Winstone Aggregates is a long-established New Zealand business with over 150 years of experience supplying aggregates for infrastructure, construction, and community development. As part of Fletcher Building, the company operates nationwide and is committed to safe, sustainable operations and supporting local communities.

Our Belmont quarry is looking for a Quarry Supervisor. The role is responsible for leading daily quarry operations to ensure safe, efficient, and productive outcomes.

Key responsibilities include:

• Supervising plant, yard, and face operations to achieve production and dispatch targets
• Coordinating drilling, blasting, extraction, and material processing activities
• Monitoring production performance and contributing to operational planning
• Leading, coaching, and supporting a team of operators to build capability and engagement
• Ensuring effective plant utilisation and coordinating maintenance activities ...