Quality Control Technician (Clarington)

Position Summary

The Quality Control Technician supports the quality of the materials that build Ontario’s roads, homes, and communities. This is a hands‑on, developmental role focused on testing, analysis, and maintaining our quality management systems. You will work across Dufferin Aggregates, Dufferin Concrete, Ontario Ready Mix, and the CRH cement plant, gaining real exposure to how quality, safety, and sustainability come together in day‑to‑day operations.

Responsibilities

• Sample and test aggregate and concrete materials to meet plant, customer, and regulatory standards
• Record, review, and interpret test results, keeping clear and accurate daily records
• Operate, calibrate, and maintain laboratory and field testing equipment
• Work closely with plant operators, technicians, and supervisors to share results and support quality goals
• Identify quality issues and contribute to continuous improvement across sites