Role:

Production Supervisor

Location:

Mississauga, Ontario

Company:

Stelumar Advanced Manufacturing Inc.

Department:

Manufacturing

Employment Type:

Full time, Permanent

Reports to:

Plant Director

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.

For more information, visit Stelumar.com.

What we offer In this role, you’ll lead a key production area within SAMI’s advanced manufacturing facility focused on panelized and modular construction. You’ll build and guide a skilled team, help establish production processes, and drive operational excellence in a highly innovative, technology-driven environment.

You’ll play a critical role in scaling production, improving workflow efficiency, and ensuring high-quality delivery of structural building components.

Facility shift hours are 6:30am to 5:00pm, four (4) days/week (Monday to Thursday).

What you’ll do

Lead daily operations across panel production lines and modular assembly areas, ensuring production targets, quality, and safety standards are met

Direct and support a team of skilled trades, machine operators, assemblers, and general labourers; oversee task allocation, performance, and attendance,



fostering accountability

Supervise production activities to ensure efficient flow of work across panel fabrication, structural assembly, staging, and material handling

Ensure adherence to production sequencing and schedules, coordinating priorities based on project timelines and plant capacity

Oversee production processes such as cutting, framing, sheathing, fastening, material integration, and modular assembly in accordance with established work instructions

Maintain quality standards throughout production, identifying and resolving defects or inconsistencies in panel or modular assemblies

Collaborate cross-functionally with production planning, engineering, inventory, and logistics teams to ensure alignment of materials, workflow, and production readiness

Support production ramp-up, commissioning, and process stabilization for new equipment, lines, or product types

Initiate and manage rework or reproduction activities to meet customer delivery timelines and maintain production flow

Develop and maintain Standard Operating Procedures (SOPs) for production processes, equipment usage, and safety requirements

Track and report key production metrics such as throughput, efficiency, downtime, labour utilization, and first-pass quality

Champion continuous improvement initiatives focused on optimizing production flow, reducing waste, and improving productivity in a panelized environment

Train and onboard new team members, fostering a culture of safety, quality, and collaboration

Implement and support cross-training programs across production areas to build workforce flexibility and operational resilience

Other duties as assigned

What you bring

Proven leadership experience in manufacturing, prefabrication, or construction-related production environments, ideally in a supervisory or lead role





Strong understanding of panelized or modular construction, building components, or structural assembly (e.g., walls, floors, roof systems)

Ability to interpret technical documentation, including drawings, shop drawings, production orders, and specifications

Familiarity with MES/ERP systems for production tracking, reporting, and workflow management

Experience developing SOPs and training materials to standardize processes and ensure safety and quality compliance

Strong leadership and communication skills, with the ability to motivate teams and collaborate across departments

Detail-oriented mindset with a commitment to quality, safety, and operational efficiency

Demonstrated problem-solving skills and a focus on continuous improvement in a fast-paced production environment

Bonus Points

Diploma or certificate in Manufacturing, Construction Technology, Wood Products, or a related field preferred

Experience with panelized construction, modular assembly, or prefabricated building components

Experience working in automated or robotics-enabled manufacturing environments

Compensation The expected base salary range for this position is $70,000 - $110,000. Actual pay may vary depending on your job-related knowledge, competencies, and skills. We recognize that exceptional situations may fall outside this range, and we encourage all interested candidates to apply.

You are also eligible to participate in Stelumar’s annual bonus program which gives you the opportunity to increase your total compensation if business and individual goals are achieved.

Stelumar is committed to providing accommodation for people with disabilities. If you require accommodation through any aspects of the selection process, please notify us on your application and we will work with you to meet your needs.

Stelumar may use artificial intelligence (AI) tools to support our hiring process, including to help screen or assess candidates along the way. These tools work behind the scenes, while people remain at the heart of every hiring decision.

Qualified applicants for this existing vacancy will be contacted directly by the Talent Acquisition team.

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📌 Production Supervisor (Winnipeg)
🏢 Stelumar Advanced Manufacturing
📍 Winnipeg