Apply millwright expertise at Mars Pet Care in Bolton, Ontario, maintaining automated production equipment across rotating twelve-hour shifts. Troubleshoot breakdowns while supporting secure, quality-focused operations.
The Shift Technician – Millwright performs preventive and predictive maintenance across production and utilities. This role suits a certified 433A Journeyman with five-plus years supporting complex automated machinery or high-speed production equipment. Key skills include SAP PM, root-cause troubleshooting, fabrication, welding, and basic electrical repairs.
Key Responsibilities: Complete assigned preventive and predictive maintenance tasks
Record maintenance information in SAP PM CMMS
Repair processing, filling, conveying, and packaging machinery




Prioritize simultaneous breakdown and reactive maintenance calls
Participate in improvement teams, projects, and training
Requirements: Certified 433A Journeyman with five-plus years of experience
Experience with complex automated or high-speed production equipment
Basic fabrication, lathe, milling, and welding skills
Basic electrical troubleshooting and equipment repair capability
Knowledge of HACCP, GMP, Microsoft Office, and CMMS
Bring certified millwright skills, systematic troubleshooting, and maintenance expertise to Mars Pet Care’s Bolton production facility.

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📌 Millwright Maintenance Technician Mars Bolton (Ontario)
🏢 Pet Nutrition
📍 Ontario