EHS Manager

Aecon Concessions; Pickering; On-site; CAD 112,000 - 162,000; Full time

Job summary

Aecon Group Inc. is seeking an Environment, Health and Safety (EHS) Manager to lead the EHS team on CanAtom's Pickering Nuclear Refurbishment program. You will supervise EHS Advisors, develop and audit safety programs, and drive regulatory compliance across construction activities.

The role emphasizes leadership, training delivery, and collaboration with project leadership and external stakeholders in a complex nuclear environment.

Qualifications

• Minimum 5 years’ experience coordinating and managing health and safety for construction projects.
• Solid understanding of OHSA and relevant regulations.
• CRSP or COR Auditor and NCSO certification is required.
• Bachelor’s degree in related field preferred.
• Experience in nuclear projects is an asset.
• Strong communication and organizational skills.

Responsibilities

• Lead the EHS department and drive implementation of EHS management systems.
• Oversee EHS orientation for workers, owners and clients.
• Mentor supervisors on Aecon Health, Safety and Environmental Manual.
• Ensure risk mitigation plans and audits are conducted as required.
• Develop and deliver EHS training and presentations.
• Represent the CanAtom JV at stakeholder meetings and liaise with authorities.
• Recruit and supervise EHS Advisors.

Skills

Health & safety leadership

Verbal and written communication

Inclusion & diversity advocacy

Organizational & time management

Adaptability

MS Office proficiency

Education

Bachelor's degree in related field

CRSP or COR Auditor / NCSO

Tools

Microsoft Office

Job description

It has come to our attention that various international organizations or individuals have been offering false employment opportunities at Aecon Group Inc. Aecon Group Inc. employment policies and processes involve interviews, and candidates who seek employment are never required to pay us any sum of money. To do so would be contrary to our business conduct guidelines and ethical practices. We also do not extend formal offers of employment or execute employment agreements through social media or social chat platforms.

We take this matter extremely seriously and are working with the appropriate authorities to shut down such fraudulent schemes. Please remain vigilant on this matter and report any suspicious outreach to your local authorities and email any concerns [e-mail]

Date: Sep 6, 2026

Location

Pickering, ON, CA

Operating Sector: Safety

Position Title: EHS Manager

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?

CanAtom, a joint venture between AtkinsRéalis and Aecon, is delivering the Pickering Nuclear Generating Station Refurbishment Project under a collaborative contract with Ontario Power Generation. The joint venture is underway to complete the retube, feeder, and boiler replacement (RFBR) of Units 5–8. Building on the successful delivery of the Darlington Refurbishment Project, the CanAtom team brings proven experience in safely executing complex nuclear projects on time and on budget to support Ontario’s clean energy future.

The Environment, Health, and Safety (EHS) Manager, reporting to the EHS Director, will be responsible for managing a team of EHS Advisors that will be engaged in the development, implementation, and auditing of the Safety Program for the Projects.

What You’ll Do Here:

• Provide leadership, direction, and guidance to the EHS department and line management in the development, implementation, and continuous improvement of EHS management systems and processes.
• Oversee and develop Employee environment, health and safety orientation and Site-specific environment, health and safety orientation to workers, owners, and clients.
• Mentor supervisors and staff on Aecon Health, Safety and Environmental Manual.
• Ensure that such critical systems to the EHS Management System, such as FMEA, JHA’s, JARR cards, BBO’s, Inspections, and audits are completed as required on the projects.
• Ensure effective risk mitigation plans are in place such as environmental management, emergency preparedness/response plans, communication plans, etc. are continuously developed, maintained, and implemented properly.
• Oversee, monitor, conduct and facilitate behavioral observation in the workplace.
• Develop and facilitate EHS presentations to clients.
• Participate in the Joint Health and Safety Committees.
• Ensure accidents/incidents are recognized and investigated in a timely/valued manner by providing leadership and direction in all facets of training, reporting, investigation, and analysis.
• Provide measures of loss and risk management improvement through accident/incident trend analysis to support annual performance targets.
• Ensure workplace risks and hazards are identified and effective mitigation strategies are developed and implemented.
• Inspects project facilities and recommends corrective actions.
• Work with the Environmental representative to ensure environmental risks are identified and addressed in the Environment Management Plan and the plan is executed accordingly.
• Ensure environmental incidents and accidents are identified, reported, investigated and corrective actions are appropriately implemented.
• Responsible for preparing pre-qualifications for potential clients.
• Responsible for the implementation of our Sub – Contractor pre-qualification program and the pre-qualification of Sub-Contractors.
• Make recommendations on environment and safety products for the workplace.
• Liaise with Government agencies.
• Represent the Joint Venture at meetings with stakeholders and other organizations on issues regarding workplace health and safety matters.
• Prepare reports and deliver presentations to Project leadership and clients.
• Recruit and hire EHS Advisors.
• Provide supervision and leadership to EHS Advisors including day to day task assignment, overseeing work to ensure timely completion and meeting expectations for quality.
• Work with Direct Reports to develop individual career development plans.

What You Bring to the Team:

• Minimum 5 years’ experience coordinating and managing health and safety for construction projects.
• Previous experience in a leadership role required.
• Knowledge of Construction projects with a solid understanding of the Occupation Health and Safety Act (“OHSA”) and other relevant regulations and legislations required.
• Canadian Registered Safety Professional (CRSP) or Certificate of Recognition (COR) Auditor and National Construction Safety Officer (NCSO) is required.
• Bachelor’s degree in related field preferred.
• Experience in nuclear considered an asset.
• Understanding of the Workplace Safety and Insurance Board System (WSIB) and return to work program.
• Intermediate to advanced working knowledge of Microsoft Office (Word, Excel, PowerPoint, Outlook).
• Ability to communicate with tact and diplomacy, excellent verbal, and written communication skills.
• Be a champion of inclusion and diversity
• Background in Training, Education and/or experience delivering EHS Training programs to individuals and groups is considered an asset
• Exceptional organizational and time management skills.
• Excellent meeting and training facilitation.
• Adaptable and flexible to an ever-changing environment.
• Due to the nature of work conducted by CanAtom, mandated nuclear export controls requirements must be met for employment.
• Our background check process includes a full security check and clearance process as well as reference checks. The security clearance process includes a comprehensive list of previous residences, employment, education, and other pertinent information

At CanAtom, we are committed to creating an inclusive and accessible workplace. We encourage applications from all qualified individuals and will provide accommodations throughout the recruitment process upon request.

Reason for vacancy: New

Pay Range: $112,000 - $162,000
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.