Diesel Mechanic - Field Service Technician

On Target Earnings (OTE) in excess of $115,000 with superannuation, overtime at penalty rates, vehicle, fuel card, phone and laptop.

Looking Smart: Sharp uniforms and workwear supplied.

Perks: Regular team BBQs, lunches and social events, Footy Tipping, Monthly Photo Competition, Birthday and Anniversary Recognition, Milestone Staff Awards and our TAALC Company Values awards program to name a few!

Referral program: Up to $3,000 referral payments to introduce your mates to employment opportunities with the Onetrak team.

Stability:20 years as a family owned business with long term employees and a great workplace culture. Over a third of our current employees have achieved over 5 years’ service. We’re an employer for the long-term.

Career: Training, career development, growth and advancement opportunities.

What really sets us apart, is our commitment to creating a positive and inclusive work environment.

We prioritise safety, open communication, team alignment and employee wellbeing.

Mon - Fri role offering outstanding work/life balance.

Who is Onetrak?

We are a Material Processing Equipment Specialist with a fantastic culture.

Onetrak is one of Australia's best heavy equipment dealerships with branches Australia wide.

Since 2006 we have been here to help with all thing’s heavy machinery. Including sales, service, spare parts and rental.

We supply equipment for forestry, construction, crushing and screening, waste and recycling.

The Position

We are seeking an experienced Residential Diesel Mechanic/Field Service Technician.

The successful candidate will be responsible for performing preventative maintenance, repairs,



and diagnostics on a variety of diesel-powered construction equipment including excavators, loaders, dozers, backhoes, crushing and screening products.

Responsibilities

Perform preventative maintenance, repairs, and diagnostics on diesel-powered construction equipment

Conduct engine overhauls, rebuilds, and replacements as needed

Identify and diagnose issues using computerized diagnostic tools and other equipment

Inspect, troubleshoot and repair hydraulic, electrical, and pneumatic systems

Ensure compliance with safety protocols and regulations

Communicate effectively with customers and provide exceptional customer service

Maintain accurate and complete service records

About you

In order to be considered, strong commitment to safety, you will come from a heavy equipment service background within any relatable industry.

If you've worked in a trade role construction equipment, mining, forestry, waste & recycling, access equipment, forklifts, generators, compressors or any other relevant equipment, we want to speak with you!

Key candidate criteria are:

Relevant Trade Qualification of Heavy Diesel Mechanic/Mobile Plant Mechanic

Proven experience working on earthmoving equipment, access equipment, ag equipment or trucks

Strong mechanical, hydraulic and diagnostics skills

Ability to navigate computer programs for diagnostics and troubleshooting

Excellent customer service and communication skills

Ability to prioritize and manage time effectively

Do you want to know more?

Date posted 11/3/2026

Onetrak is proud supplier of Tigercat, Hidromek, Striker, Anaconda, Fuchs, Dressta, XCMG, Ecohog, Ecostar, Hammel, Jono Enviro and WENDT we also service all makes including Hyundai, Caterpillar, Hitachi, Komatsu, Case, John Deere, Kubota, Volvo, Sennebogen, Liebherr

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📌 Diesel Mechanic - Field Service Technician (Australia)
🏢 Onetrak
📍 Australia