Supervise mining maintenance operations at Rio Tinto IOC, coordinating crews, breakdown response, and secure work across rotating day and night shifts. This Field Maintenance Supervisor role supports Labrador City operations through disciplined work execution and team development. Reporting to the Field Maintenance Superintendent, you will coordinate maintenance and operational teams, confirm job readiness, and improve productivity, quality, and equipment reliability. Experience in mining, processing, manufacturing, or another safety-critical industrial setting is relevant. Key Responsibilities:

Coordinate shift activities and field maintenance work safely Confirm job scope, materials, readiness,



and completed work feedback Resolve maintenance issues with operational customers and employees Maintain continuous improvement across field maintenance activities Support safety talks, inspections, observations, and incident investigations Requirements:

Demonstrated maintenance or production supervision experience Experience in a safety-critical industrial environment Planned maintenance and breakdown response coordination experience Unionized operational environment experience Trade, technical, or equivalent relevant practical experience Apply maintenance supervision, work planning, and safety leadership to support reliable field performance at Rio Tinto IOC.

📌 Mining Maintenance Shift Supervisor (Labrador City)
🏢 Rio Tinto
📍 Labrador City