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.

Safety

Always. The safety of our people, projects, partners, and stakeholders is our priority focus – today and always. Inclusion. Ensure you and your family receive the services and benefits needed to support your mental, emotional, and physical well-being.

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.

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. 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 Environmental, Health, and Safety (EHS) Senior Advisor reports to the EHS Director and is responsible for providing health and safety advice and assistance to the projects Line Supervisors.

The Senior EHS Advisor will be responsible for supervising a small team of EHS Advisors that will be engaged in the development, implementation, and auditing of the Safety Program for the Projects. With guidance, provide leadership and direction to the EHS Advisors and line management in the development, implementation, and continuous improvement of EHS management systems and processes. Oversee and develop Employee setting, health and safety orientation and Site‑specific workplace, 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, Observations, 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.

Oversee, monitor, conduct, and facilitate observation and coaching and inspections in the workplace. Participate in the Joint Health and Safety Committees. Ensure accidents/incidents are recognized and investigated in a timely 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. Work with the Environmental representative to ensure environmental risks are identified and addressed in the Environment Management Plan, and the plan is executed accordingly. Make recommendations on environmental and safety products for the workplace.

Prepare reports and deliver presentations to workers, project leadership, and clients.



Support the management of Return to Work and Modified duties cases at the field level.

Support Human Performance

Program activities. Participate in daily tailboards and weekly safety meetings. Provide supervision and leadership to EHS Advisors including day-to-day task assignments, overseeing work to ensure timely completion and meeting expectations for quality.

Possession of or work towards a designation such as Canadian Registered Safety Qualified (CRSP) or Certificate of Recognition (COR) Auditor and National Construction Safety Officer (NCSO) is an asset Knowledge of Construction projects with a solid understanding of the Occupation Health and Safety Act (“OHSA”) and other relevant regulations and legislations required.

Incident

Investigation training/experience considered an asset Intermediate to advanced working knowledge of Microsoft Office (Word, Excel, PowerPoint, Outlook). Excellent meeting and training facilitation. Adaptable and adaptable to an ever‑changing environment OPG or Bruce Power Security Clearance would be considered an asset.

This position requires the successful candidate to be in the field observing work, requiring the ability to walk more than 3 km per day, climb minimum 3 flights of stairs and occasionally climb ladders. This role requires flexibility to support project demands, including shift work, extended hours, and occasional weekend or night work throughout the duration of the project. This role requires the successful candidate to work within a nuclear environment.

Various work locations in both field and office. Frequent travel between work sites. 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. Other considerations may include certifications, specialized training, and the complexity or scope of the role.

We are committed to providing equal employment opportunities and considering all applicants without regard to race, color, religion, sex, national origin, age, disability, or any other characteristic protected by applicable local laws. #

📌 Senior Safety & Wellbeing Advisor (Pickering)
🏢 Aecon Group
📍 Pickering