What is the typical hourly rate for an environmental engineer in Australia?

Environmental engineers are covered by the Professional Employees Award 2020. Minimum rates start at $33.71 per hour for a Level 1 graduate (3-year degree) and increase with experience, e.g., Level 2 at $39.77 per hour. Actual rates may be higher under enterprise agreements or market conditions.

How do I calculate my annual environmental engineering salary from an hourly rate?

Multiply your hourly rate by the number of hours per week (typically 38 for full-time) and then by 52 weeks. For example, $33.71 × 38 × 52 = $66,825. This assumes no unpaid overtime, penalty rates, or allowances. Use the [hourly conversion](/topics/hourly-conversion) tool to try different rates.

Does the casual loading apply to environmental engineering roles?

Yes, if you are employed as a casual environmental engineer, the award requires a 25% loading on top of the minimum hourly rate. For a Level 1 graduate, that would be $33.71 × 1.25 = $42.14 per hour. The [casual loading](/topics/casual-loading) page explains how this affects your pay.

Environmental Engineering Salary: How to Convert Your Hourly Rate to Annual Pay

For a graduate environmental engineer under the Professional Employees Award 2020, the minimum hourly rate is $33.71, yielding an annual gross of about $66,825 based on a 38-hour week.

Understanding Your Environmental Engineering Salary

If you're an environmental engineer or considering the field, knowing how your hourly rate translates to an annual salary is essential for budgeting, negotiating, and planning. This guide walks you through the conversion using the standard 38-hour week, explains the relevant award rates, and shows how tax and superannuation fit into the picture.

The Basic Formula: Hourly × Hours × Weeks

The simplest way to estimate your annual gross pay is:

Annual gross = hourly rate × hours per week × 52

For a full-time employee, the ordinary hours are 38 per week under most awards, including the Professional Employees Award 2020 which covers environmental engineers. If you work a different pattern, adjust the hours accordingly. The timesheet on this site lets you enter your base hourly rate and see the annual, fortnightly, and weekly figures instantly.

Environmental Engineering Salary Under the Award

The Fair Work Ombudsman’s pay guides show the minimum rates for the Professional Employees Award 2020. For environmental engineers, the classification depends on your qualifications and experience:

Level 1 Graduate (3-year degree): $33.71 per hour, annual $66,825
Level 1 Graduate (4 or 5-year degree): $34.57 per hour, annual $68,538
Level 2 Experienced professional: $39.77 per hour, annual $78,836
Level 3 Senior professional: $43.46 per hour, annual $86,157

These are minimum rates. Many employers offer above-award salaries, especially for experienced engineers. The Australian Bureau of Statistics reports that full-time adult average weekly ordinary time earnings were $2,083.70 in May 2026, which equates to roughly $108,352 annually – a figure that can serve as a benchmark for experienced environmental engineers.

Casual Loading and Other Pay Types

If you work as a casual environmental engineer, you are entitled to a 25% loading on top of the minimum hourly rate. For a Level 1 graduate, that becomes $42.14 per hour. The loading compensates for entitlements casuals don't receive, such as paid leave. Use the casual loading tool to see the difference.

Part-time employees are paid pro-rata based on their agreed hours. For example, a part-time environmental engineer working 20 hours per week at Level 1 would earn $33.71 × 20 × 52 = $35,058 annually.

From Hourly to Fortnightly and Weekly

Knowing your fortnightly pay helps with budgeting. Simply multiply your weekly pay by two. For a full-time graduate:

Weekly: $33.71 × 38 = $1,280.98
Fortnightly: $1,280.98 × 2 = $2,561.96

The reference tables provide quick conversions for common rates.

Tax and Medicare Levy

Your gross annual salary is not what you take home. The Australian Taxation Office applies a progressive tax scale for 2026–27:

$0 – $18,200: Nil
$18,201 – $45,000: 15c for each $1 over $18,200
$45,001 – $135,000: $4,020 plus 30c for each $1 over $45,000
$135,001 – $190,000: $31,020 plus 37c for each $1 over $135,000
$190,001+: $51,420 plus 45c for each $1 over $190,000

Plus a Medicare levy of 2% (based on 2025–26 thresholds). For a $66,825 salary, tax would be approximately $4,020 + 0.30 × ($66,825 - $45,000) = $10,567.50, plus Medicare of $1,336.50, leaving about $54,921 after tax. Use the take-home pay calculator for a precise estimate.

Superannuation Paid on Top

Employers must pay superannuation guarantee contributions of 12% of your ordinary earnings, on top of your salary. This does not reduce your take-home pay. For a $66,825 salary, super is $8,019 per year, up to the maximum contribution base of $270,830. See super and packaging for details on salary sacrifice options.

Important Notes

This calculation assumes the same rate every week, no unpaid overtime, no penalty rates, no allowances, and no salary sacrifice. It is an estimate, not a determination of your pay or tax. Always refer to the Fair Work Ombudsman for your specific award and the ATO for your personal tax situation.

Summary

Whether you're a graduate or an experienced environmental engineer, converting your hourly rate to an annual salary helps you compare offers and plan your finances. Remember the 38-hour week, 52-week year, and factor in tax and super. For a quick calculation, visit the timesheet and enter your base rate.