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Marine careers

Merchant Navy engineering officer

Merchant Navy engineering officers maintain the mechanical and electrical machinery and instruments on board a ship.

Annual Salary

£27,000 to £55,000

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

Working hours

42 to 48 variable

You could work: evenings / weekends / bank holidays; away from home

2.9%
Future employment

There will be 2.9% more Merchant Navy engineering officer jobs in 2027.

Day to day tasks

As a Merchant Navy engineering officer, you'll:

  • inspect and test electrical, mechanical and hydraulic equipment
  • read engineering diagrams to carry out maintenance
  • respond to equipment failure and repair faults
  • maintain fuel levels and stocks of spare parts
  • update record management systems

As you move up through the ranks to a senior engineering post, you'll also supervise a team of engineers.

Working environment

You may need to wear protective clothing and a uniform.

You could work on a ship.

Your working environment may be cramped, at height, outdoors in all weathers and you may spend nights away from home.

You can get into this job through:

  • an apprenticeship
  • applying directly
Apprenticeship

You can enter the Merchant Navy as an engine room rating. You will do a Maritime Mechanical and Electrical Mechanic Level 2 Intermediate Apprenticeship.

This normally takes around 2 years to complete.

You'll find shipping companies that offer engine room rating apprenticeships from Careers at Sea.

You can apply for funding to take further training to qualify as an engineering officer after completing your apprenticeship.

Entry requirements

You'll usually need:

  • some GCSEs, usually including English and maths, or equivalent, for an intermediate 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 to sponsoring shipping or engineering companies to train as an engineering officer.

You'll start on a marine engineering cadetship, which combines classroom study with training at sea. You would work towards a foundation degree, higher national diploma or degree in marine or mechanical engineering.

Your training will also include the Certificate of Competency, which you need to work at sea.

Your teaching and living costs will be funded through a bursary and while you're on placement at sea you'll get paid.

You'll normally need:

  • GCSE grades 9 to 4 (A* to C) including English, maths, and a science, preferably physics
  • 2 or 3 A levels or equivalent qualifications, depending on the level of training you start on

If you've worked as a mechanical engineer elsewhere, for example in the fishing industry or the Royal Navy, you may be exempt from some of the training to become an engineer. You'll still need to find a company to sponsor you.

Requirements and restrictions

You'll need to:

  • pass a medical check

More information

Further information

You can find out more about becoming a Merchant Navy engineering officer from Careers At Sea and Merchant Navy Training Board.

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With experience and further training, you could work your way up to third then second engineer before taking on the role of chief engineer.

You could also work towards chartered engineer status through professional development with the Institute of Marine Engineering, Science and Technology (IMarEST).

You might join the Royal Fleet Auxiliary as an engineering officer.

If you decide to work onshore you could move into:marine engineering design; naval architecture; ship and boatyard management; research

Skills required and how your skills match up

What skills are required?

You'll need:

  • knowledge of engineering science and technology
  • the ability to use, repair and maintain machines and tools
  • problem-solving skills
  • to be thorough and pay attention to detail
  • knowledge of maths
  • the ability to use your initiative
  • excellent verbal communication skills
  • persistence and determination
  • to have a thorough understanding of computer systems and applications
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