Apotex is seeking a skilled Building Services Operator in Canada to maintain and repair critical facility systems. You will operate HVAC, boilers, chillers, dust collectors and purified water systems to support production, labs and warehouses. With 3+ years of hands-on experience, you will troubleshoot, document work in CMMS, and coordinate with vendors to minimize downtime. The role demands adherence to GMPs, safety standards and solid teamwork.