Heavy Diesel Mechanic

  • Leonora
  • Permanent
  • Fri May 15 08:21:33 2026
  • JR1000827

We are seeking an experienced and motivated Heavy Diesel Fitter to join our progressive Light Vehicle and Ancillary maintenance team at our Leonora based Gwalia operation, where the ‘way we work’ is just as important as your trades expertise!

You will support preventative maintenance, fault diagnosis, and unplanned repairs on our Heavy mobile Komatsu and Caterpillar Ancillary surface fleet, playing a critical role in driving reliability, safety, and efficiency. The role is on offer on a lifestyle 8 days on 6 days off FIFO roster from Perth.

Key responsibilities also include:

  • Ensure that works are performed safely, efficiently and in line with WHS legislation
  • Ensure that equipment is maintained to company standards and as per OEM specifications
  • Report to the Leading Hand Heavy Diesel Fitter on day-to-day activities, breakdowns and labour requirements
  • Promote and maintain a positive safety culture within the team

About You

Collaboration is key! You will be team focused and have the ability to work together with others to resolve day to day challenges, supported by strong technical expertise in modern mining fleets.

You will also have the following:

  • Driver’s license (HR License)
  • WA‑recognised Trade Certificate in Heavy Diesel Fitting (or equivalent)
  • Established experience in mobile equipment maintenance in mining
  • Developed safe operating practices
  • Excellent communication and people skills

Why Join Us?

  • Progressive and inclusive culture where you can thrive!
  • Salary sacrifice on flights for interstaters!
  • Earn what you're worth - Competitive base AND leading site incentives
  • New Komatsu & CAT equipment! Supported by structured maintenance programs
  • State of the art facilities, full tooling, and Tech-ready diagnostics
  • Influential leadership opportunity with mentorship & development support
  • Work with a highly skilled and supportive team in a leading mining maintenance
  • Our team lives by the ASPIRE Values – Accountable. Sustainable. People First. Integrity. Results. Empower.

The Company Genesis Mining Services (GMS) is a division of Genesis Minerals Limited (ASX: GMD), Our vision is to build the premium Australian gold miner - Progressive, high quality, +400koz per annum. Our all-Australian assets include the historic Gwalia mine, Admiral, HUB and Ulysses operations


To be considered for this role, please submit your CV by following the APPLY NOW prompts.
We encourage applicants from a range of backgrounds and experience to apply.

Shortlisting for this role will commence immediately. Further information about the Company is available on the website: www.genesisminerals.com.au