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Industry and biotech

Food Scientist

Applies chemistry, microbiology and engineering to make food safe, nutritious and appealing, and to keep it that way from factory to plate.

Food scientists work for food and drink manufacturers, retailers, ingredient suppliers, research centres and regulators. It suits curious people who enjoy practical lab work and like seeing their science end up on a supermarket shelf.

Also called Food technologist, Product development scientist, Food safety specialist or Formulator.

At a glance

Way in
Bachelor's degree, often in food science, food technology, microbiology, chemistry and nutrition
Pay in the US
$88,720 a year, the medianFor food scientists and technologists, 2025
Pay in the UK
£24,000 starting to £45,000 with experience
US outlook
Faster than average, 2025-2035
Suits you if
You like chemistry and microbiology and want to work on food people eat every day.

Pay is a guide: it moves with the country, the employer, the sector and the years in the job. Figures from O*NET OnLine (US) and the National Careers Service (UK); see the sources below.

The work

What does a food scientist do?

  • Develop new products and reformulate old ones, for example to cut salt, sugar or fat.
  • Test samples for microbes, contaminants and nutrients so that products meet safety and quality rules.
  • Work out the nutrition values and allergen information that go on labels.
  • Study shelf life, packaging and storage to stop food spoiling.
  • Investigate complaints and quality problems and trace them back to their cause.

Where they work

  • Food and drink manufacturers
  • Supermarket product teams
  • Ingredient suppliers
  • Food research centres
  • Food safety regulators

Skills

The skills a food scientist needs

  • Food chemistryhow ingredients behave when mixed, heated or stored
  • Food microbiologyspoilage organisms, pathogens and hygiene
  • Lab analysissensory tests, nutrient assays and microbial counts
  • Food safety systemsHACCP and food labelling law
  • Creativityturning an idea into a product people want to eat
  • Problem solvingtracing faults on the production line

Route in

How to become a food scientist

  1. Study chemistry and biology at school, with maths if you can.
  2. Take a degree in food science, food technology or a related science, ideally with an industry placement.
  3. Join a food company as a graduate technologist in product development, quality or technical work.
  4. Keep building food safety and auditing skills and move into senior technical or research posts.

Degrees people take

  • Food science
  • Food technology
  • Microbiology
  • Chemistry
  • Nutrition

In the UK, the Institute of Food Science & Technology (IFST) can award Registered or Chartered Scientist status, but you do not need it to work.

Practise for it

The quizzes and tools that fit

Also on biofideX

Next to it

Careers to weigh against it

Sources

Where the facts come from

Written for biofideX from these public sources. The pay figures are theirs, copied as published, last read 2026-10-25.

Requirements differ by country and change over time; check with the body that registers the profession where you will work. Spotted a mistake? Tell us and we'll correct it.

Career Paths

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