Avg. Base Salary (AUD)
The average salary for a Principal Geologist is AU$174,918 in 2025
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What is the Pay by Experience Level for Principal Geologists?
FAQs About Principal Geologists
What is the highest pay for Principal Geologists?
Our data indicates that the highest pay for a Principal Geologist is A$221k / year
What is the lowest pay for Principal Geologists?
Our data indicates that the lowest pay for a Principal Geologist is A$108k / year
How can Principal Geologists increase their salary?
Increasing your pay as a Principal Geologist is possible in different ways. Change of employer: Consider a career move to a new employer that is willing to pay higher for your skills. Level of Education: Gaining advanced degrees may allow this role to increase their income potential and qualify for promotions. Managing Experience: If you are a Principal Geologist that oversees more junior Principal Geologists, this experience can increase the likelihood to earn more.