Position at Stelumar Advanced Manufacturing Inc. Ass ociate Project Manager Stelumar Advanced Manufacturing Inc.

Stelumar Communities

Full-Time , Permanent Construction Lead 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. The As sociate Project Manager will work closely with the Construction Lead and the Community Development team, to assist in guiding Stelumar Communities projects from early project initiation stage through to the completion of technical audits.



The Ass ociate Project Manager will have responsibility of assisting the Construction Lead in large - scale or more complex communities/projects as well as direct oversight of smaller scale projects.

Support the administration and technical execution of Stelumar Communities projects in accordance with company standards, processes, and policies. Collaborate closely with the Construction Lead on design management activities, including estimating, value engineering, peer reviews, and constructability reviews. Coordinate with the Construction Lead and internal Stelumar teams to advance drawings and documentation through site plan approval and permit submission.

Plan, lead, and document regular project meetings to review manpower, materials, quality, production, safety, schedule, and key business metrics. Lead the tendering process by developing project specific scopes of work, analyzing and normalizing pricing, and recommending contract awards to the Construction Lead. ‑ specific scopes of work, analyzing and normalizing pricing, and recommending contract awards to the Construction Lead. Assist with the solicitation, evaluation, and selection of consultants and sub ‑ trades in compliance with established procedures and policies.

Review drawings and specifications and clearly communicate requirements to site staff, consultants, and trade partners. Manage submittals, RFIs, site instructions, change orders, and notices of change,



including negotiation, cost analysis, and schedule impact assessments. Maintain monthly project cost reports, track RFIs and site instructions, support cash flow forecasting, and coordinate ongoing communication with consultants, trades, and job sites.

Minimum of 3 years’ experience in multi ‑ family wood ‑ frame construction; estimating and purchasing experience is an asset. Strong planning and scheduling capabilities, with demonstrated experience coordinating consultants and internal teams. Sound financial acumen, including the ability to understand and manage project financial performance.

Team ‑ oriented professional with a positive attitude who actively supports mentoring, training, and collaboration. Advanced proficiency in MS Office, particularly Excel and MS Project. Solid working knowledge of residential construction methods and material purchasing.

Good understanding of the Ontario Building Code.

Valid

Class G driver’s license and ability to travel to job sites as required.

Bonus Points

Experience in Design and Construction Management with understanding the stages of the Design and Construction process preferred. Working knowledge of AutoCAD is an asset. PMP Certification or working towards completion of PMP certification an asset.

You are also eligible to participate in SAMI’s annual bonus program which gives you the chance to increase your total compensation if business and individual goals are achieved. If you’re the right candidate, we’ll help you learn and grow. Stelumar is committed to providing accommodation for people with disabilities.

📌 Associate Project Manager, Stelumar Communities (Toronto)
🏢 Mattamy Homes
📍 Toronto