Diesel Mechanic salary in Western Australia
Updated 22 July 2026
Nationally, the median is $98,800 — Western Australia sits $12,844 above the national figure. See the national picture →
Take-home on the median Diesel Mechanic salary of $111,644 — after $24,013 income tax and $2,233 Medicare levy (2026–27 resident, no HECS, private hospital cover).
What companies pay
Reported total pay for Diesel Mechanic roles by employer — medians include bonuses and other cash compensation, so they sit above base-salary figures.
| Company | Median total pay | Typical range |
|---|---|---|
| Premium Mechanical Group.★ 4.8 | $149,124 | $143,472 – $154,776 |
| Mader Group★ 2.8 | $148,200 | $132,392 – $188,194 |
| Rio Tinto★ 3.8 | $147,000 | $100,000 – $194,000 |
| Spencer Ogden★ 3.2 | $132,076 | $125,891 – $138,261 |
| KCGM★ 3.5 | $126,470 | $121,235 – $131,705 |
| Chandler Macleod★ 4.0 | $114,094 | $109,984 – $118,185 |
| BDS Mechanical★ 2.9 | $112,632 | $112,632 – $112,632 |
| Cummins★ 4.0 | $112,019 | $86,667 – $137,372 |
| QUBE★ 3.6 | $103,029 | $99,630 – $106,427 |
| Ertech★ 2.9 | $100,796 | $97,476 – $104,115 |
| WorkPac★ 3.4 | $98,919 | $95,065 – $102,772 |
| The Resources Hub | $98,919 | $94,631 – $103,206 |
| Inverse Group★ 4.2 | $91,884 | $77,064 – $106,704 |
| Australian Container Freight Services★ 3.3 | $84,552 | $80,804 – $88,301 |
| Core Talent★ 3.5 | $79,789 | $76,114 – $83,464 |
| JMH Group★ 5.0 | $79,000 | $79,000 – $79,000 |
| Aston Advantage★ 4.0 | $78,329 | $75,226 – $81,411 |
| BLU by Adcorp★ 3.4 | $69,200 | $65,900 – $72,499 |
| Recruit Shop★ 4.1 | $68,824 | $65,860 – $71,788 |
| Teamrecruit★ 2.4 | $60,061 | $57,245 – $62,876 |
Diesel Mechanic pay by state
Median base salary and range where enough data exists — every figure labelled with its source.
New South Wales
Victoria
Queensland
South Australia
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Salary figures are market estimates built from third-party data and community submissions — they show what the market pays, not what any individual employer will offer. Take-home figures are 2026–27 estimates for an Australian resident with private hospital cover and no HECS debt. General information only — not financial or tax advice.