Chemist

Chemists investigate the chemical make up of substances and work out how they behave under different conditions.


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

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:

Further information

You can get more careers advice about becoming a chemist from A Future in Chemistry.


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