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Geotechnical Engineer salary in Australia
The median full-time salary for a geotechnical engineer is $115,300 per annum, before tax, up $24,400 since 2018.
- Sector and location move pay more than anything else in this field: mining and resources work pays above city consulting, and remote or fly-in fly-out site roles usually carry a loading to compensate for the roster.
- Chartership with Engineers Australia and a few years of sign-off responsibility are the other main levers, while graduate roles start well below the figure above.
The median salary rose by $24,400 between 2018 and 2024; the dashed line shows a projection to 2028 based on the real ABS Wage Price Index growth rate, not a role-specific forecast.
Roles that pay more than geotechnical engineer
The largest typical pay rise is $67,600 a year, moving into Mining Engineer.
- Mining Engineer+$67,600/yr
- Geologist+$36,200/yr
How to negotiate a higher geotechnical engineer salary
- Know the market rate before you ask. The median full-time geotechnical engineer salary is $115,300; use that, not a guess, as your anchor, and adjust for your experience and employer.
- Use demand as leverage. Geotechnical Engineers are on the national skills shortage list, so employers are more likely to move on price to keep or attract someone in a role they're struggling to fill.
- Lead with what's scarce, not just tenure. Skills like Engineering design and analysis and CAD and technical drawing tend to command a premium over general geotechnical engineer experience, name them specifically when you ask.
- Bring a real alternative to the table. Mining Engineer pays a typical $67,600 a year more and draws on similar skills, even mentioning you're weighing it up is a legitimate data point in a pay conversation.
- Time it deliberately. Reviews, the end of a project you delivered, or taking on responsibility beyond your job description are stronger moments to ask than an arbitrary date on the calendar.
- Ask for a number, not a raise. "Based on the market rate and [specific contribution], I'd like to move to X" gets a clearer answer than "I think I deserve more."
Geotechnical Engineer salary questions
How much do geotechnical engineers earn in Australia?
The median full-time salary for a geotechnical engineer is $115,300 a year before tax. Seniority, specialisation, sector and the award or agreement you're employed under all move it.
Is geotechnical engineer pay rising or falling?
The median geotechnical engineer salary is up $24,400 since 2018. Figures from 2025 onward on this page are a projection, not a measured result.
What pays more than geotechnical engineer?
Mining Engineer pays a typical $67,600 a year more and draws on similar skills to geotechnical engineer.
Related salaries
- Civil Engineer salary
- Mining Engineer salary
- Geologist salary
- Mechanical Engineer salary
- Environmental Engineer salary
- Naval Architect salary
Pay advice
- How to ask for a pay rise, and back it up with real numbersWhat national wage growth looks like right now, how to work out a figure for your own role, wording you can adapt for the conversation, and what to do if the answer is no.
- The average salary in Australia (2026)Full-time adults in Australia averaged $2,083.70 a week in May 2026. Several measures get called the average salary, and this explains which one fits your situation.
- Overtime pay, time in lieu and what your award saysOvertime rates come from your award or agreement, not one national rule. How rates work, what happens on a salary, and how time off in lieu works.