Senior Estimator for Water/Wastewater Projects

Gilder Search Group
Full-time mississauga, peel region Management & Operations
Posted:
June 11, 2026
Location:
mississauga, peel region, Canada

Job Description

Elevate your career with a leading Construction Contractor in Mississauga as a Senior Estimator specializing in Water/Wastewater projects. Take ownership of cost estimation and bid preparation to ensure project success.
This role reports to the Director of Preconstruction and involves working with a dedicated Project Management Team. You will utilize your 8-12 years of experience in construction estimating, focusing on heavy civil environments, to contribute to innovative solutions. Strong MS Office skills and knowledge of estimating software are essential for success in this position.
Key Responsibilities:
• Support project prequalification and proposal preparations
• Conduct in-depth analysis of contract documents
• Identify risks and opportunities for project improvement
• Complete quantity take-offs accurately from plans
• Mentor Junior Estimators and lead tender closings
Requirements:
• College Degree in Construction or Engineering
• 8-12 years in con...

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Job Overview

Job Type: Full-time
Location: mississauga, Canada
Posted: June 11, 2026
Deadline: July 21, 2026