_{27th October, 2026}

We are seeking qualified and experienced Heavy Duty Fitters to join our mobile plant maintenance team across major mining operations in the Pilbara. These roles are focused on preventative maintenance, diagnostics, breakdown repairs and component change-outs on CAT and/or Komatsu mobile plant.
 
PREMIUM Role

• Conduct scheduled servicing, inspections, fault diagnostics and mechanical repairs on heavy mining equipment
• Diagnose and repair hydraulic, mechanical and diesel engine systems.
• Carry out major component change-outs and repairs, including engines, hydraulic pumps and motors, swing drives, final drives and undercarriage components.
• Read and interpret hydraulic and mechanical schematics to perform effective fault-finding and diagnostics.
• Identify defects and emerging maintenance issues to maximise equipment reliability and availability.
• Complete maintenance activities across 12-hour shifts in accordance with site procedures and safety standards.

PREMIUM Requirements

• Australian Recognised Trade Certificate - Heavy Diesel Mechanic / Mobile Plant Mechanic or equivalent.
• Demonstrated hands-on maintenance experience with either CAT, Komatsu, Hitachi, OEMX and/or Liebherr
• Strong diagnostic and fault-finding capabilities across hydraulic, mechanical and diesel engine systems.
• Previous experience with breakdown maintenance and major component change-outs.
• Current Manual Driver's Licence.
• National Police Clearance issued within the last 6 months.
• Full Australian Working Rights.
• Ability to pass a pre-employment medical assessment, including drug and alcohol screening.

PREMIUM Benefits

• Weekly pay cycles, with superannuation paid on all hours worked.
• Company-provided FIFO flights from major capital cities across Australia and New Zealand.
• 2/2 FIFO rosters.
• Salary sacrificing options.
• Corporate discounts on private health insurance.
• Employee recognition programs and referral bonuses.
• Safe, supportive and inclusive team culture.

PREMIUM MECHANICAL GROUP Premium Mechanical Group supplies mobile plant maintenance personnel to the WA mining, construction and transport industries. We prioritise our employees and are committed to fostering a safe and inclusive work environment.
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