Site Administrator salary in Australia
The median Site Administrator salary in Australia is $78,000 a year, or about $62,520 after tax.
Updated 27 September 2026
Take-home on the median Site Administrator salary of $78,000 — after $13,920 income tax and $1,560 Medicare levy (2026–27 resident, no HECS, private hospital cover).
Site Administrator salary by employer
Reported total pay for Site Administrator roles by employer — medians include bonuses and other cash compensation, so they sit above base-salary figures.
| Company | Median total pay | Typical range |
|---|---|---|
| Rio Tinto★ 3.8 | $110,000 | $93,000 – $132,133 |
| Northern Star Resources★ 3.3 | $107,000 | $70,000 – $107,600 |
| Barminco★ 3.9 | $95,300 | $85,000 – $113,000 |
| Macmahon★ 3.6 | $95,000 | $86,700 – $100,000 |
| Compass Group★ 3.4 | $79,500 | $65,100 – $81,000 |
| John Holland★ 3.9 | $79,356 | $76,712 – $82,000 |
| WorkPac★ 3.5 | $78,427 | $65,208 – $177,840 |
| SRG Global★ 3.5 | $78,000 | $75,000 – $84,000 |
| BHP★ 3.9 | $77,900 | $72,000 – $97,200 |
| Monadelphous★ 3.9 | $75,750 | $68,000 – $83,500 |
| Sodexo★ 3.4 | $75,000 | $72,000 – $87,000 |
| Civeo★ 3.3 | $73,500 | $60,000 – $78,000 |
| NRW Holdings★ 3.5 | $70,000 | $60,000 – $100,000 |
| CPB Contractors★ 3.7 | $68,000 | $50,000 – $81,000 |
| Lendlease★ 3.9 | $68,000 | $55,000 – $80,000 |
| Ghella★ 4.0 | $68,000 | $61,000 – $69,420 |
| Downer★ 3.2 | $68,000 | $51,000 – $85,000 |
| Fulton Hogan★ 4.0 | $66,000 | $62,000 – $85,000 |
| Chandler Macleod★ 4.0 | $65,208 | $63,232 – $69,160 |
Site Administrator salary by state
Median base salary and range where enough data exists — every figure labelled with its source.
New South Wales
Victoria
Queensland
Western Australia
South Australia
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Site Administrator salary FAQs
How much does a Site Administrator earn in Australia?
The median base salary for a Site Administrator in Australia is $78,000 a year before tax (source: Market data · 125 salary reports).
What is the take-home pay for a Site Administrator in Australia?
On the median salary of $78,000, estimated take-home pay is $62,520 a year, or about $2,405 a fortnight, after $13,920 income tax and the Medicare levy. This assumes an Australian resident with private hospital cover and no HECS debt.
What is the salary range for a Site Administrator in Australia?
The 10th to 90th percentile range is $60,500 to $96,500 a year, so most reported salaries fall between those figures.
Which state has the highest median salary for this role?
Of the 5 states and territories with enough data, Western Australia has the highest median at $81,000 and South Australia the lowest at $68,000.
Does this salary include super?
No. These figures are base salary before super. At the current super guarantee, an employer would pay about $9,360 a year on top of the median salary.
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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.