Technician - Field Service

Date:  18 Feb 2026
City:  Gunnedah - Branch

About Us

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

We’re seeking safety-driven, team-oriented Mobile Plant/Heavy Plant Technicians to join our Gunnedah Branch. These positions are permanently based on a customer site, with two different shift options available. If you’re a qualified Heavy Diesel Tradesperson who thrives working autonomously and excels in diagnostics, repairs, and solving complex technical challenges, this role will place you at the forefront of the action.

 

Available Rosters: Monday to Sunday, 7 on, 7 off – Day Shift 6.30am to 6.30pm & 5 on, 4 off split – 5.30am to 5.30pm / 5.30pm to 5.30am

 

Role Located:  Site based roles - North-Western NSW (Narrabri Shire)  

What you'll do

  • Diagnose, repair and service Komatsu equipment to a high technical standard.
  • Test, adjust and troubleshoot mechanical, electrical and monitoring systems.
  • Produce accurate, professional technical and service reports.
  • Keep labour output high while maintaining excellent safety and housekeeping.
  • Support quoting, job planning, TSI/warranty processes, and cost control.
  • Deliver outstanding internal and external customer service.

What we are looking for

  • Trade qualified Mobile Plant / Heavy Plant Mechanic (on-road or off-road) with a current Driver’s Licence.
  • Strong diagnostic skills with solid mechanical aptitude.
  • Demonstrated commitment to safety, with a high level of attention to detail.
  • Excellent communication skills and a collaborative team approach, able to work effectively with employees, contractors and customers.
  • Proven ability to work independently while delivering exceptional customer service.
  • Dogging, Working at Heights, Crane, or Forklift licences (or willingness to obtain).
  • Experience with Komatsu equipment (specifically WA1200) highly regarded.

Why work for us!

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 provided through our company superannuation fund.
  • Career: Recognition, awards, flexibility, further education studies and internal career development.
  • Health: Corporate discount with Bupa, Total Wellbeing Solution with Telus 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.

 

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.