Heidelberg Materials Australia is seeking a reliable Quarry Maintenance Tradesperson for the Brandy Hill Quarry in Seaham, NSW. The role runs 5:30am–2:30pm, Monday to Friday with overtime including Saturdays. You will perform inspections, repair faults, and support maintenance tasks on fixed plant equipment. Preferred candidates have quarry experience and mechanical fitting skills, with a trade qualification in welding/boilermaker.