Senior Manager, Accounting
Job in
Etobicoke, Ontario, Canada
Listing for:
Mattamy Homes
Full Time
position
Listed on 2026-03-06
Job specializations:
-
Management
Financial Manager
Job Description & How to Apply Below
Position at Stelumar Advanced Manufacturing Inc.
Role:
Senior Manager, Accounting
Location:
Etobicoke & Mississauga, Ontario
Company:
Stelumar Advanced Manufacturing Inc.
Department:
Finance
Employment Type:
Full-Time, Permanent
Reports to:
VP, Finance
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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What we offer
The Senior Manager, Accounting will be instrumental in building the financial foundation of an innovative, fast-growing advanced manufacturing start-uppoised to address a major societal need in Canada. Reporting to the Vice-President, Finance, this entrepreneurial, collaborative, and detail-oriented financial leaderwill overseeend-to-end accounting and reporting for all business units. This role offers a unique opportunity to design and implement accounting frameworks from the ground up.
The successful candidate will work closely with executive leadership to drive strategic decision-making, strengthen operational performance, and support the organization’s path to scalable growth. The ideal candidate thrives in ambiguity, brings structure to evolving environments, and delivers disciplined data-driven insights.
What you’ll do
Oversee day-to-day accounting operations across all business units.Support the successful implementation and ongoing optimization of a new ERP system.Develop and implement scalable accounting processes, internal controls, and financial systems that support rapid growth and evolving business needs.Partner with executive leadership to provide financial insights that guide strategic decisions, capital planning, and operational performance.Support budgeting and forecasting activities, ensuring alignment with company goals and operational realities.Ensure regulatory and tax compliance while maintaining accurate, timely, and high-qualityfinancial statements.Create clear, data-driven reporting packages to inform leadership and support business reviews.Support cost accounting processes, including development and maintenance of cost accounting systems and methodologies tailored to advanced manufacturing.Build, develop and mentora high-performing accounting team.Drive continuous improvement and automation initiativesto enhance efficiency, accuracy, and scalability across accounting processes.Other duties as assigned.What you bring
University Degree, with a specialization in Finance or Accounting.CPA Designation.6+ years of relevant experience with progressive responsibility.Proven experience driving the establishment of processes and documentation.Deadline-oriented with strong learning agility and ability to manage competing demands.Excellent verbal and written communication skills.Hands-on experience with ERP systems, preferably in a manufacturing context.Advanced excel skills and comfort working with data to generate insights.Demonstrated experience with automation tools and modern finance tech stacks.Continuous improvement mindset.Demonstrated ability to build, lead and mentor a team while fostering a culture of innovation, collaboration, and continuous improvement.Bonus Points
Prior experience in…
Position Requirements
10+ Years
work experience
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