How to Become a Geophysicist in Australia: careers in Science

Geophysicists use physics and maths to study the Earth’s structure and layers. They read data from seismic, magnetic and gravity surveys to map what lies underground. This work supports resource discovery, land-use planning and environmental care. It is a data-driven field that needs a strong science base.

In Australia, geophysicists work mainly in mining and science services. Western Australia is the largest employer. Over 52% of the national workforce is based there, driven by the state’s mining sector (Jobs and Skills Australia, 2025). Government bodies like Geoscience Australia and state geological surveys also hire geophysicists.

A bachelor’s degree in geophysics, geoscience or a physics-geology mix is the standard entry path. Around 54.5% of geoscience workers hold a bachelor’s degree (ABS Census, 2021). A further 41.3% hold postgraduate qualifications. The Australian Institute of Geoscientists (AIG) awards the Registered Professional Geoscientist (RPGeo) status to those who meet its standards.

Salaries range from $80,000 to $100,000 a year, with Perth-based roles averaging $115,000 (SEEK, 2026). Senior specialists with seismic or environmental modelling skills can earn well above this. The field rewards precise thinking and a drive to keep learning. There is strong demand for skilled geophysicists across Australia’s resource sector.