Toxicologist career guide
Toxicologists study the effects of chemicals and other substances on humans, animals and the environment to improve safety and public health.
Career guide reviewed by Certyz · October 2026
Entry routes vary by employer and role. Compare the options below before deciding what to research next.
What does a Toxicologist do?
Toxicologists study the effects of chemicals and other substances on humans, animals and the environment to improve safety and public health.
- Laboratories
- Research centres
- Office
- Pharmaceutical companies
- Government agencies
- Environmental consultancies
- Universities
- Research laboratories
How to become a Toxicologist
Most toxicologists qualify through university before specialising in environmental, clinical or industrial toxicology.
Degree in Toxicology, Pharmacology, Chemistry, Biomedical Science or a related discipline.
Skills and progression for Toxicologist
- Scientific research
- Risk assessment
- Critical thinking
- Problem solving
- Report writing
- Senior Toxicologist
- Principal Toxicologist
- Technical Manager
- Research Director
- Head of Toxicology
Check current entry requirements before deciding
This Certyz guide is a starting point. Qualifications, registration rules and apprenticeship availability can change. Confirm the latest requirements with employers, course providers, relevant professional bodies and official careers guidance.
What could the outlook mean for you?
Career opportunities can look different depending on where you live, your preferred route and the subjects and activities you enjoy. Your report brings those factors together rather than giving you a generic answer.
- Regional vacancy and salary intelligence
- Your personal career-match reasoning
- Opportunity strength and market direction
- Alternative careers worth considering