Asphalt Plant Operator

MILLER GROUP • Harriston, Ontario, Canada • Posted March 23, 2026

Location Harriston, Ontario
Job Type Full-time
Category Plant and System Operators
Posted March 23, 2026

About Us

The Miller Group, a subsidiary of Colas Canada, is a Canadian leader in the construction and maintenance of transportation infrastructure since 1917.

We provide exceptional customer service and operational support using our time-proven construction methods and innovative technologies, alongside the highest quality products and materials.

We leverage our global network to foster positive relationships that make a lasting difference in the communities where we live and work. Whether it is making your commute more efficient, keeping our communities safe, or making remote areas more accessible, at Miller we are proud to Build Greatness in everything we do.

Day In the Life


The Asphalt Plant Operator role involves overseeing plant operations, coordinating truck loading and customer orders, and performing routine mechanical maintenance to keep the facility running smoothly. You’ll work closely with the...

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