gas turbine generators (GTGs).
• Support commissioning of steam turbine generators (STGs), condensers and cooling water systems.
• Support steam line blowing and initial steam turbine roll and heat-up activities.
• Participate in overspeed testing, synchronization and load progression.
• Support reliability testing of gas and steam turbine generators.
• Assist with electrical testing of excitation systems, static frequency converters and generators.
• Update operating procedures and technical documentation as required.
• Provide daily progress reports and communicate commissioning issues.
• Troubleshoot equipment and verify system performance against design specifications.
• Support the training of Operations personnel to ensure a smooth transition into ongoing operations.
• Share commissioning and start-up knowledge, providing guidance and mentoring to less experienced team members.

Qualifications & Experience

• Minimum 4th Class Power Engineer certification.
• 3–5 years of hands-on operating experience with Gas Turbine Generators (GTGs) and/or Steam Turbine Generators (STGs) is a strong asset.
• Previous commissioning and start-up experience with turbine generator equipment is highly preferred.
• Strong technical understanding of gas turbine and/or steam turbine generator operation.
• Experience with functional testing, equipment start-up, troubleshooting and reliability testing.
• Ability to work effectively with vendors, engineering teams, contractors and operations personnel.
• Strong communication, coordination and problem-solving skills.
• Commitment to safe work practices in an industrial project environment.

Required Safety Certifications
Candidates must hold the following current safety certifications:

• Construction Safety Training System (CSTS-20)
• Basic Scaffold Safety (CSTS-20)
• Fall Protection
• Confined Space Entry & Monitoring
• WHMIS
• H?S Alive

Why Work with Aplin?
Aplin connects skilled professionals with meaningful opportunities across Canada's leading industries. We work closely with our clients and contractors to provide a supportive experience throughout the recruitment and assignment process.

If you have hands-on power generation experience and are interested in supporting the commissioning and start-up of major turbine systems, we encourage you to apply.

Apply today through Aplin.


At Aplin — together with our brands CompuStaff, Impact Recruitment, and Vantix Systems — we connect great people with great organizations across North America. We believe diverse teams build stronger companies, and we welcome applicants from all backgrounds, experiences, and perspectives. We use AI tools to assist in a fair and efficient matching process, helping our recruiters connect the right people with the right opportunities. To be considered, applicants must be legally entitled to work in Canada, including holding any required permits. Our recruitment services are always free for job seekers. Accommodation is available upon request throughout all stages of the recruitment process.