Mobile Plant Maintenance Supervisor | Full-Time Permanent | 8:6 Roster | Attractive Remuneration | Wiluna, WA

ReGroup is seeking experienced and motivated Maintenance Supervisor to assist overseeing maintenance operations in our project workshop. This role is vital to maintaining the reliability and performance of our mobile plant equipment and side tipper road trains , ensuring safety and efficiency across site operations.

We're looking for an individual to bring their industry knowledge, skills and experience, along with a positive attitude and team comradery, to a growing company and be a part of something outstanding.

Location: Wiluna, WA - Potash mine site

Roster: 8:6 - days only - Tuesday fly In/Out

Flights Covered From: Perth

Accommodation & Meals: provided onsite

Key Responsibilities
Supervise daily maintenance of production mining equipment
Lead and support a team of capable mechanics and contractors
Plan, schedule and execute preventative and breakdown maintenance
Troubleshoot mechanical issues and implement timely repairs
Oversee parts inventory, procurement and workshop process




Ensure full compliance with WHS and site safety requirements
Work closely with site leadership to meet KPI's

About You
Proven experience supervising a workshop/maintenance team on a mine site
Cert III Mobile Plant Technology Trade qualification (preferred)
Must have S26 (Statutory Supervisor Course)
National Police Clearance and White Card required
Strong understanding of mobile plant maintenance and planningExcellent communication, leadership and problem-solving skills
Commitment to safety, reliability and continuous improvement

What We Offer
Work across a range of Komatsu, Caterpillar and Hitachi equipment
Accommodation and meals provided in office
Long-term projects (5+ years)
Competitive Salary
Career Progression and Support with a fast-growing business

About Us

For 15+ years, ReGroup has led Australia’s mining industry with complete solutions from excavation to export. We combine expertise, advanced equipment, and sustainable practices to drive project success and innovation.
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📌 Maintenance Supervisor Wa Shire Of Wiluna
🏢 REGROUP
📍 Shire of Wiluna