WORKSHOP MAINTENANCE SUPERVISOR

Workshop Maintenance Supervisor

Performance Mining is seeking an experienced and driven Workshop Maintenance Supervisor to lead our Pinjarra Workshop and oversee a small team delivering maintenance and repairs across a fleet of major OEM Heavy Mobile Equipment.

Reporting to the Maintenance Manager, this is a hands‑on leadership role suited to a trade‑qualified Heavy Diesel Mechanic with strong technical capability and a proactive approach to leadership. You will lead from the front, supporting your team with diagnostics, fault finding, repairs, and maintenance while ensuring safe, efficient, and cost‑effective workshop operations.

This role will suit someone who takes ownership, sets high standards, and enjoys building a positive, high‑performing team culture while remaining actively involved on the tools when required.

About Us

Performance Mining is a WA‑based provider of Plant Hire and Maintenance Solutions to the mining and road transport industries. We deliver high‑quality maintenance, repairs, and field support services across a range of Heavy Mobile Equipment, with a strong focus on safety, quality, reliability, and client satisfaction.

What's On Offer

• Salary‑based role
• Local Pinjarra workshop‑based position
• Monday to Friday, 5:2 roster (10‑hour days)
• Fully maintained company vehicle and fuel card
• Bonus and loyalty incentive programs
• Rapid breakdown response when required (including occasional weekends)
• Long‑term opportunity within a growing mining services business

Key Responsibilities

• Lead and supervise the day‑to‑day operations of the Pinjarra Workshop
• Drive safety, productivity, quality, and workshop performance
• Lead, mentor, and develop a small maintenance team
• Plan, schedule, and coordinate workshop and field maintenance activities
• Coordinate breakdown response and minimise equipment downtime
• Manage work orders, maintenance records, and workshop reportingOversee parts procurement, inventory, and supplier relationships
• Manage workshop resources and maintenance expenditure to support efficient operations
• Assess repair, rebuild, and replacement strategies to maximise equipment reliability and availability
• Oversee machine on‑hire and off‑hire maintenance requirements
• Provide technical support and guidance to trades when required
• Supervise contractors and maintain strong client relationships

About You

• Mobile Plant Mechanic qualification or equivalent
• Dual Trade qualification highly regarded (Auto Electrician)
• Previous experience in a Workshop Supervisor or similar leadership role
• Proven ability to lead teams, manage workflow, and drive workshop performance
• Experience managing maintenance expenditure, parts procurement, and workshop resources
• Strong planning, scheduling, and organisational skills
• Able to balance equipment reliability, operational requirements, and practical maintenance decision‑making
• Extensive experience working on CAT, Komatsu, and other major OEM Heavy Mobile Equipment
• Strong diagnostic and fault‑finding capability
• High standards of safety, workmanship, and professionalism
• Strong communication and people leadership skills
• HR Licence

Why Join Us

This is an opportunity to take ownership, lead a small capable team, and play a key role in supporting a growing WA mining services business.

You’ll work closely with the Maintenance Manager, have the autonomy to lead from the front, influence workshop performance, and help drive a culture of safety, accountability, and quality workmanship.

If you’re looking for a long‑term role where your leadership, technical knowledge, and commercial awareness will be valued, we’d love to hear from you.

Ready to Apply?

Apply today by sending your CV to **@performancemining.com.au or contact Jarrod on 0436 409 *** for a confidential discussion.