What does a mechanical engineer do?
Mechanical engineers design and develop anything with moving parts, from engines and turbines to medical devices and manufacturing equipment. They use maths, physics and computer modelling to make products work reliably and efficiently.
Salary
These are approximate UK figures for guidance only, not guaranteed salaries. Pay varies by employer, location and experience. Approximate. Check the National Careers Service, Prospects and professional bodies for current figures.
How do you become a mechanical engineer?
- GCSEs including maths and science
- A levels (usually maths and physics), T Level or Level 3 apprenticeship
- Mechanical engineering degree or engineering degree apprenticeship
- Graduate or trainee role, working towards chartered or incorporated status
- Mechanical Engineer
Common routes are an accredited mechanical engineering degree or an engineering apprenticeship (Level 3 to Level 6). Many work towards chartered status with the Institution of Mechanical Engineers.
Routes vary. Always check entry requirements with course providers, employers and the relevant professional body.
Do you need a degree?
Often useful but not essential
Main routes in: A levels, T Levels, Apprenticeship, Degree.
Useful subjects
- Maths
- Physics
- Design and technology
- Computing
Skills you'll need
- CAD
- Maths and physics
- Practical problem-solving
- Testing and analysis
- Teamwork
Where could you work?
- Automotive
- Aerospace
- Energy
- Manufacturing
- Medical devices
What is the work like?
Time is split between computer design and simulation, testing prototypes in workshops, and working on production lines or with clients.
Career progression
You could become a chartered engineer, specialist, team lead or engineering manager.
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Written by the STEMLaunch Editorial Team. Last updated 2026-10-05. General careers information only; check details with official sources such as the National Careers Service, NHS Careers, UCAS and professional bodies.
