Field Service HD Mechanics & Perth Based Component Rebuild Specialists

MCM Mechanical

Perth WA

Mining to Engineering & Maintenance (Mining, Resources & Energy)

Casual/Vacation

70 to 85 per hour

Field Service HD Mechanics to 2:1 Roster | Pilbara / Goldfields Region

Component Rebuild Mechanics to 5:2 or 4:3 Roster (Day) / Perth Based (Welshpool)

MCM Mechanical is growing, and we’re looking for experienced Heavy-Duty Diesel Mechanics to join our team across both Field Service and our Welshpool Workshop.

We’re a WA-owned and operated mechanical business supporting the mining, civil and marine industries across Western Australia. We pride ourselves on quality workmanship, looking after our people, and giving good mechanics the tools and support they need to get the job done.

Whether you’re chasing the earning potential and variety of FIFO field service or want to stay home in Perth and specialise in component rebuilds, we have options available.

CURRENT OPPORTUNITIES

1. FIFO / FIELD SERVICE HD MECHANICS

Goldfields & Pilbara | 2/1 Roster (8/6 Rosters available as well)

Work across a range of heavy mining equipment, carrying out breakdowns, diagnostics, repairs and planned maintenance.

Depending on placement and experience, positions may include:

Fully equipped field service Ute

Diagnostic laptop and tooling

2/1 roster

Goldfields and Pilbara opportunities

Variety of field service, breakdown and maintenance work

2. PERTH COMPONENT REBUILD HD MECHANICS

Welshpool Workshop | Be Home Every Night

Prefer to stay in Perth?

Join our Welshpool workshop carrying out major component rebuilds and mechanical repairs.

We can offer flexibility around your roster:

5/2 to Monday to Friday

4/3 to Monday to Thursday

No FIFO

No living away from home





Component rebuild and major repair work

Stable Perth-based position

WHY JOIN MCM MECHANICAL?

Competitive Rates

Hourly rates based on your experience and capability.

Super Paid on All Hours

Not just your ordinary hours.

Roster Options

Choose a role that works for you and your family to FIFO or Perth-based.

Quality Equipment

Field service personnel can be provided with fully equipped service vehicles and diagnostic equipment depending on placement.

Training & Development

We support further training, additional tickets and trade upgrades for the right people.

Growing WA Business

You won’t just be another number. We’re continuing to grow our field service and workshop operations and are looking for people who want to grow with us.

WHAT WE'RE LOOKING FOR

You’ll need:

Australian-recognised Heavy-Duty Diesel / Mobile Plant trade qualification

Minimum 1–2 years post-trade experience

Robust fault-finding, diagnostic and repair skills

Experience working on heavy mining or earthmoving equipment

Experience with CAT, Liebherr, Hitachi and/or Komatsu equipment highly regarded

Current Australian C Class Driver’s Licence

Ability to pass a pre-employment medical and obtain a National Police Clearance

Valid Australian working rights

Ability to work independently while also being part of a team

A practical, reliable and positive attitude

For our Perth workshop positions, previous component rebuild experience is highly regarded.

INTERESTED?

If you’re a good mechanic looking for a company that values quality work and gives you options around how you want to work, we’d like to hear from you.

Apply online, or contact us directly for a confidential discussion:

Posted: 25-10-2026

Salary: 70 to 85 per hour

📌 Field Service HD Mechanics and Perth Based Component Rebuild Specialists
🏢 MCM Mechanical
📍 Perth