Senior Estimator

03101 GIP Construction & Materials • markham, york region, Canada • Posted June 05, 2026

Location markham, york region
Job Type Full-time
Category Other-General
Posted June 05, 2026

SUMMARY

Reporting to the Estimating Manager, you will prepare detailed cost estimates using estimating software of the full project scope including labour, equipment, raw materials, purchased equipment and subcontractors. Tender closings are to meet all submission deadlines.

PRIMARY SCOPE OF ROLE

Estimating & Tender Preparation

  • Accurately interpret and comprehend tender drawings and specifications for all projects up to $1 Billion.
  • Perform and/or direct quantity take-offs from tender drawings.
  • Consistently and insightfully formulate all tender costs (labour, material, equipment, subcontractors).
  • Cost out potential scope changes/additional costs/claims.
  • Prepare initial tender schedule for handoff to field staff.
  • Prepare bid bond and insurance request forms.

Tender Management & Delivery

  • Successfully and independently lead Design‑Build projects through the tender stage.

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