Co-op, Commissioning Coordinator

Come Build Your Career at Aecon!

Aecon delivers some of the most complex and impactful infrastructure projects — from transformative transportation networks to critical energy, industrial and nuclear programs. The projects we build connect communities and power future generations. With deep roots in North America and a strong footprint internationally, Aecon brings global expertise and proudly serves public and private sector clients through its Construction and Concessions segment.

Safety Always is not only our #1 core value – it is the standard that anchors our culture. We believe the most ambitious projects deserve the most committed people. At Aecon, you won’t just build your career — you’ll help build what matters to enable future generations to thrive.

At Aecon, you can count on:

• Safety Always. Our number one core value. The safety of our people, projects, partners, and stakeholders is our priority focus – today and always.
• Integrity. We lead by example, with humility and courage.
• Accountability. We’re passionate about delivering on our commitments.
• Inclusion. We provide opportunities where people feel valued, supported, and empowered to contribute fully.

We deliver infrastructure with purpose, and our people are at the heart of everything we do. Aecon employees are incredibly proud to build some of the most impactful infrastructure of this generation – we call it Aecon Proud .

At Aecon we:

• Ensure you and your family receive the services and benefits needed to support your mental, emotional, and physical well-being.
• Are intentional when it comes to investing in your development. We help you build your career and advance your skills through our Aecon University, tuition reimbursement, and Leadership Programs.
• Are committed to creating work environments focused on mutual respect, teamwork, collaboration, and new ideas, through meaningful initiatives, training, partnerships with Veteran groups, our Aecon Women in Trades and diversity programs, as well as our Employee Resource Groups (ERGs) , to ensure we are building with top talent and harnessing our collective strengths within every aspect of our culture.
• Operate responsibly by managing risk, safety, and environmental considerations across all our projects and surrounding communities.

Our success is built on the passion, expertise, and dedication of our people. Together, we embrace strong execution, innovation, and continuous improvement — values that come to life through the unique talents and collaborative spirit of every team member. If you’re inspired to make a difference through future-building projects, join our best-in-class team.

What is the Opportunity?

As part of an alliance agreement, Aecon has been awarded a contract to construct a nuclear facility which utilizes the GEH BWRX-300 reactor technology. The project is known as OPG’s Darlington New Nuclear Project (DNNP). The project is located on the DNNP site in the Municipality of Clarington, in the Regional Municipality of Durham.

As part of the Site Establishment team, the Commissioning Coordinator Co-op will report to the Testing and Turnover Manager and will assist in management of commissioning preparation, including procedure writing, care and preservation, implementation of digital tool, estimation of budget, etc.

This role will require continuous communication with all project team members and will provide supports to team members on various administrative tasks.

What You'll Do Here:

• Assist in the preparation of component care and preservation activities
• Interact with Construction teams to prepare for future flushing/cleaning activities.
• Assist in the preparation of future implementation of digital tool for Commissioning and Completion Management
• Participate in meetings and prepare meeting minutes.

What You Bring to the Team:

• Pursuing an Engineering Degree (Civil, Mechanical, or Electrical) is preferred.
• Minimum GPA of 3.0
• Knowledge of Aconex, Bluebeam, Excel an asset.
• Able to read blueprint an asset.
• Excellent interpersonal, communication (both oral and written) skills.
• Valid G license and accessible to a car
• Need to work in person at CHQ.

The expected pay range for this role is $23 - $28 per hour.

Reason for Vacancy: New

Individual pay is determined based on several factors, including work location, education, experience, unique skills and job conditions. Other considerations may include certifications, specialized training, and the complexity or scope of the role.

Aecon fosters diversity, inclusion and belonging within and across our organization. We welcome all to apply including, women, visible minorities, Indigenous peoples, persons with disabilities, and persons of any sexual orientation or gender identity.

We are committed to adhering to the objectives and requirements outlined in the Accessible Canada Act (ACA), and to meeting the accessibility needs of persons with disabilities in a timely manner. Through the implementation of the requirements of the ACA and its applicable regulations, appropriate accommodations will be provided upon request throughout the interview and hiring process.

As part of our commitment to fair and transparent hiring practices, Aecon may use artificial intelligence (AI) tools to assist in screening and reviewing candidates. These tools are applied responsibly and in accordance with applicable privacy laws and Aecon’s AI Usage Policy. All final decisions are made by qualified Aecon team members.