Site Superintendent

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Date: Nov 28, 2025

Location:Chalk River, ON, CA

Operating Sector: Nuclear

Position Title: Site Superintendent

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.
• Inclusion. We provide equitable opportunities for everyone.

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

What is the Opportunity?

Aecon holds a Master Construction Contract with Canadian Nuclear Laboratories (CNL) for completing projects at their Chalk River, Ontario site. This is a dynamic growth opportunity in a fast-paced environment working with an exciting client and site that is rich in history, as it was the location of the first nuclear reactor in Canada. Today, you can be a part of history by joining the nuclear renaissance.

Under the general direction of the Construction Manager, the Superintendent will assist in the supervision, coordination and scheduling of construction activities on project construction site and/or supervise a construction project in compliance with the contract and the job cost estimate and ensures all the work is completed safely to acceptable standards of quality and workmanship.

What You'll Do Here:

• Maintain excellent relationships with client, engineers, consultants, subcontractors and public.
• Responsible to ensure that all work is conducted in a safe manner in compliance with safety, quality and human performance policies.
• Implement Joint Venture and Client policies and project procedures as required.
• Assist in developing, monitoring and updating of project schedule with the Construction and Project Manager Ensure subcontractors comply with project master schedule.
• Utilize project master schedule to create detailed look ahead schedules for foreman and subcontractor use.
• Assist in developing recovery strategies when project schedule or budget are in jeopardy.
• Plan, supervise and approve the work of own forces and subcontractors on the project including determining methods of construction, manpower levels, materials, tools & equipment, rentals and work schedules.
• Assume responsibility for productivity of trades and subcontractors, efficient use of materials and equipment and contractual performance of the project.
• Ensure trades personnel complete all necessary training in areas of safety, quality assurance, technical qualifications, equipment operation and owner specified requirements.
• Ensure project is constructed in compliance with drawings, specifications, Field Work Packages (FWPs), Inspection & Test Plans (ITPs) and project schedule and budget.
• Interface with client representatives, design engineers, consultants, other contractors, etc.
• Ensure the work is carried out in accordance with QA/QC Programs and project quality guidelines.
• Maintain appropriate field documentation including safety records, daily progress reports, training records, T&E and rental records, manpower reports, owner support requests, FWP documents, etc.
• Participate in basic layout, preparation of work instructions, field engineering activities, etc.
• Maintain lines and levels – verify as built conditions.
• Direct General Foremen, Foremen, hourly trades and subcontractors in the execution of their assigned duties

What You Bring to the Team:

• Education to include a technical college diploma or equivalent combination of technical training and/or related experience.
• Experience in the Nuclear Industry.
• Minimum 5 years construction and subcontractor supervision experience.
• Ability to successfully supervise a construction project.
• Knowledge of all aspects of construction such as; technology, equipment, methods, trade agreements and jurisdiction, engineering, cost control, scheduling and safety requirements.
• Good communication, organizational and supervisory skills are essential.
• Basic knowledge of Microsoft Word, Excel and Outlook.
• Ability to read and understand CGC Cost Reports.
• Basic presentation skills.

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.