Construction Site Supervisor – Halton Hills

Position Title: Construction Site Supervisor

Job Type: Full Time

Reports To: Project Manager

Location: Halton Hills

Issue Date: January 23, 2026

Revision Code: June 17, 2026

For more than five decades, Conestoga Cold Storage Limited has been committed to serving customers across Canada and around the world with reliability and innovation. As a privately owned third-party cold storage company and one of Canada’s 50 Best Managed Companies for twenty consecutive years
, we take pride not only in our technology but in our people.

With six modern cold storage facilities, we have grown to become Canada’s second-largest service provider in our industry. Our global reputation for excellence in automation and robotics reflects our commitment to continuous improvement and delivering world-class service.

The Construction Site Supervisor is responsible for providing on-site leadership and technical management of all field operations throughout the construction lifecycle. This role manages day‑to‑day site activities, including supervision of employees, subcontractors, and construction personnel, while ensuring work is completed safely, on schedule, and in accordance with project plans, specifications, and regulatory requirements.

The Construction Site Supervisor is ‘hands on’ when necessary and serves as the primary point of contact for all on‑site operations, coordinating with contractors, subcontractors, city officials and regulatory authorities. This position is primarily based in the on‑site construction office and requires a hands‑on approach as needed to support site activities, maintain quality standards, and uphold the company’s professional standards and reputation.

• Hourly Rate: $40.00 to $45.00 per hour (+$1.00 premium for afternoon or night shift)
• Employment Type: Full-time (40 hours per week, guaranteed)
• Competitive wages
• Paid time off, including a paid birthday day off
• Group medical, dental, and vision benefits (company sponsored)
• Company-sponsored pension plan with employer-matched contributions
• Casual dress environment
• Company events throughout the year (summer picnic, BBQs, annual Christmas party, etc.)
• Friendly and supportive workplace culture
• On-site parking

• Project Execution: Interpret blueprints, maintain daily site logs, and coordinate the sequencing of different trades.
• In collaboration with the construction group, coordinate construction schedule and make sure the tasks and project are completed on time.
• Monitor job progress and provide regular progress reporting to management.
• Consistent reporting and communication with building group management & senior management where appropriate.
• Prepare bi‑weekly construction meetings with the entire group of trade supervisors in the construction trailer every 2 weeks.
• Safety & Compliance: Enforce OSHA (or provincial/local equivalents), company policies and protocols, conduct safety meetings, and perform regular site walkthroughs, investigations and corrective actions.
• Manage administration activities including timekeeping, collection of toolbox talk documentation and safety reporting and documentation.
• Resource Management: Schedule and control material deliveries, allocate equipment, and track labor hours.
• Problem Solving: Resolve on-site conflicts, design changes, and unexpected logistical roadblocks.
• Leadership: Provide day‑to‑day supervision of the operations comprising up to 50 workers on‑site.
• Resolve work problems and recommend measures to improve productivity and product quality.
• Communication: Act as the main point of contact for the site.
• Ensure consistent and clear communication with subcontractors to ensure effective material flow on site and activities are on track.
• Manage on-site client communications and change request reporting.
• Review and verify paperwork such as daily site logs, schedule updates, delivery receipts and packing slips, hours of service, etc.
• Inspect the quality of work.

• Minimum 10 years’ experience in construction, with 3 to 5 at the site supervisory level or similar role in the construction industry.
• Strong knowledge of…