Chemist
Chemists investigate the chemical make up of substances and work out how they behave under different conditions.
In this guide
What you'll do
Day-to-day tasks
Your tasks will depend on the sector you work in.
As a chemist, you could:
- research and develop new medicines and products
- investigate environmental issues
- diagnose and treat illness and disease
- analyse forensic evidence
- teach, lecture or carry out academic research
- supervise the work of other team members, such as laboratory technicians
We've identified this as a potential green job
For a chemist to be a green job, you could:
- develop chemicals which are less toxic to the environment
- use renewable raw materials
- try to reduce waste by recycling
Find out more about green careers
Working environment
You could work at a research facility or in a laboratory.
You may need to wear protective clothing.
Career path and progression
You'll find opportunities with a wide range of employers including:
- the NHS
- public health laboratories
- research institutes
- government agencies
- commercial industries
You could be involved in research and development, patent work, health and safety or forensic science. You could also move into teaching, lecturing, or science writing and communication.
As an experienced chemist you could work towards chartered status like Chartered Chemist (CChem) and Chartered Scientist (CSci).
What it takes
Skills and knowledge
You'll need:
- knowledge of chemistry including the safe use and disposal of chemicals
- maths knowledge
- science skills
- excellent verbal communication skills
- complex problem-solving skills
- to be thorough and pay attention to detail
- analytical thinking skills
- the ability to work well with others
- to be able to use a computer and the main software packages competently
Related subjects
Most relevant
- Chemistry - Chemists spend their entire careers investigating the chemical make-up of substances and how they behave under different conditions. They use techniques like spectroscopy, chromatography, and chemical synthesis to develop new medicines, analyse materials, and solve environmental problems.
- Mathematics - Chemists use maths constantly – from calculating concentrations and reaction yields to analysing experimental data using statistics. Algebra, logarithms, and calculus all come up when modelling chemical reactions or interpreting results.
- Biology - Chemists working in areas like medicinal chemistry or biochemistry need to understand how living organisms function at a molecular level. Researching new medicines or diagnosing diseases requires knowledge of how chemicals interact with biological systems.
- Physics - Chemists draw on physics when studying atomic structure, energy changes, and the behaviour of matter. Techniques like X-ray crystallography, nuclear magnetic resonance, and mass spectrometry all rely on physical principles to analyse substances.
Also relevant
- Environmental Science - Chemists often investigate environmental issues such as pollution, water quality, and the toxicity of chemicals in ecosystems. Understanding how substances move through the environment helps them develop greener chemicals and reduce waste.
- Computer Science - Chemists increasingly use computational modelling and simulations to predict how molecules will behave before running experiments in the lab. Some specialise in computational chemistry, writing code to model molecular structures and chemical reactions.
- English Language - Chemists write detailed research papers, lab reports, and patent applications that must communicate complex findings clearly and precisely. Those who move into science writing or lecturing need especially strong communication skills.
How to become
You can get into this job through:
- a university course
- an apprenticeship
- working towards this role
You can study for a degree to become a chemist.
Degree subjects include:
- chemistry
- applied or analytical chemistry
- medicinal chemistry
- biochemistry
As well as a degree, many employers will also want you to have a relevant postgraduate qualification.
Some universities offer an extended degree which leads directly to a postgraduate qualification like an MChem or MSci. These courses have more independent research and can lead into a job or further postgraduate study.
Entry requirements
You'll usually need:
- 4 or 5 GCSEs at grades 9 to 4 (A* to C), or equivalent, including English, maths and science
- 2 or 3 A levels, or equivalent, including chemistry
- a degree in a relevant subject for postgraduate study
More Information
You can apply for a Higher or Degree Apprenticeship to get into this role, for example:
- Technician Scientist Level 5
- Scientist Level 6
- Research Scientist Level 7
These apprenticeships can take between 3 and 5 years to complete.
Entry requirements
You'll usually need:
- 4 or 5 GCSEs at grades 9 to 4 (A* to C) and A levels, or equivalent, for a higher or degree apprenticeship
More Information
You could start your career as a laboratory technician, then do further training on the job to qualify as a chemist.
Career tips
Laboratory experience would be useful for this career.
Professional and industry bodies
Some degrees and apprenticeships may allow you to apply for registered Scientist or Chartered Chemist status.
You can find out more from:
- your university or training provider
- the Science Council
- Royal Society of Chemistry
Further information
You can get more careers advice about becoming a chemist from A Future in Chemistry.
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