Diesel Fitter Salary in Australia (2026)
SEEK's Diesel Fitter page shows an average salary of $140,000 to $160,000 a year, with a median of $148,500, based on pay disclosed in job ads (checked 10 October 2026). The Mining Award minimum is a separate floor, and many mines pay above it.
Last checked 10 October 2026. Pay changes, so check the source before you rely on a figure.
What does a diesel fitter earn?
Each row is one source, shown as that source states it. We do not average or blend them, because they measure different things. SEEK says its insights are based on full-time salary ranges employers disclosed on SEEK job ads. Some disclosed salaries include superannuation and other benefits, others do not.
| Figure | What it measures | Source | Checked |
|---|---|---|---|
| $140,000 to $160,000 a year | SEEK's stated average salary range for the role "Diesel Fitter" in Australia. Based on full-time salary ranges employers disclosed on SEEK job ads. Some disclosed salaries include super and other benefits, others do not. | SEEK career advice, Diesel Fitter salary | 10 October 2026 |
| Median $148,500 a year | The middle point of SEEK's salary distribution for "Diesel Fitter", on the same disclosed-in-ads basis. | SEEK career advice, Diesel Fitter salary | 10 October 2026 |
| $120,000 to $180,000 a year | SEEK's 10th to 90th percentile spread. Most disclosed salaries fall inside it, with the lowest and highest tenth outside. | SEEK career advice, Diesel Fitter salary | 10 October 2026 |
| $30.54 to $37.62 an hourLevel 3 - Competent to Level 7 - Dual trade instrument technician. About $1,160.51 to $1,429.51 a week for 38 ordinary hours. | Minimum rates under the Mining Industry Award 2020, per hour, including the industry allowance. MiningReady's reading of which award levels this role usually falls under: the award does not name the role at a level. Many mines pay above the award under enterprise agreements. Indicative range here: Level 3 to Level 7. | Fair Work Ombudsman pay guide, Mining Industry Award 2020 (MA000011) | 6 October 2026 |
Want to work out take-home pay? Try the salary calculator, or read the mining salaries guide.
What affects pay
Roster
No source we checked publishes a roster specific to diesel fitters. SEEK says the work is often on heavy vehicles or industrial machinery. Rosters vary by site and employer, so confirm it in the job ad. A parliamentary inquiry found FIFO cycles run from 9 days on and 5 off to 28 days on and 7 off, with a twelve-hour on-site day typical. The report is from 2013, so treat it as background.
Parliament of Australia, FIFO/DIDO inquiry report (2013)FIFO or residential
No source we checked gives a FIFO versus residential pay figure for this role, so we do not show one. When you compare offers, check whether the figure is a base rate or an all-in figure, and what the employer provides for flights, accommodation and meals.
Award or enterprise agreement
The Mining Industry Award 2020 sets minimums only. Under it, casual staff get a 25% loading, and afternoon or night shift is paid at 115% of ordinary hourly rate. Mines often pay above the award under enterprise agreements, but we cannot verify typical figures.
Fair Work Ombudsman pay guide, MA000011Spread
SEEK's 10th to 90th percentile spread for diesel fitters is $120,000 to $180,000 a year. SEEK shows no Mining, Resources & Energy average for this role.
SEEK career advice, Diesel Fitter salaryAward coverage
The Mining Industry Award 2020 has a Maintenance trades group for trade-qualified work at Levels 3 to 7. It does not name diesel fitters at a level, so the indicative range below is our reading only.
Mining Industry Award 2020 (MA000011)
Tickets to check for as a diesel fitter
Each employer and site sets its own requirements. Treat this as a list of what to look for in job ads, not a guarantee of what you need.
- White Card General construction induction card, often asked for on mine construction and shutdown work. Check the job ad.
- Standard 11 Generic induction for Queensland coal mines. Only needed for work on a Queensland coal mine.
- Working at Heights Training for work at height. Check whether the job ad lists it.
- Confined Space Training for entering confined spaces. Check whether the job ad lists it.
How to become a diesel fitter
SEEK's Diesel Fitter page lists no entry pathway or required qualification. Check each job ad for the trade qualification, tickets and site induction it asks for.
Finding diesel fitter jobs
Search the big job boards for current ads, and read the roster, award or agreement and ticket requirements in each one before you apply. These are plain search links, not endorsements.
Diesel Fitter salary questions answered
How much does a diesel fitter earn in Australia?
SEEK's page shows an average salary of $140,000 to $160,000 a year, with a median of $148,500, based on salaries disclosed in job ads.
Why is the award rate different from SEEK's range?
The award is a legal minimum, and SEEK's range reflects what employers disclose in job ads. The two measure different things, so we show them separately and do not blend them.
What does a diesel fitter do?
SEEK describes diesel fitters as mechanics who repair and maintain diesel engines, often in heavy vehicles or industrial machinery. They inspect engines, diagnose faults, do routine maintenance and dismantle and reassemble components.
Where to next
- Salary calculator Estimate take-home pay for your roster and classification.
- Mining salaries guide Award minimums by level, loadings and how pay is set.
- Driller Offsider salary $75,000 to $95,000 a year (SEEK career advice (Offsider)).
- Excavator Operator salary $115,000 to $135,000 a year (SEEK career advice (Excavator Operator)).
- All salaries by role Compare the roles we have sourced, each with its source and date.