Mining / Oil & Gas / Utilities Engineering & Maintenance NSW Other Permanent / Full Time
10/4/2026
* Help lead our mobile fleet to continue our high-performance culture
* Residential role with great work-life balance roster
* Competitive remuneration package with multiple benefits
About Us
Polymetals (ASX: POL) acquired the Endeavor Mine in 2023 and formally took control in August 2024. Endeavor is a major underground silver/lead/zinc mine, located 40km north-west of Cobar in Central-West NSW. Since then, Polymetals has delivered an initial 10-year mine plan, secured a US $20million (A$30million) loan facility, have restarted mining operations in early 2025 and begun 24/7 concentrate production. It’s an exciting time for Endeavor and the Cobar region, with significant employment opportunities now coming to market for the Endeavor Mine restart: one of Australia’s major base metals mines.
About the Role
Reporting to the Maintenance Manager, you will lead all aspects of mobile equipment maintenance across our underground operation. You will be responsible for ensuring the safe, efficient, and reliable performance of the mobile fleet, while driving team performance, planning discipline, and continuous improvement.
Key Responsibilities
* Lead and develop a high-performing mobile maintenance team
* Oversee maintenance of underground fleet (trucks, loaders, drills, ancillary equipment)
* Drive equipment reliability, availability, and performance outcomes
* Ensure effective planning, scheduling, and execution of maintenance activities
* Lead root cause analysis and continuous improvement initiatives
* Manage contractors, OEMs, and maintenance resources
* Maintain strong cost control and budget performance
* Promote and enforce a strong safety culture and compliance
About You
* Proven experience in a similar leadership role within underground mining
* Strong background in mobile equipment maintenance and reliability
* Trade qualified (Diesel Fitter / Mobile Plant Mechanic or similar)
* Experience using CMMS systems (Pronto or similar)
* Demonstrated leadership capability with a focus on safety and team performance
* Ability to work collaboratively across departments in a 24/7 operation
What We Offer
* Residential position based in Cobar, NSW
* 9-day fortnight (5/2, 4/3) roster offering excellent work-life balance
* Company-provided accommodation
* Relocation assistance provided for the successful candidate
* Vehicle allowance or company-provided vehicle
* Opportunity to be part of a growing operation with strong leadership support
* Competitive remuneration package
Cobar
Cobar is a well-established mining town with shopping, education and health services and a range of recreation, social and sporting facilities. Cobar is only 3 hours drive from the major regional city of Dubbo. Cobar is very accessible to all the Eastern States capitals with daily flights between Cobar and Sydney and is within one days’ driving distance to Adelaide, Melbourne, Sydney and Brisbane
Join us and become a major part of the leadership team, developing a strong future for the Endeavour Mine in Australia’s richest polymetallic region!
To register or find out more about this opportunity, please apply via the link below, or by sending your details, qualifications and professional work history by email to