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Toxicologist

Toxicologists use analytical and scientific techniques to identify toxins such as chemicals, biological substances and radiation, and to assess the potential risks and harmful effects posed by them.

Although the use of animals within toxicological research has declined, some vivisection and animal work is normally necessary.

Toxicologist job description: Typical employers | Qualifications and training | Key skills | Useful links | Find jobs and courses

The majority of toxicologists’ work is laboratory-based: designing, planning and undertaking controlled experiments and trials; devising and testing hypotheses; using appropriate analytical techniques to identify and quantify toxins; and analysing and interpreting data.

Other responsibilities include:

giving evidence in court
carrying out field studies
studying relevant literature
writing reports, reviews and papers
producing risk analyses
collaborating and sharing expertise and research findings with scientific and technical staff
supervising staff
managing laboratories.

Most opportunities for promotion arise in consultancy or staff or project management.

Typical employers

water, pharmaceutical and chemical companies
The Health and Safety Executive
The Environment Agency
universities
hospitals
forensic laboratories
specialist research organisations and consultancies.

Vacancies are advertised by recruitment agencies and careers services, in newspapers and in relevant scientific publications such as New Scientist. The British Toxicology Society can provide further careers information. It is advisable to apply early in the academic year.

Qualifications and training required

To become a toxicologist a good degree in an appropriate scientific subject (biology, biochemistry, chemistry, life or medical or physical sciences) is necessary. A postgraduate qualification in toxicology or forensic science can be beneficial.