Supervisor Mobile Maintenance

  • Leonora
  • Permanent
  • Tue Nov 10 06:59:13 2026
  • JR1000762

A new mine. A new fleet. A unique opportunity to build something from the ground up!

Genesis Minerals is entering an exciting new chapter, and our Tower Hill operation is at the centre of it. With mining set to commence, a brand new fleet arriving and the operation coming to life, this is a unique opportunity to shape the maintenance team, systems and culture that will underpin long term success.

Opportunities to join a significant operation at this stage of its journey are rare. As Maintenance Supervisor, you'll play a pivotal role in shaping how the function operates from day one, leading a team of skilled technicians and tradespeople while building a culture founded on safety, accountability and high performance.

You'll oversee the maintenance of our ultra class mining fleet, including Komatsu 830E-5 haul trucks, Liebherr R9600 and Hitachi excavators, together with a range of Caterpillar ancillary equipment. Beyond maintaining equipment reliability and performance, you'll have genuine influence over how the team works, develops and succeeds.

As Tower Hill continues to grow into a long life operation, you'll have the opportunity to grow with it, supported by a business that values leadership, development and internal progression. This is a permanent role operating on an 8 days on, 6 days off / 7 nights on, 7 days off roster, with DIDO opportunities available for local communities.

Key responsibilities include:

  • Lead safe maintenance activities in line with legislative and site requirements
  • Maintain fleet reliability and performance in accordance with company and OEM standards
  • Deliver planned and breakdown maintenance to support operational targets
  • Manage work execution, resources and costs to achieve safe and efficient outcomes
  • Coordinate daily maintenance activities in line with production requirements
  • Drive continuous improvement across safety, reliability and team performance
  • Build a positive, accountable team culture aligned with our ASPIRE Values

About You

You're a respected and people focused leader who leads from the front. You understand that strong results start with engaged teams, and you take pride in creating an environment where safety, accountability and high performance go hand in hand. With a collaborative and practical leadership style, you'll build capability, develop others and cultivate a culture that reflects our ASPIRE Values.

You'll also have:

  • Established supervisory experience in an open pit operation
  • A track record of mentoring and developing a team
  • S26 Supervisor competency
  • Experience building and supporting a safety focused culture
  • Experience managing the delivery and performance of Mobile Plant Machinery
  • National accredited HD Mechanic / Heavy Plant trade (Certificate 3)
  • Current Drivers Licence (Manual)
  • Alignment with our ASPIRE Values, and a willingness to lead by them

What you can expect from us

  • Clear career pathways and leadership development opportunities
  • The chance to shape the culture and performance of a new operation
  • A values driven culture that backs innovation and diversity
  • Competitive remuneration and bonus structure
  • A 'grow our own' approach, where we prefer to develop and promote from within
  • Professional development activities and educational assistance
  • A team that lives the ASPIRE Values: Accountable. Sustainable. People First. Integrity. Results. Empower.

Submit your application

Submit your CV and a brief cover letter using the APPLY NOW button. Shortlisting begins immediately, so apply early.