Assistant Manager/Preconstruction Manager
Job in
Oakville, Ontario, Canada
Listing for:
Kiewit
Full Time
position
Listed on 2026-03-07
Job specializations:
-
Engineering
Civil Engineering, Operations Manager
Job Description & How to Apply Below
Position: Assistant Manager / Preconstruction Manager
Position Overview
Kiewit is seeking a strategic and technically strong Assistant Manager / Preconstruction Manager to lead sections of major infrastructure projects from early project development, estimating, scheduling and through to project completion. This role requires construction and engineering knowledge, business acumen and the ability to manage multidisciplinary teams and complex stakeholder environments. You will be instrumental in shaping project strategy and sequencing , cost planning, risk management, and execution oversight—ensuring alignment with client goals and Kiewit’s operational excellence.
A key focus of this role is building strong partnerships with design teams and applicable stakeholders
—internal and external—to ensure constructability, cost efficiency, and schedule alignment throughout the lifecycle of the project.
District Overview
Eastern Canada District's projects include highways, bridges, mass transit, mine site development & open pit operations, hydroelectric powerhouses, wind-power plants, dams & industrial. They serve the construction and mining industries and operates in Eastern Canada.
Location
One of the many things that makes Kiewit’s culture unique is that we go where the work is, which exposes your career to abundant opportunities. We relocate our teams based on the work that is available, combined with the development plans, skill sets and career goals of each team member. This means your Kiewit adventure is custom-designed to meet our shared needs.
Responsibilities
Lead preconstruction strategy, execution planning, and internal estimating efforts to develop Target Cost proposals for large-scale infrastructure projects such as transit, bridges, and highwayPartner with executive leadership, clients, and design teams to define project goals, delivery models, and commercial terms.Build and maintain strong relationships with internal engineering teams, external consultants, and design partners to ensure constructability and cost-effective solutions.Align design intent with construction methodology early in the process to reduce rework and optimize delivery.Oversee estimating activities, market analysis, and value engineering to support competitive pricing and strategic decision-making.Support business development through proposal preparation, client presentations, and strategic planning.Provide financial oversight and forecasting throughout preconstruction and into execution.Manage the transition from preconstruction to construction, ensuring continuity in scope, budget, and team alignment.Lead procurement strategy, subcontractor selection, and contract negotiations.Monitor project performance and provide executive-level reporting across all phases.Qualifications
Degree in Civil Engineering, Construction Management, or a closely related field.Minimum 7 years of experience in infrastructure construction projects, including leading internal estimating teams in the development of Target Cost proposals for major infrastructure projects.Experience working on major project pursuits, including proposal development, client engagement, and strategic planning.Proven track record managing large-scale civil works or transit projects (e.g., LRT, tramway, metro, highways), ideally from early estimating through to execution.Good understanding of how infrastructure projects are designed and built, including constructability, phasing, and integration of engineering disciplines.Ability to bridge design and construction teams, ensuring alignment on scope, budget, and schedule throughout the lifecycle.Strong grasp of project finance, risk management, delivery models (DB, DBFOM, EPC), and commercial strategy.Excellent communication, negotiation, and relationship-building skills with clients, partners, and internal teams.Experience working within Alliance contract models or collaborative delivery frameworks is a strong asset. #LI-GHOther Requirements:
Regular, reliable attendanceWork productively and meet deadlines timelyCommunicate and interact effectively and professionally with supervisors, employees, and others individually or in a team environmentPerform work safely and…
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