With over 3,800 experts across multiple industries, Mader’s taskforce is backed by the best in maintenance. We specialise in optimising fleet and plant performance through comprehensive ‘tap on, tap off’ support for our customers. We have forged a robust reputation for delivering quality service, expert diagnostics, and solution-driven work ethic.

What we are looking for:

We are currently seeking experienced Heavy Duty Diesel Fitters to join our Field Service and Rostered Maintenance teams in Southern Queensland (Rockhampton – South). You'll be hands-on with a range of heavy mobile equipment (HME) including CAT, Komatsu, Hitachi, and Liebherr dump trucks, diggers, and ancillary machinery. You’ll also have the chance to contribute to major component change-outs, machine rebuilds, and commissioning tasks, delivering work you can take pride in — across Australia and the globe.

What You Need:

Cert III in Mobile Plant Technology or Engineering (Diesel Fitting) or equivalent

Experience working with OEMs like Komatsu, Liebherr, Hitachi

An Australian-recognised trade qualification

A valid C class driver’s licence

Ability to pass a pre-employment medical and DAS Australian working rights

A strong work ethic and commitment to high-quality workmanship

What you get at Mader:

Industry-leading pay + 11.5% super on all hours worked

Flexible rosters built around your lifestyle and preferences

FIFO/DIDO options available with all accommodation and meals provided

Global mobility: Opportunities to work in the USA, Asia, and Oceania

Career pathways into leadership, technical advisory, and more

New work vehicles rolled out monthly

Paid training & licenses (high-risk tickets, inductions, etc.)

Salary sacrificing options for cars, tools, and gear

Adventure perks: Free trips for you, your mates, or family — from quad biking to fishing charters and camping on Fraser Island

Employee benefits including discounted private health cover

Ready to take your career tot he next level with a team that values skills, growth and adventure? Apply now!