Senior Commercial Manager

WSP USA; Toronto; On-site; CAD 80,000 - 110,000; Full time

Job summary

A leading engineering firm in Toronto is seeking a commercial manager to drive negotiations and strategies for major infrastructure projects. This role requires over 5 years of experience in commercial management within the engineering sector, along with a Bachelor's degree in business or engineering. Responsibilities include developing contracting strategies, collaborating with project teams, and ensuring financial performance. The firm offers a flexible work environment and opportunities for professional growth.

Benefits

Flexible work options

Opportunities for career growth

Being part of a Top 100 Employer in Canada

Qualifications

• More than 5 years of experience in commercial management within engineering or infrastructure sectors.
• Proven ability to negotiate contract terms and manage risk.
• Knowledge of contract law and cost control principles.

Responsibilities

• Lead commercial negotiations for infrastructure projects.
• Develop and implement contracting strategies to optimize financial performance.
• Collaborate with Project Managers to maintain commercial integrity.
• Negotiate amendments, change orders, and disputes.

Skills

Negotiation skills

Risk management

Strategic thinking

Relationship management

Education

Bachelor’s degree in business, engineering, or a related technical discipline

Job description

What if you could redefine what’s possible? With us, you can. You want Purpose. Growth. Opportunity. People who get it. We are the home of ambitious, passionate, and innovative world shapers. With an unmatched breadth and depth of engineering, advisory and science-based expertise, our global minds unite to power local solutions. We are pathfinders and impact makers. We are Visioneers. We are WSP. The Opportunity Innovate and Lead – In this role, you’ll be at the forefront of commercial strategy for some of Ontario’s most complex infrastructure projects. From bridges and highways to major transportation initiatives, you’ll shape agreements that drive success and protect WSP’s interests while enabling transformative outcomes for communities.Your Impact

• Lead commercial negotiations for design and construction administration services across Bridges, Highways, Roads, and Major Projectsli>
• Develop and implement contracting strategies that mitigate risk and optimize financial performance.
• Collaborate with Project Managers to ensure commercial integrity throughout project delivery, reducing margin erosion and claims.
• Champion change management processes and negotiate amendments, change orders, and dispute resolutions with tact and professionalism.
• Partner with internal teams (legal, risk, insurance, finance) to align commercial practices with WSP’s strategic objectives.
• Drive excellence in project delivery and financial performance, ensuring commitments are met and profitability targets achieved.
• Share best practices nationally, fostering a culture of collaboration and continuous improvement.
• Promote WSP’s safety and ethics programs as foundational elements of every project.

The Skills That Set You Apart

• Bachelor’s degree in business, engineering, or a related technical discipline.
• More than 5 years of experience in commercial management within engineering or infrastructure sectors delivering large, complex projects.
• Proven ability to negotiate contract terms, manage risk, and resolve disputes across diverse delivery models.
• Knowledge of contract law, risk management, and cost control principles in the engineering industry.
• Strategic thinker with sound judgment and a reputation for integrity.
• Skilled at building consensus and managing relationships in a matrix environment.

Why Choose WSP?

• Proudly Canadian – we are a Top 100 Employer in Canada for 2026.
• A global community of brilliant minds – your next idea, mentor, or opportunity is always within reach.
• Limitless opportunities start here. Whether it’s across the country or around the globe, we’ll help you tailor your role to match your ambition—because your growth drives ours.
• Flexible work, real balance – we recognize the importance of balance in our lives and encourage you to prioritize the balance in yours. #WeAreWSP

Ready to shape the future?

Take the next step in your career and join us in redefining what's possible. Apply today and let's create lasting change together!