Mosaic seeks an Industrial Maintenance Superintendent to lead mechanical and electrical assets, contractors, and reliability programs in Colonsay.

Reporting to the Senior Mill Manager, this superintendent leads surface maintenance activities and a multidisciplinary workforce. You will shape maintenance programs, coordinate daily through annual planning, and support safe, reliable, effective site operations. The work includes cost management, quality, environmental stewardship, regulatory compliance, and data-driven process improvement.

Key Responsibilities

Lead supervisors, tradespeople, contractors, and Surface Maintenance activities

Develop preventive, predictive, inspection, and lubrication maintenance programs

Coordinate planning, scheduling, workflow optimization, and equipment reliability





Define capital work and coordinate continuous improvement initiatives

Provide coaching, feedback, mentorship, and performance support

Requirements

Engineering degree, technical diploma, journeyperson certification, or related experience

Minimum seven to ten-plus years of industrial experience

Five to seven-plus years of supervisory experience

Strong communication, interpersonal, leadership, and team development skills

Advanced English and authorization to work in Canada

Apply industrial maintenance expertise, asset reliability leadership, and team development skills across Mosaic’s Colonsay operation.

📌 Industrial Maintenance Superintendent Mosaic (Humboldt)
🏢 The Mosaic
📍 Humboldt