Commercial Manager, Transportation

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 transformative transportation projects. From rail & transit, to marine, ports, and aviation, you'll shape agreements that drive success and sustainability. Reporting to the Director, Commercial & Risk Management, you'll collaborate with senior leadership and project teams to deliver commercial excellence on major infrastructure initiatives.

Your Impact

• Manage and negotiate complex contractual agreements for rail, transit, ports, marine coastal, aviation, and fleet projects.
• Provide strategic commercial oversight to ensure corporate and project objectives are achieved.
• Draft, review, and administer agreements including teaming, joint ventures, and subconsultant contracts.
• Support bid teams with risk reviews, commercial strategy, and internal approvals for major proposals.
• Lead negotiations on high-profile projects and guide teams through critical commercial decisions.
• Mentor junior team members and contribute to developing best practices in commercial management.

The Skills That Set You Apart

• 5–10+ years of experience in commercial or contract management within transportation or infrastructure sectors.
• Post-secondary education in project management, construction management, quantity surveying, engineering, finance, or business.
• Proven expertise in Design-Bid-Build (DBB) and Design-Build (DB) delivery models.
• Ability to navigate complex negotiations and deliver outcomes aligned with business objectives.
• Strong understanding of risk management principles and commercial governance processes.
• Adaptability to manage deadlines, ambiguity, and competing priorities in a dynamic environment.

Why Choose WSP?

We exist to shape communities to advance humanity. The brightest engineers, advisors and scientists from across the globe call WSP home.

• 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

Proud Recognition

Proud to share that the WSP in Canada Rail & Transit team has achieved 1st place for "Great Company to Work for in Canadian Rail" at the Inaugural TRACCS Transit & Rail Association Awards.

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

WSP is one of the world's leading professional services firms. Our purpose is to future proof our cities and environments.

We have over 65,000 team members across the globe.  In Canada, our 12,000+ people are involved in everything from environmental remediation to urban planning, from engineering iconic buildings to designing sustainable transportation networks, from finding new ways to extract essential resources to developing renewable power sources for the future.

At WSP:

• We value our people and our reputation
• We are locally dedicated with international scale
• We are future focused and challenge the status quo
• We foster collaboration in everything we do
• We have an empowering culture and hold ourselves accountable

Health and Safety is a core paramount value of WSP.  Given the importance of keeping one another safe it is expected that you comply with our Health, Safety & Environment (HSE) policy at all times as well as client HSE policies when working at client locations.

Offers of employment for safety-sensitive positions involving fieldwork are contingent upon candidates being able to perform key physical tasks of the job as described in the job posting and interview. This may include the ability to work in a variety of environmental conditions, such as remote or isolated areas, working alone, and in inclement weather (within safe and reasonable limits).

WSP welcomes and encourages applications from people with disabilities. Accommodations are available on request for candidates taking part in all aspects of the selection process.

WSP is committed to the principles of employment equity. Only the candidates selected will be contacted.

WSP does not accept unsolicited resumes from agencies. For more information please  READ THE FULL POLICY.