ABOUT GM³

GM3 is an emerging Australian metallurgical coal mining entity owned by global investment entity Golden Energy and Resources (GEAR) and M Resources, a market leader in metallurgical coal industry services.

With a focus on safe and consistent production, GM3 will leverage strong operational performance to enable long-term future opportunity from its metallurgical coal assets. GM3 has a strong commitment to long-term sustainability – social performance, environmental management and economic contribution.

We operate two underground metallurgical coal mines, two preparation plants and a logistics chain. Positioned for growth and focused on the future, GM3 aims to contribute to the regions surrounding its operations and leverage the capability and experience of its people.

ABOUT THE ROLE

Join us as an Underground Mechanical Technician on a 2-year Fixed Term Contract at our Dendrobium Coal Mine , located near the vibrant coastal city of Wollongong, just 75 km south of Sydney.

As an Underground Mechanical Technician, you will be responsible for supporting underground coal production by executing mechanical maintenance, inspections and repairs on plant and equipment across various process areas.

Key responsibilities include:

- Executing work orders safely and in line with the work order management system

- Participating in job planning, task analysis and handovers





- Providing input into root cause analysis and improvement actions

- Recording maintenance history and reporting incidents promptly

- Reviewing and updating task lists, work instructions and procedures

ABOUT YOU

To be considered for this role, you will have experience and demonstrate capability in the following:

- Working in an underground mining or heavy industrial setting

- Maintaining mechanical systems, ideally including hydraulics

- Applying safe work practices, task analysis and hazard control

- Communicating clearly and contributing to team-based reviews

- Taking ownership of continuous improvement in daily work

To be successful in this role you’ll need the following qualifications, skills and competencies:

- Generic Underground Induction

- Mechanical Engineering Trade Certificate

- Hydraulics 1 & 2 Certificate

- Workcover Dogging Licence (desired)

- DES – Flameproof Diesel Engine systems (desired)

- Valid Driver’s Licence

- First Aid Certificate (desirable)

- Mining with a preference to underground coal mining

- A good work ethic, with motivation to work in challenging situations

Applications close at 5:00pm on Tuesday, 1st September 2026

To avoid missing out, we encourage you to apply as soon as possible, as this role may close earlier than the advertised date if we receive a high volume of suitable applicants.

📌 Underground Mechanical Technician - Dendrobium (Keiraville)
🏢 GM3
📍 Keiraville