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Marine careers

CNC machinist

Computer numerically controlled (CNC) machinists make precision parts for the engineering and manufacturing industries.

Annual Salary

£20,000 to £35,000

Average UK salary in 2023 was £34,963
(source Office for National Statistics)

Working hours

42 to 44 a week

You could work: evenings / weekends; on shifts

4.1%
Future employment

There will be 4.1% fewer CNC machinist jobs in 2027.

Day to day tasks

As a CNC machinist, you could:

  • programme the CNC machine tool with data from technical drawings
  • work out the most efficient order to carry out machining tasks
  • choose the right tools for each stage and operate the machine
  • set the cutting speeds and tolerance levels
  • check that work meets quality and technical standards and maintain equipment

Working environment

You may need to wear protective clothing.

You could work in a factory.

Your working environment may be noisy.

You can get into this job through:

  • a college course
  • an apprenticeship
  • applying directly
College

You could do a college course to learn some of the practical engineering skills you'll need.

Courses include:

  • engineering and manufacturing
  • performing engineering operations
  • mechanical engineering

Apprenticeship

You could apply to do an apprenticeship with an employer. These include:

  • Engineering Operative Level 2 Intermediate Apprenticeship
  • Machining Technician Level 3 Advanced Apprenticeship
  • Engineering and Manufacturing Support Technician Level 3 Advanced Apprenticeship

If you're working in the furniture manufacturing industry, you could do a Furniture CNC Technician Level 3 Advanced Apprenticeship.

Entry requirements

You'll usually need:

  • some GCSEs, usually including English and maths, or equivalent, for an intermediate apprenticeship
  • 5 GCSEs at grades 9 to 4 (A* to C), or equivalent, including English and maths, for an advanced apprenticeship
For more information
  • equivalent entry requirements|https://www.gov.uk/what-different-qualification-levels-mean/list-of-qualification-levels
  • guide to apprenticeships|https://www.gov.uk/apprenticeships-guide
Direct application

You can apply directly for jobs if you've got experience of working with CNC machine tools in engineering or manufacturing.

Further information

You can find out more about engineering careers from Tomorrow's Engineers.

More information

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With experience and further training, you could move into a supervisory role.

You could also move into quality inspection or become an engineering technician.

Skills required and how your skills match up

What skills are required?

You'll need:

  • knowledge of engineering science and technology
  • to be thorough and pay attention to detail
  • the ability to use, repair and maintain machines and tools
  • maths knowledge
  • the ability to work on your own
  • knowledge of manufacturing production and processes
  • analytical thinking skills
  • design skills and knowledge
  • to be able to use a computer and the main software packages competently
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