Microbiologists study micro-organisms, such as bacteria, viruses and fungi, and the effects they have on plants, animals, sea life and humans. They also develop products from micro-organisms to benefit humans or the environment.

What do Microbiologists do at work?

• Analyze and perform tests and experiments on micro-organisms.
• Identify and characterise micro-organisms, including those that cause disease.
• Develop and use micro-organisms to produce vaccines, medicines, fuels and chemicals.
• Grow micro-organisms to use in food.
• Identify micro-organisms that may pollute food, water, and the environment.
• Prepare reports and papers, and present results.
• Provide technical guidance to assistants. 

Skills and knowledge

• Knowledge of molecular biology and genetics, biochemistry and chemistry
• Practical skills for performing experiments and operating scientific equipment.
• Knowledge of laboratory hazards and proper safety procedures
• Skill in analysing and interpreting research results and other information
• Problem-solving skills
• Presentation and writing skills for reports or grant proposals.
• Maths and computer skills.

Entry requirements

• To become a Microbiologist, you need to have a Bachelor of Science majoring in microbiology, biotechnology, biochemistry or molecular biology. 
• A postgraduate qualification, such as a Master’s degree or Doctorate, is usually required for research-based positions.

Qualifications

A tertiary entrance qualification is required to enter further training. Useful subjects include NCEA 3 Biology, Maths, Chemistry, Physics Maths and English