Senior Estimator – ICI & Civil Construction

About Impactt Corporation Impactt Corporation is a general contractor delivering institutional, commercial, industrial and civil infrastructure projects across the Greater Toronto Area. We are COR-certified and compete for public-sector, municipal and owner-led work where safety record, bid accuracy and execution capability set contractors apart. We are adding a Senior Estimator to lead our pursuit of larger and more complex projects. The role You will own the estimate from go/no-go through bid submission and handover on ICI and civil projects typically valued from $2M to $50M. You will lead stipulated-price, design-build and construction-management pursuits, manage subcontractor and supplier relationships, and mentor the junior estimating staff. This is a senior, hands-on position with direct input into which projects we chase and how we price them. What you will do Lead the full estimating process: tender review, scope definition, quantity takeoff, pricing, risk assessment and bid closing Prepare detailed conceptual, budget and hard-bid estimates for ICI and civil work, including self-performed scopes Build and price construction schedules, general conditions, equipment and site logistics Manage subcontractor and supplier bid solicitation, scope reviews, leveling and award recommendations Lead COR-related bid requirements: prequalification submissions, safety plans, compliance documentation and owner audits, working with the Health & Safety department Represent Impactt at pre-bid meetings, site walks, bid clarifications and owner interviews Identify value-engineering opportunities and constructability issues; propose alternates Hand over awarded projects to operations with complete estimate packages, buyout plans and risk registers Track bid results, win rates and historical costs; maintain the unit-cost database Mentor and review the work of Junior and Intermediate Estimators What you bring Degree or diploma in Civil Engineering, Construction Engineering Technology, Construction Management or equivalent experience 8+ years of estimating experience with an ICI general contractor or civil contractor in Ontario, including at least 3 years leading bids independently Demonstrated experience estimating and winning projects delivered under COR (Certificate of Recognition) certification, including preparing prequalification and safety submissions for public owners Track record of successful bids on public tenders (municipal, provincial, institutional) and design-build or CM pursuits Expert command of estimating and takeoff software such as Bluebeam Revu, HeavyBid, ProEst or On-Screen Takeoff; advanced Excel; scheduling software (MS Project or Primavera P6) an asset Deep knowledge of CCDC contract forms, Ontario public procurement, the Ontario Building Code and OPSS/OPSD standards for civil work Established subcontractor and supplier network in the GTA Gold Seal Certification (Estimator) or PQS/CEC designation preferred Strong commercial judgment, negotiation skills and ability to communicate risk to senior leadership Valid Ontario G driver's licence What we offer $90,000 - $120,000.00 base salary plus annual performance bonus tied to bid success and company results Extended health, dental and vision benefits Vehicle and phone allowance Paid vacation, personal days and professional development support (Gold Seal, CIQS, OGCA events) A seat at the table on project selection and company growth strategy How to apply Submit your resume and a brief summary of three projects you have estimated, including contract value, delivery method and whether COR certification was a bid requirement. Impactt Corporation is an equal opportunity employer and welcomes applications from all qualified candidates. Accommodations are available on request throughout the recruitment process in accordance with the AODA. Pay: $110,000.00-$140,000.00 per year Benefits: On-site parking Paid time off Application question(s): How many years of construction estimating…

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