Quarry and Landfill Supervisor – Maintenance & Plant

Location: Kurnell, NSW

Full-Time | Site-Based Role

We are seeking an experienced Quarry Supervisor to assist in leading maintenance and plant operations at our Kurnell site. This is a hands-on leadership role responsible for ensuring all fixed and mobile equipment operates safely, efficiently, and with minimal downtime to meet safety and production needs.

Reporting to the Quarry Manager, you will work alongside our Quarry and Landfill Supervisors and assist in overseeing preventative, planned, and breakdown maintenance while supervising day-to-day activities and production across the site.

Key Responsibilities
Supervise maintenance and operational activities across the site
Ensure secure, efficient operation of fixed and mobile plant including dredges, wash plants, loaders, excavators, dozers, water trucks, and dump trucks
Develop, implement, and manage preventative maintenance programs
Plan and allocate daily, weekly, and monthly site activities to achieve production and sales targets
Minimise plant downtime and control maintenance costs
Maintain compliance with the Mine Safety Management System
Identify, report, and manage hazards, near misses, and incidents
Prepare and implement SWMS, SOPs,



and related safety documentation
Coordinate and supervise contractors when required
Order parts and manage spare parts inventory
Monitor performance, identify inefficiencies, and drive continuous improvement

About You
Trade qualified (Certificate IV or equivalent)
Minimum 5 years’ experience in quarry operations
Strong understanding of heavy earthmoving equipment and fixed plant in a quarry environment
Able to work in a team environment with a hands-on approach
Excellent planning, organisational, and communication skills
Strong safety focus with a proactive leadership style

Hours of Work
Minimum 8 hours per day Monday to Friday
In office presence required during high-risk activities, including weekends as required

What’s on Offer
Secure, full-time position in an established quarry operation
Leadership role with real influence over site safety and performance
Competitive remuneration based on experience to be discussed at an interview

If you are an experienced quarry professional looking for a supervisory role where safety, reliability, and leadership matter, please send your CV to @holtallsands.com.au (Do not apply via SEEK)

📌 Quarry And Landfill Supervisor Maintenance And Plant Kurnell
🏢 Allsands Pty
📍 Kurnell