Senior Quantity Surveyor

Webuild; Toronto; On-site; CAD 90,000 - 120,000; Full time

Job summary

A leading construction company is seeking a Senior Quantity Surveyor to join their Cost Control Team for a major infrastructure project in Toronto. Responsibilities include monitoring project costs, preparing reports, and managing subcontractor agreements. The ideal candidate has a degree in Quantity Surveying or Civil Engineering and extensive experience in large-scale infrastructure projects. This role offers competitive salary, RRSP matching, and comprehensive benefits.

Benefits

Competitive base salary

Group Benefits from Day 1

3-5 weeks of vacation

20% discount at GoodLife Fitness

Qualifications

• 10-15 years of experience in infrastructure or railway construction projects.
• Proven experience in post-contract construction phase on large scale infrastructure projects.
• Strong understanding of construction contracts and cost control systems.

Responsibilities

• Monitor and control project expenditure.
• Prepare accurate cost reports and forecasts.
• Administer subcontractor agreements and manage claims.
• Conduct site visits and assessments of work progress.
• Collaborate with project teams on cost-related matters.

Skills

Analytical skills

Negotiation skills

Communication skills

Problem-solving skills

Time management skills

Education

Degree in Quantity Surveying or Civil Engineering

Tools

MS Excel

MS Word

MS PowerPoint

Job description

Company Description

Webuild is an international construction company of civil engineering pioneers who have been at the forefront of the construction business for 120 years. With over 92,000 employees worldwide representing more than 125 nationalities, we are a global player with Italian roots, specializing in complex infrastructure—innovative and sustainable works that improve lives. Over the past century, we’ve built some of the world's most iconic infrastructure projects.

At Webuild, our DNA is rooted in Excellence, Integrity, Respect, Trust, and Sustainable Innovation. Guided by these values, our mission is to protect the planet, care for our people, inspire progress, share prosperity, and spark partnerships. Together, we’re building a better future—responsibly, inclusively, and with purpose.

About the Project

Pape Tunnel Underground Stations (PTUS), a vital segment of the Ontario Line, enhances connectivity, reduces congestion, and supports sustainable growth in Toronto. Webuild, in joint venture, leads this project—constructing 3.2 km of tunnel using advanced technology and two underground stations designed for future capacity, safety, accessibility, and seamless integration with Toronto’s transit network. More than construction, PTUS reflects our commitment to innovation and infrastructure that serves future generations.

To learn more about our project : Ontario Line - Pape Tunnel and Underground Stations (infrastructureontario.ca)

About the Job

We are hiring a Senior Quantity Surveyor to join our Cost Control Team on the Pape North Connect project. This position reports to the Quantity Surveyor Manager

What You Will Be Doing?

• Monitor and Control Project Expenditure
• Track all project costs, ensuring alignment with approved budgets and forecasts. Implement cost control measures and proactively identify potential cost overruns.
• Conduct Cost Reporting and Forecasting
• Prepare regular and accurate cost reports, providing detailed forecasts throughout the project lifecycle to inform decision-making by project management and stakeholders.
• Evaluate and Manage Subcontractor Agreements :
• Administer subcontractor agreements, including first evaluating of any potential claims, processing variations, and ensuring compliance with contractual obligations. Support the Construction Manager in technical issues and commercial department in all contractual matters.
• Support Procurement Strategies
• Contribute to the development and implementation of procurement strategies for materials, services, and subcontractors, ensuring cost-effectiveness and value for money.
• Conduct Site Visits and Inspections :
• Conduct regular site visits and inspections to assess work progress, validate quantities, monitor quality, and address any discrepancies or potential issues.
• Conduct Valuations for Payment :
• Perform valuations of completed work for interim payments to contractors and subcontractors, and prepare final accounts upon project completion, ensuring accurate and timely payments.
• Verify Subcontractor Claims and Recommend Payments :
• Assist commercial team if Subcontractor present claims, ensuring they are in accordance with the contract terms, and recommend appropriate payments.
• Collaborate with Project Teams :
• Work closely and collaboratively with construction managers, contract manager, engineers, architects, and site teams to ensure effective communication and coordination of cost-related matters.
• Prepare Reports for Stakeholders :
• Prepare / review accurate daily, weekly and monthly reports for clients, stakeholders, and senior management, providing clear and concise information on project costs, financial performance, progress and related issues.
• Allocate Costs Accurately :
• Accurately allocate costs to designated cost centers to ensure proper financial tracking, analysis, and reporting, facilitating effective cost control and project accounting.

What We Are Looking For?

Degree in Quantity Surveying, Civil Engineering, or related field

Minimum 10-15 years of experience in infrastructure or railway construction projects.

Proven experience in post-contract construction phase on large scale infrastructure projects.

Strong understanding of construction contracts, cost control systems, and procurement processes.

Ability to adapt to and learn new software and construction technologies.

Excellent analytical, negotiation, and communication skills.

Proficient computer skills – MS Excel, MS Word, MS PowerPoint, etc.

Good organizational and time management abilities.

Team player with the ability to work independently to meet deadlines, goals, and objectives.

Excellent problem-solving and prioritizing skills.

Adaptable to flexible work schedule when required to meet deadlines.

Why Choose Webuild?

Competitive base salary with RRSP matching up to 4% (for permanent employees).

Work on major linear infrastructure projects across Canada.

Group Benefits from Day 1 (20+ hours / week, permanent roles)

Employee and Family Assistance Program

Work / life balance encouraged

3–5 weeks of vacation based on experience

Tailored training and development

20% discount at GoodLife Fitness for Ontario employees

Join the Webuild Life

At Webuild, we believe diverse perspectives drive innovation, strengthen teams, and lead to better outcomes. We welcome applicants of all backgrounds, including but not limited to women, visible minorities, Indigenous Peoples, persons with disabilities, and members of the LGBTQ2S+ community. If you require accommodation during the recruitment process, please let us know.