A biologist studies living things and the links between them. The field covers many areas: marine biology, microbiology, ecology, and more. In Australia, biologists work in research labs, government roles, consulting firms, and health sectors.
Core tasks include running experiments, gathering and reading biological data, and writing up findings. Biologists use tools like gene analysis methods, data software, and field gear. They share results through reports and research papers.
Most entry roles need a Bachelor of Science with a biology major. Research jobs often expect an Honours year or a higher degree on top. The field moves fast, driven by new work in genetics, climate science, and life science technology.
The life sciences group employs around 9,700 people in Australia. Full-time roles make up 76% of the workforce (Jobs and Skills Australia, 2025). Biologists work in education, science services, and public administration.
Laura Atkinson is an Account Management and SEM specialist at Course Finder Group with six years' experience in the Australian education sector. She works day to day with universities, TAFEs and independent training providers, which gives her a close view of how courses map to real career outcomes. She writes practical guidance on career pathways, choosing the right qualification and what to expect when moving into a new field.