FIFO - Mobile Plant Mechanic / HD Fitter

At Komatsu Australia you’ll be part of an inclusive culture where all our people thrive, reflected in our purpose: creating value together. We encourage people with diverse backgrounds to apply for this role.

The Opportunity:

Komatsu is looking for an experienced Mobile Plant Mechanic / Diesel Fitter to join our Mount Isa Branch and work on a dedicated FIFO arrangement from Townsville to a customer site in regional Queensland.

This is a unique opportunity to work closely with one customer, at one site, taking ownership of the maintenance, diagnostics and repair of Komatsu equipment in a highly focused field service environment.

You’ll fly from Townsville to site for your 7 days on, with flights, accommodation and meals provided, before returning home for your 7 days off.

Working Wednesday to Tuesday on a 5:30am – 5:30pm day-shift roster, you’ll be responsible for keeping Komatsu equipment operating safely and reliably, while building a strong working relationship with the customer and supporting the wider Komatsu team.

What you’ll be doing

• Carry out scheduled maintenance, servicing and repairs on Komatsu equipment


• Diagnose and troubleshoot mechanical, electrical and hydraulic issues


• Complete breakdowns and repairs safely and efficiently


• Work closely with the customer to support equipment availability and reliability


• Complete accurate service reports and maintenance documentation


• Maintain Komatsu’s high standards of safety, quality and workmanship

Komatsu benefits:

• Families Policy: 16 weeks of paid primary carer parental leave, 4 weeks of secondary carer leave, plus many more family friendly benefits.


• Financial: Income Protection Insurance and Death & Disability Insurance provided through our company superannuation fund; Novated leasing options available.


• Career: Recognition award payments, flexibility, further education studies and internal career development.


• Health: Corporate discount with Bupa, Total Wellbeing Solution with C&U Health.


• Travel: Discounts with Avis, Qantas, Crown, IHG and travel agents.


• Yearly Bonus: Potential to receive a yearly bonus.


• Referral Program: $3000 referral payment for referring a successful new employee to Komatsu.

What we are looking for:

• Trade qualification as a Mobile Plant Technician / Diesel Fitter or equivalent


• Previous Komatsu experience is essential


• Previous experience working in a mining environment is highly regarded


• Strong diagnostic and fault-finding capability


• Ability to work confidently with mechanical and electrical systems


• Understanding of mine-site HSE requirements and standards


• Strong communication skills and a customer-focused approach


• Ability to work independently and as part of a site-based team


• Commitment to safe work practices and quality workmanship

Ready to get started? Simply hit the apply now button! 

Komatsu offers a zero-harm culture in the workplace and competitive remuneration package. We employ people with different skills, abilities, cultural backgrounds, experiences, preferences, ethnicities and from different generations. Komatsu is committed to a workplace where women can thrive.