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How to Become A Microbiologist

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What is a Microbiologist

A microbiologist studies the tiny organisms that shape our world, from bacteria and viruses to fungi and protozoa. It is a fascinating field where lab work meets real-world impact. Microbiologists help protect public health, develop new medicines, and keep our food safe.

In the lab, microbiologists culture microorganisms, run genetic tests, and analyse samples under microscopes. They design experiments, collect data, and figure out what the results mean. Every day brings a mix of hands-on work and scientific thinking.

In Australia, microbiologists work in hospitals, research labs, food companies, environmental agencies, and pharmaceutical firms. Around 760 are employed nationally, and job prospects are strong (yourcareer.gov.au, 2025). Women make up 65% of the profession, and the median age is 37.

If you are passionate about science and want a career that makes a difference, microbiology is a great choice. It combines lab skills, critical thinking, and genuine discovery. Check out microbiology and biomedical science courses to start planning your path.

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Career Outlook for Microbiologist

Microbiologists have a strong work outlook in Australia. Around 760 work in the profession nationally (yourcareer.gov.au, 2025). The Australian Government rates future demand as strong, meaning more jobs are expected to open up. About 78% of microbiologists work full-time. The profession is 65% female, with a median age of 37.

Pay is competitive. The median weekly salary is $1,948, equal to around $101,000 per year (yourcareer.gov.au, 2025). Microbiologists work across healthcare, research, food, nature science, and drug making. As Australia invests more in biotech and public health, demand is set to grow. This makes it a strong choice for science graduates who want both job security and real impact.

On this Article

Introduction

Average Salaries

Resources

Steps to Become a Microbiologist

A microbiologist studies microscopic life such as bacteria, viruses, and fungi. In Australia, the profession spans healthcare, research, food safety, and environmental science. Entry requires a university degree, and most roles are lab-based in the public and private sectors.

Step 1: Complete Year 12 with Science Subjects

Study biology, chemistry, and maths in Years 11 and 12. Strong marks in these subjects are needed for entry into science degrees. Check entry requirements early, as ATAR scores vary by university and state.

Step 2: Complete a Bachelor of Science (Microbiology Major)

Enrol in a Bachelor of Science with a major in Microbiology or Biomedical Science at an Australian university. This degree takes 3 years full-time and is on offer at universities in every state. It covers cell biology, genetics, chemistry, and infectious disease. You will also complete lab practicals that build hands-on skills from your first year.

Step 3: Build Lab Experience During Your Studies

Look for research scholarships, vacation programs, or part-time lab roles while you study. Many universities offer research chances for undergraduates. Practical experience makes you more competitive for graduate roles. Aim to work in a real lab before you finish your degree.

Step 4: Pursue Postgraduate Study for Advanced Roles

Many roles in research, clinical microbiology, and academia prefer candidates with Honours or higher study. A Bachelor (Honours) in Microbiology takes one extra year of full-time study at a university. A Master of Science in Microbiology or Biomedical Science typically takes 1 to 2 years. A PhD takes 3 to 4 years and is required for senior research roles. Choose your postgraduate path based on the role you want.

Step 5: Join the Australian Society for Microbiology

Apply for membership with the Australian Society for Microbiology (ASM) to access professional networks, events, and career resources. Student and early-career membership options are available. Staying active in the ASM helps you find job openings and keep your skills current throughout your career.

What does a Microbiologist do?

A microbiologist’s day is hands-on and varied. You spend time in the lab studying bacteria, viruses, and fungi. You use tools from basic culturing to advanced genetic methods. You design and run experiments, collect data, and then work out what the results mean. Some days involve writing up findings; others mean working through a problem with your team. Every task links back to real-world impact. This might mean developing a vaccine, checking food safety, or tracking an outbreak.

Tasks

Microbiologists study the tiny organisms that shape our world. Their work has real impact across health, science, and industry. From tracking infections to improving food safety, microbiologists are always solving problems that matter.

  • Investigate how living cells work – study cell structure and function across humans, animals, plants, and microorganisms.
  • Examine bacteria, fungi, and yeasts – analyse how they behave to improve products and processes.
  • Run lab experiments – set up tests under controlled conditions to observe microbial behaviour and growth.
  • Write protocols and procedures – create clear instructions so experiments can be repeated safely and accurately.
  • Work with other scientists – team up with researchers and specialists to understand complex problems.
  • Write reports and present findings – share results with colleagues and the wider scientific community.
  • Keep up with new research – read journals and go to conferences to stay current in a fast-moving field.
  • Follow health and safety rules – stick to strict lab guidelines to protect yourself and your colleagues.

Skills for Success

To do well as a microbiologist, you need a solid grounding in biology and chemistry. Hands-on lab skills are a must, including culturing bacteria, using microscopes, and running DNA tests. You also need a sharp eye for detail, since precision is everything in lab work.

Great communication is just as important. You will work with other scientists and need to explain your findings clearly. Problem-solving and curiosity will drive you forward, as the field is always changing. The more you learn and adapt, the more your career can grow.

Skills & Attributes

  • Analytical thinking and problem-solving
  • Attention to detail
  • Lab techniques including culturing, microscopy, and molecular biology
  • Familiarity with lab equipment and instruments
  • Ability to design experiments and interpret data
  • Clear written and verbal communication
  • Teamwork and collaboration
  • Time management and organisation
  • Adaptability to new tools and methods
  • Knowledge of lab safety protocols
  • Critical thinking and scientific reasoning
  • Research and literature review skills
  • Understanding of relevant regulations and standards
  • Curiosity and passion for scientific inquiry

Average Salaries

In Australia, microbiologists earn a median of $1,948 per week (yourcareer.gov.au, 2025). This equals about $101,000 per year. Entry-level roles typically start around $65,000 per year. Senior and expert positions can reach $140,000 or above. Pay varies by sector, experience, and qualifications.

min $65 K

max $140 K

av $101 K

About the author

Laura Atkinson - Course Finder Groups
Laura Atkinson

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.