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 [email protected]

Date: Oct 23, 2026

Location: Toronto, ON, CA

Operating Sector: Human Resources

Position Title: Assistant, Human Resources (Co-op)

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 advantages 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?

The Human Resources Assistant (Co-op) will provide administrative and coordination support to our Human Resources and Operations teams. The Human Resources Assistant is responsible for assisting our HR Operational teams with providing professional, client-centered support within a fast-paced environment as well as supporting our central HR team with program administration, HR process development, policy governance, HR communications, and other transactional activities supporting the business.

What You'll Do Here:

- Work closely with HR and payroll to ensure all transactions related to the employee life cycle are submitted accurately and within the required payroll deadlines. For example, new hire paperwork, terminations, benefits, compensation changes, taxable benefits, project uplifts.
- Responsible for salary reports and ensuring data accuracy and integrity.
- Investigating and answering employee questions associated with their pay, acting as a liaison between the employee and salary payroll department & hourly payroll department.
- Generate new and ad hoc HRIS reports as needed by the HR department.
- Support drafting offer letters, onboarding new employees, collecting all new hire paper

📌 Assistant, Human Resources (Toronto)
🏢 Aecon
📍 Toronto