Plant operator salary: what operators earn in Australia

What is a plant operator salary?

A plant operator salary refers to the pay earned by workers who operate machinery and equipment in agriculture, forestry, horticulture, manufacturing, utilities, and mining. The term covers two main occupation groups in the Australian and New Zealand Standard Classification of Occupations (ANZSCO): Agricultural, Forestry and Horticultural Plant Operators (7211) and Other Stationary Plant Operators (7129). Because the work ranges from driving tractors and harvesters to running water treatment plants and concrete batching systems, the salary varies significantly.

How the salary index helps compare plant operator pay

Salary Index uses a simple benchmark: the national line of 100 equals full-time adult ordinary-time earnings of $2,083.70 per week, annualised to $108,352 (ABS Average Weekly Earnings, May 2026). To find an occupation's index, divide its median weekly earnings by $2,083.70 and multiply by 100. For example, agricultural plant operators earn a median of $1,403 per week, giving an index of about 67. Other stationary plant operators earn $2,019 per week, an index of about 97. This shows that stationary plant operators are much closer to the national average, while agricultural operators are well below it.

Agricultural, forestry and horticultural plant operators

According to Jobs and Skills Australia, this group includes agricultural and horticultural mobile plant operators (721111) and logging plant operators (721112). They operate tractors, harvesters, log processors, and similar machinery. Key data:

• Employment: 15,700 workers
• Median age: 37 years
• Female share: 8%
• Full-time share: 90%
• Average full-time hours: 49 per week
• Median weekly earnings: $1,403
• Median hourly earnings: $37

These operators mostly work in Agriculture, Forestry and Fishing, with smaller numbers in Public Administration and Safety and Manufacturing. The median weekly earnings of $1,403 are about 67% of the national line. That means a full-time agricultural plant operator earning the median takes home roughly $73,000 per year before tax.

Other stationary plant operators

The Jobs and Skills Australia profile covers boiler operators, bulk materials handlers, concrete batching and pump operators, paper mill operators, train controllers, water and wastewater plant operators, and weighbridge operators. Key data:

• Employment: 24,100 workers
• Full-time share: 93%
• Average full-time hours: 49 per week
• Median weekly earnings: $2,019
• Median hourly earnings: $45

These operators are concentrated in Electricity, Gas, Water and Waste Services, Manufacturing, and Mining. The median of $2,019 per week gives an index of 97, meaning they earn just below the national average. Annualised, that's about $105,000 before tax.

How modern awards set minimum pay

Many plant operators are covered by modern awards, which set minimum hourly rates, allowances, and penalty rates. The Fair Work Commission publishes the Modern Awards Pay Database with current minimum rates. From 1 July 2026, award minima rose by 4.75%. The national minimum wage is $26.44 per hour ($1,004.90 per week, index 48.2), but most plant operators earn above that due to skill allowances or enterprise agreements.

For example, an entry-level award classification might pay around $25.74 per hour, while a skilled concrete pump operator could earn significantly more. Always check the specific award that applies to your role.

Superannuation and total remuneration

Super guarantee is 12% from 1 July 2026, applied to ordinary-time earnings up to the maximum contribution base of $270,830. For a plant operator earning $1,403 per week, super adds about $168 per week, bringing total remuneration to roughly $1,571 per week. For a stationary plant operator earning $2,019 per week, super adds about $242 per week. Super is not included in the salary index figures, which only measure gross ordinary-time earnings.

Tax on plant operator salary

Resident tax rates for 2026–27 (excluding Medicare) are:

• Nil up to $18,200
• 15% from $18,201 to $45,000
• 30% from $45,001 to $135,000
• 37% from $135,001 to $190,000
• 45% above $190,000

Plus a 2% Medicare levy. A plant operator earning $73,000 per year (agricultural median) would pay about $11,467 in tax plus $1,460 Medicare levy, leaving roughly $60,073 take-home. A stationary plant operator earning $105,000 would pay about $22,717 tax plus $2,100 Medicare levy, leaving about $80,183 take-home. These estimates assume the tax-free threshold and no other deductions or offsets.

State and industry differences

Where you work also affects your pay. State indices from the on-site reference show:

• WA: 106.9 ($115,825 annualised)
• NSW: 101.2 ($109,658)
• VIC: 98 ($106,137)
• QLD: 97.9 ($106,064)
• SA: 94.6 ($102,450)
• NT: 95.2 ($103,173)
• TAS: 88.6 ($96,008)
• ACT: 109.9 ($119,090)

Industry matters too. Mining has an index of 154.7, while retail trade is 75.9. Plant operators in mining-related stationary roles likely earn more than those in agriculture.

How to use this information

The salary index helps you see where a plant operator salary sits relative to the national line. If you're comparing job offers or negotiating a raise, remember that median figures are a guide, not a guarantee. Your actual pay depends on your award classification, experience, location, and any enterprise agreement. Always check the relevant modern award or your employment contract for precise rates.

For more on how the index works, see how the index works. To explore pay by state, visit states. For industry comparisons, go to industries.