Mechanical Assessor

Date:
Mar 26, 2026

Location:

Bowmanville, ON, CA

Operating Sector:
Nuclear

Come Build Your Career at Aecon!

As a Canadian leader in infrastructure development, Aecon is safely and sustainably building what matters for future generations to thrive! We lead some of the most impactful infrastructure projects of our generation, at the forefront of transformational change in transportation and energy, and partnering every day to build, connect, power, and strengthen our communities.

At Aecon, you can count on:

• Safety Always. Our number one core value. If we can’t do it safely, we don’t do it at all.
• Integrity. We lead by example, with humility and courage.
• Accountability. We’re passionate about delivering on our commitments.

We lead the infrastructure industry with purpose, and our people are at the heart of everything we do. So, we invest in our people, just like they invest in us!

At Aecon we:

• Ensure you and your family receive the services needed to support your mental, emotional, and physical well-being.
• Believe in helping you build your career through our Aecon University and Leadership Programs.
• Are committed to supporting and investing in inclusive work environments, through initiatives like Equity, Diversity & Inclusion training, our Aecon Women in Trades and Aecon Diversity in Trades programs
  , and our Employee Resource Groups (ERGs) to ensure we are building inclusion into every aspect of our culture at Aecon.
• Are a leader in sustainable construction
  . With a strong commitment to operating responsibly by minimizing our impact on the environment and surrounding communities.

Our business success relies on strong execution and continuous improvement – driven by the diversity, expertise and teamwork of our people. We’re always searching the globe for innovative, collaborative minds to join our best‑in‑class Aecon community!

The joint venture between Atkins Realis and Aecon has been awarded an Extended Services Master Services Agreement (ESMSA) with Ontario Power Generation (OPG) for projects at both the Pickering & Darlington Nuclear Generating Stations.

The Assessor is a highly motivated self‑starter who will assist in various areas of the ESMSA projects related to technical and planning deliverables heavily using OPG’s Asset Suite 9 program depending on project requirements.

• Navigate OPG Asset Suite 9
• Plan operating and shutdown work orders, work requests and maintenance work in Asset Suite 9
• Produce detailed work plans and instructions
• Assemble data for work activities
• Prepare reports and history records in Asset Suite 9
• Order material in Asset Suite 9
• Perform constructability reviews
• Evaluate the work environment to determine which support programs are required
• Attend internal and external meetings
• Provide guidance/input regarding work planning, execution and commissioning strategies.

• A minimum of 5 years working a Nuclear Generation Station as a Mechanical Foreman (or equivalent)
• Extensive knowledge of Asset Suite 9
• Proficient with Microsoft Excel
• Ability to meet the challenges of this dynamic role
• Ability to work with different work groups (Project Management, Construction and OPG)
• Assessors must understand and be familiar with the nuclear plant equipment and nuclear procedures and policies.
• Holds a mechanical certification (or equivalent)
• Travel to various work locations in both field and office
• Walkdown of project sites and systems outside and inside of station are required to support workorder assessments

Reason for vacancy:
New

Pay Range: $120,000 - $145,000

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.