Expressions of Interest - Underground Mechanical Mineworker (Fitter)

We are pleased to announce the resumption of operations at Tahmoor Mine under new ownership. 

As we prepare to restart this Southern Coalfields operation, we are seeking expressions of interest for experienced and motivated mechanical mining workers to join us in building a safe, productive and sustainable future. 

This is a unique opportunity to be part of the next chapter of a mine with a proud history, helping establish a strong culture, rebuild capability and contribute to the long-term success of the operation. 

ABOUT THE ROLE 

We are seeking expressions of interest for candidates for permanent positions based at Tahmoor Mine, located in the Southern Highlands of NSW, approximately 80 kilometres south-west of Sydney and within easy commuting distance of Wollongong, the Macarthur region and surrounding communities.  

We are looking for experienced Underground Mechanical Mineworkers (Fitters) to: 

• Execute work activities safely and according to the daily plan 

• Work with physical assets, plant and equipment as defined by the Operation’s standards and operating procedures 

• Follow defect management processes to ensure equipment is maintained in a safe and fit for purpose state 

• Ensure timely and accurate reporting of all incidents and hazards 

Weekday & Weekend Day/Afternoon/Night shift rosters are available.  

ABOUT YOU 

To be successful in this role, you will be a reliable team player with a positive attitude, sound work ethic and the ability to work safely and effectively in a production-focused environment. 

To be considered for this role, you will ideally have: 

• Certificate III in Engineering Mechanical Trade (must) 

• Experience working in an underground coal mine environment  

• Generic Underground Coal Induction, including Self-Escape and CABA training 

• Explosion Protected Diesel Engine Systems (DES)  

• Statement of Attainment in Pneumatic Systems and Hydraulic Maintenance (1 & 2)  

• First Aid Certificate  

• High Risk Work Licence in Dogging 

• Current Driver's Licence 

• Strong commitment to safety and hazard awareness 

Whether you previously worked at Tahmoor Mine or are looking to join the operation for the first time, we encourage you to apply and be part of this exciting new beginning. 

To submit your Expression of Interest, please visit the GM3 Careers website to complete the application form: https://gm3.au/careers/

Applications will close Sunday, 23 August 2026

Please note that applications are NOT accepted through SEEK.