About Heidelberg Materials

Heidelberg Materials is one of the world’s largest suppliers of building materials, providing cement, aggregates,ready mixedconcrete, and engineered solutions. Weoperateover 450 locations across North America with approximately 9,000 employees. Our Cadomin Quarry is a critical limestone source currently transitioning into an underground mining operation.

Position Summary

TheMaintenance Supervisoris responsible forleading all maintenance activities for stationary and mobile heavy equipment at the Cadomin Quarry. This senior role provides leadership to maintenance teams, ensures regulatory compliance, supports production goals, and drives equipment reliability during both surface and underground transition phases.

Key Responsibilities