We're seeking a highly experienced Senior Estimator / Project Manager to join a well-established and growing organization in the heavy civil construction industry.

This is a senior-level, hands-on role responsible for managing the complete project lifecycle — from identifying opportunities and preparing competitive bids to overseeing execution and successful delivery. This position offers the opportunity to work on complex infrastructure projects including earthworks, road reconstruction, sewer & watermain, bridge work, and site development.

Position Overview
The Senior Estimator / Project Manager plays a critical role in both pre-construction and operations. You will lead the estimating process, develop accurate and competitive tenders, and transition seamlessly into managing awarded projects.Success in this role requires strong technical expertise, financial acumen, and the ability to coordinate with multiple stakeholders while ensuring projects are delivered safely, on time, and within budget.

Key Responsibilities
Identify and evaluate upcoming bid opportunities through market awareness and industry relationships
Review drawings, specifications, and contract documents to fully understand project scope Prepare detailed and accurate cost estimates, including labor, equipment, materials, and subcontractor pricing
Develop and submit tenders, proposals, and quotations within strict deadlines
Utilize estimating software and tools to build comprehensive bid packages
Analyze risks, contingencies, and value engineering opportunities
Conduct post-bid follow-ups and participate in negotiations as required

Project Management & Execution
Oversee the full lifecycle of awarded projects, from kickoff through closeout
Develop project schedules, budgets, and execution strategies in collaboration with internal teams
Coordinate with site supervisors, subcontractors, consultants, and clients
Monitor project performance, cost control, and progress against timelines




Identify risks and proactively implement corrective actions
Ensure all work meets contract requirements, specifications, and quality standards
Manage change orders, scope adjustments, and claims as needed
Track project budgets, forecasts, and profitability
Review and approve project-related expenditures
Work closely with accounting and administrative teams to ensure accurate reporting
Maintain detailed project documentation, including cost tracking and progress reports

Stakeholder Communication & Leadership
Act as the primary point of contact for clients, consultants, and internal stakeholders
Lead regular project meetings and provide status updates
Build and maintain robust working relationships across all project participants
Support and mentor junior estimators and project staff as required

Qualifications & Experience Required
Minimum 10+ years of experience in estimating and/or project management within civil construction
Strong background in heavy civil projects (earthworks, roads, sewer & watermain, infrastructure)
Post-secondary education in Engineering, Construction Management, or a related field
Proven track record of successfully delivering projects from tender to completion
Advanced knowledge of construction methodologies, contracts, and specifications
High attention to detail with strong analytical and problem-solving skills
Ability to manage multiple projects simultaneously in a fast-paced environment
Excellent communication and leadership abilities
Proficiency in Microsoft 365 and estimating/project management software
PreferredExperience with estimating software (e.g., SharpeSoft or equivalent)
Strong industry network of subcontractors and suppliers
Familiarity with municipal and provincial project requirements

What's Offered
Company vehicle
Retirement savings program (RRSP/DPSP)
Performance-based bonus structure
Opportunity to work on large-scale, high-impact infrastructure projects
Stable, growing organization with long-term career progression

#J-18808-Ljbffr

📌 Senior Estimator (Ontario)
🏢 Head Hunter Workforce Solutions
📍 Ontario