Important: This page is an independent reference summary. Verify classification decisions against the official ABS source before using them for tax, licensing, immigration or compliance purposes.

Role overview

Microbiologists (ANZSCO 234517) are life scientists who study microorganisms including bacteria, viruses, fungi, and algae. In Australia, these professionals investigate the characteristics, growth, and interactions of microbes across various environments. Their work contributes to public health through disease prevention, supports agricultural productivity via soil and plant microbiology, and aids industrial processes including food production and pharmaceutical development. Microbiologists typically work in laboratory settings, conducting experiments and analysing samples to understand microbial behaviour and develop practical applications.

The ANZSCO classification system categorises this occupation under Life Scientists (Unit Group 2345) and designates it as Skill Level 1, indicating it requires high-level specialist expertise. While this classification remains active for migration and statistical purposes, professionals should consult current industry standards for specific qualification requirements.

Key tasks in practice

While ANZSCO does not provide specific task descriptions for this occupation, microbiologists typically perform these core functions:

  • Designing and conducting laboratory experiments to study microorganisms
  • Analysing microbial samples from various sources including environmental, clinical, and industrial settings
  • Developing and testing methods to control microbial growth or harness microorganisms for beneficial purposes
  • Preparing scientific reports and presenting findings to stakeholders
  • Maintaining laboratory equipment and ensuring compliance with safety protocols
  • Collaborating with other scientists and professionals on interdisciplinary research projects

Skill level explanation

ANZSCO designates Microbiologist as Skill Level 1, the highest classification tier. This indicates that occupations in this category typically require:

  • A bachelor degree or higher qualification in microbiology or a related field
  • At least five years of relevant experience may substitute for formal qualifications in some cases
  • High-level analytical, technical, and research capabilities
  • Specialist knowledge of microbiological concepts and laboratory techniques

This skill level classification is used for Australian immigration assessments, though actual employment requirements may vary by employer and specific role.

Industry context

According to ANZSCO crosswalks, microbiologists typically work in these Australian industry classifications (ANZSIC):

  • 6925 - Scientific Research Services (commercial research laboratories)
  • 9112 - State Government Administration (public health, environmental protection)
  • 6910 - Pharmaceutical and Medicinal Product Manufacturing
  • 8910 - Water Supply, Sewerage and Drainage Services

Additional employment opportunities exist in food manufacturing, agricultural services, universities, and hospital pathology laboratories. The ISCO crosswalk aligns this occupation with Biologists, Botanists, Zoologists and Related Professionals (2131), reflecting the interdisciplinary nature of life sciences.

Specialisations within this occupation include Bacteriologist (Non-medical), focusing specifically on bacterial research outside clinical medical contexts.