Sr. Risk Specialist

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?  

ONxpress Transportation Partners (ONxpress) were chosen by Metrolinx and Infrastructure Ontario (IO) to enter the Development Phase of the On-Corridor Works project – the largest project in Metrolinx’s GO Expansion. 

Unprecedented in its scale and complexity, this multi-billion-dollar capital program will transform the GO regional rail network with electrification, more frequent service, shorter journey times and a more modernized system for the Greater Toronto and Hamilton Area. 

As part of the ONxpress project, Aecon is looking for a qualified Senior Risk Specialist to join our team. 

What You’ll Do Here: 

• Lead and facilitate risk assessments, workshops, and governance meetings. 

• Own and maintain the risk register, ensuring risks are identified, quantified, and mitigated. 

• Oversee and validate inputs for risk modeling and forecasting. 

• Perform and lead schedule risk analysis using Monte Carlo simulations. 

• Integrate quantitative and qualitative risk analysis into project forecasts. 

• Lead RM3 activities, including audit preparation and coordination. 

• Act as key contact for audits, inspections, and contracting authorities. 

• Drive collaboration across risk, compliance, commercial, and project teams. 

• Mentor junior team members and support development of risk capabilities. 

• Lead continuous improvement initiatives, enhancing risk practices, systems, and reporting. 

• Ensure compliance with risk, regulatory, and safety standards. 

• Deliver executive-level reporting and insights to support decision-making. 

• Develop risk reports highlighting progress, top risks and QRA results. 

• Drive an inclusive culture to promote equity, welcome different perspectives, and enable career progression by fostering a sense of belonging.  

What You Bring to The Team:  

• Degree in Engineering, Business, Analytics, or related field.
• Certifications (CAP, CRM, PMP) considered an asset.
• 5-8 years of risk management experience in large, complex infrastructure or capital projects
• Expertise in:
  • Monte Carlo simulation & schedule risk analysis
  • Quantitative risk modeling & contingency development
  • AACE recommended practices
• Strong experience in large-scale projects (brownfield/greenfield).
• Proven ability to lead, mentor, and influence stakeholders.
• Strong analytical, communication, and problem-solving skills.
• Advanced proficiency in Excel, Power BI, and Microsoft Office.
• Solid understanding of risk, compliance, contracts, and regulatory requirements.
• Be a champion of inclusion and diversity. 

Reason for vacancy: Replacement 

Pay Range: $80,000 - $120,000 

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 belonging within and across our organization. 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.