Occupation

Microbiologist

Microbiologists study bacteria, viruses, fungi, and other organisms too small to see without a microscope. The work spans identifying what is growing in a sample, testing how organisms respond to conditions or treatments, and confirming that products, water, or clinical specimens meet safety standards. Sterile technique and meticulous record-keeping matter as much as the science.

Also known as: Bacteriologist · Virologist · Mycologist · Clinical microbiologist

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Occupation content

Part of Natural sciences and research

A visual day in the work

What the work involves

  1. Culture, isolate, and identify organisms from clinical, food, water, or environmental samples

  2. Run susceptibility, contamination, or sterility tests and interpret the plates or readouts

  3. Maintain sterile working conditions and calibrate incubators, autoclaves, and microscopes

  4. Record results against controls and flag anything outside expected ranges

  5. Write up findings for clinicians, regulators, quality teams, or research colleagues

  6. Keep to containment-level rules for the organisms being handled

Entry-route stepper

How people commonly enter

  1. A degree in microbiology, biomedical science, or a related life science

  2. Postgraduate study for specialist research or lead scientist positions

  3. Starting as a laboratory technician and progressing through further qualifications

  4. Employer-run graduate or trainee scientist schemes in healthcare, food, or water testing

Typical training: Bachelor's degree

Licensing: Regulated in some jurisdictions. Confirm the current requirement with the regulator in your province, state, or country.

Work-context map

Typical work context

  • Lab or workshop
  • Quiet focus
  • Team based
  • Predictable routine
  • High responsibility

Lab or workshop · Quiet focus · Team based · Predictable routine · High responsibility

Related interests

  • Investigative (analytical)
  • Realistic (hands-on)
  • Conventional (organizing)

Investigative (analytical) · Realistic (hands-on) · Conventional (organizing)

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This is broad family-level context for Natural sciences and research in Canada, not a figure for Microbiologist. It does not affect matching scores and is not an eligibility determination.

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Natural sciences and research: licensing

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