Experienced Underground Personnel (Illawarra Region, NSW)

Mastermyne

Posted on:  9th Jun 2026

Join Mastermyne – Exciting Opportunities in the Illawarra

  • Permanent positions on offer
  • Weekday & Weekend Rosters: Days/Afternoon/Night shifts
  • These are residential opportunities in the Illawarra region
  • Competitive remuneration, bonus and employee benefits

About the Company

Mastermyne was founded in 1996 and has grown into one of Australian mining’s most trusted contractors.  Our culture is shaped by a clear set of values, our Mastermyne Keeps, which guide everything we do:

Keep Safe. Keep On. Keep It Real. Keep Together. Keep Challenging.This is The Mastermyne Way.

About the opportunity:

We’re experiencing significant growth in the Illawarra region, with ongoing work and new opportunities emerging. As a result, we are calling for Expressions of Interest from experienced underground coal professionals ready to be part of a long-term future with a stable, well-established industry leader.  Ideally you have demonstrated experience in development, longwall, ventilation and/or outbye underground coal works.

If you would like to join the crew at Mastermyne in any of the following permanent positions, please apply with an up-to-date resume. As opportunities are confirmed, our knowledgeable Recruitment team will reach out to you about next steps.

  • Underground Deputy
  • Underground Trade Mechanical
  • Underground Trade Electrical
  • Underground Operator

About you:

For your application to stand out, you will have a strong work ethic and willingness to roll up your sleeves to get the job done safely.  You put safety first – no compromises – and take pride in doing the job right the first time. You will demonstrate the behaviours that underpin our culture – the Mastermyne Way.

Minimum Skills and Experience:

  • Demonstrated experience working safely in a similar role in an underground coal mining environment;
  • Current NSW Order 45 medical (or willingness to obtain);
  • Relevant licences/tickets/qualifications/inductions;
  • Valid ID and Work Rights in Australia.

The Mastermyne “Extras”: 

  • Salary Packaging – boost your back pocket! 
  • Medibank Corporate Private Health Insurance discount of 8%; 
  • Group Income Protection Insurance, discounted premiums; 
  • Ride in Style – Motor Vehicle Novated Leasing
  • Baby Benefits – Primary & Secondary Caregiver's new arrival bonus and benefits to help parents support their family; 
  • A Bloody Great Cause – be rewarded each time you reach a Red Cross Blood Donation Milestone; 
  • Employee Recognition Rewards - You're a keeper! 
  • Employee Assistance Program (EAP), well-being assistance that’s free for all the family; 
  • Emergency shelter accommodation and paid domestic violence leave. 

To be considered, please submit your application online.  Our Recruitment Team will be in contact with applicants under consideration, however, should you have an urgent query, please email jobs@mastermyne.com.au and we will reach out to you as soon as possible.

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