Looking for your next big move in mining? We’re looking for experienced, trade-qualified HD Diesel Fitters / HD Mechanics, for our project at Sino Iron mine. This is a great chance to work on class leading heavy mobile equipment.

Why join National Group?

For three decades, National Group has been one of Australia's most trusted mining service providers. We supply heavy-earthmoving equipment and end-to-end solutions to some of the world's largest miners across iron ore, coal, gold, nickel, and more.

Our people power the industry - and we back them with top-tier equipment and real prospects.

The Role

You'll be responsible for:
Service, maintain and repair a fleet of D11 dozers, 830E & 793 Dump Trucks, EX5600 Excavators, 24M Graders, WA1200 Loaders and 785 & 777 Water Trucks
Diagnose faults and carry out repairs safely and efficiently
Accurate maintenance records via AMT
Follow site procedures




Collaborate with a tight-knit team to minimise machine downtime

What we're looking for
Heavy-Duty Fitter or Plant Mechanic trade certificate
HR driver’s licence
Experience with CAT, Komatsu and Hitachi mining equipment preferred
Clean shaven or willing to wear a PAPR mask as required
Solid commitment to safety and teamwork

What's in it for you
FIFO from Perth – flights, accommodation and meals included
High earning potential with 2 on 1 off rotating day/night roster.
Permanent full time role
Competitive pay and ongoing work with possible fleet expansion

If you’re an experienced HD Diesel Fitter / HD Mechanic looking for steady work with a reputable outfit, apply now and join the National Group team at Sino Iron.

📌 Hd Diesel Fitter – Sino Iron Mine Darwin
🏢 National Group
📍 Darwin