We're looking for a Senior Estimator, Infrastructure to lead the development of accurate, competitive, and executable estimates on heavy civil and infrastructure projects. This role is hands‑on and accountable for driving estimates from early concept through submission, working closely with preconstruction, operations, and leadership to ensure projects are priced right and built right. While we are looking for a Senior Estimator, we may be open to candidates at an Intermediate level (compensation will be based on experience for more junior candidates). What You'll Be Responsible For Estimating Leadership &

• Execution Lead full-cycle estimating on heavy civil, transit, and infrastructure projects Build detailed first-principles, bottom‑up estimates Own estimate accuracy, completeness, and competitiveness Drive estimates from concept through final submission Scope Development &

• Strategy Review drawings, specifications, and contract documents Define scope, assumptions, and pricing strategies Identify risks, gaps, and opportunities early Develop transparent estimate narratives and documentation Field Integration &

• Constructability Work closely with operations and field teams Align estimates with real construction means and methods Ensure constructability is built into all pricing Support planning with practical, executable approaches Design-Build &

• Preconstruction Support Support design‑build pursuits and early‑stage budgeting Lead cost modeling, value engineering, and alternative solutions Contribute to pursuit strategy and client‑focused solutions Quantity Take‑Offs &





• Pricing Oversee and complete quantity take‑offs Develop pricing summaries and cost breakdowns Support subcontractor and supplier pricing strategies Ensure full scope coverage and competitive positioning Collaboration &

• Reviews Participate in estimate reviews and bid strategy sessions Work closely with preconstruction, PMs, and leadership Support alignment across teams on project approach and pricing What You Bring Detail-oriented - strong focus on accuracy and completeness Accountable - owns the number and stands behind it Practical - understands how work actually gets built Organized - manages multiple deadlines and priorities Direct communicator - clear, concise, no confusion Team player - works across precon, field, and leadership Experience &

Qualifications ~10-12 years combined field and estimating experience in heavy civil or infrastructure ~ Strong design‑build estimating experience preferred ~ Deep understanding of Canadian construction practices and methods ~ Proven ability to interpret drawings, specs, and contract requirements ~ Experience with self‑perform civil and concrete scopes ~ Strong first‑principles estimating capability ~ Proficient with estimating software (Bluebeam, Bid2Win considered an asset) ~ Willing to travel as required Why This Role Work on complex, high‑profile infrastructure projects Be part of a strong, technically driven team Opportunity to lead major pursuits and influence outcomes Long‑term growth with a stable, self‑perform contractor Benefits (Available from Day One) We offer a competitive benefits package including

• Dental care Extended health and vision care Disability and life insurance RRSP matching Paid time off On‑site paid parking. We thank everyone for their interest however only shortlisted candidates will be contacted.

📌 Senior Project Estimator (Mississauga)
🏢 W3Global
📍 Mississauga