Senior Construction Project Manager

Role:
Senior Project Manager

Location:

Etobicoke & Mississauga, Ontario

Company:
Stelumar Advanced Manufacturing Inc.

Department:
Stelumar Communities

Employment Type:

Full-Time, Permanent

Reports to:

Construction Lead, Stelumar Communities

Stelumar Advanced Manufacturing Inc. (SAMI or Stelumar) is a technology-driven company dedicated to revolutionizing homebuilding in Canada through advanced modular building solutions. Founded by Canadian entrepreneur Peter Gilgan, founder of Mattamy Homes, Stelumar combines automation, robotics, and AI to modernize construction and help address the housing shortage. With state-of-the-art manufacturing facilities in the Greater Toronto Area, Stelumar is focused on accelerating construction timelines, improving consistency and making housing more attainable.

Stelumar produces precision-built walls, floors, and roofing systems, factory-built modular units, and interior cabinetry and millwork at industrial scale. Its development and construction arm, Stelumar Communities, delivers scalable modular housing from planning and design to construction and handover. The team supports low- and mid-rise residential, purpose-built rental, affordable and workforce housing, student housing, hospitality, healthcare-related housing, and institutional developments. Together, Stelumar is delivering housing people are proud of.

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The Senior Project Manager is responsible for day-to-day project and construction management across multiple concurrent Stelumar Communities projects, partnering closely with the leadership team, consultants, and site staff to deliver projects on time and on budget. The role owns project costing, estimating, and proposals, and joining at this stage will help shape the processes and project rigor that define Stelumar's development arm.

The ideal candidate brings an entrepreneurial drive, strong interpersonal skills, and a proven track record of successfully delivering multi-family residential projects and mentoring project delivery teams.

• Independently deliver multiple concurrent Stelumar Communities projects on time and on budget, ensuring company processes, procedures, and policies are followed throughout.
• Develop and maintain the project cost plan, cash flow forecast, and detailed schedule; track committed costs, anticipated costs, and cost-to-complete; identify variances early and recommend corrective action, with reports reviewed monthly by senior leadership.
• Prepare and progressively refine project estimates from conceptual and schematic stages through design development, tender, and hard-bid, ensuring estimate accuracy improves at each project gate.
• Review, price, and negotiate change orders and contract amendments; manage contingency draw down and maintain a current view of forecast final cost.
• Lead contract negotiation, award, and administration — including solicitation, evaluation, and selection of consultants and sub-trades — ensuring compliance with company procedures and policies.
• Serve as a key advisor to senior leadership on project risk, strategy, and portfolio-level decision-making across Stelumar Communities' development pipeline.
• Solicit, level, and analyze trade and supplier pricing; prepare bid comparison summaries and award recommendations supported by scope clarifications and pricing assumptions.
• Drive design development and preconstruction: lead value engineering, peer and constructability reviews, and the construction and traffic management plans; ensure consultants' deadlines are met for SPA, permits, tender, and IFC.
• Review and analyze drawings and specifications, ensuring clear communication to the project team, site staff, and trades.
• Establish and implement quality assurance and quality control programs; benchmark project costs against historical data and industry comparables, and contribute to a unit-rate and assembly-cost database to improve estimating accuracy on future projects.
• Lead, mentor, and develop project staff through ongoing performance management, acting as a senior point of escalation for complex project and site issues.
• Perform other duties as assigned.

• Post-se…