Apply estimating expertise to tunneling and underground construction projects at Aversan Inc.’s Mississauga head office. Use Primavera P6 and MS Project in office full time.

This Estimator prepares detailed costs and bid proposals for heavy civil, infrastructure, tunneling, and underground projects. The work includes quantity take-offs, BOQs, production-based cost models, and tender submissions. You will review drawings, specifications, geotechnical reports, and contract requirements while coordinating with technical, business development, procurement, operations, and project controls teams.

Key Responsibilities

Prepare detailed estimates, bid proposals, and Bills of Quantities

Review tenders, drawings, specifications, and geotechnical reports

Develop labour, equipment, materials, and subcontractor cost models





Evaluate supplier quotations and support competitive bids

Maintain estimating databases and historical pricing benchmarks

Requirements

Bachelor’s degree in Civil Engineering or related discipline

Five to eight years’ heavy civil estimating experience

Three years’ experience in tunneling or underground construction

Primavera P6 experience and Microsoft Excel proficiency

Ontario Class G licence and Canadian work eligibility

Bring tunneling estimating, quantity take-off, geotechnical analysis, and Primavera P6 expertise to Aversan’s Mississauga team.

📌 Tunneling Construction Estimator (Winnipeg)
🏢 Aversan
📍 Winnipeg