Where marine electricians work
The Skills England standard lists boat manufacturers, refit and repair yards, marinas and specialist marine electrical and electronics firms as employers. That covers leisure boats, small commercial craft and superyachts, a group of sectors it puts at over 33,000 jobs. The boats range from narrowboats and sailing yachts to work boats and superyachts. Some yards cross into defence work. Berthon in Lymington advertised a marine electrician apprenticeship that covered private yachts, small commercial vessels and Royal Navy vessels.
Shipbuilding and naval yards are a separate corner of the trade. A Maritime electrical fitter apprenticeship standard was written with Babcock International Group, BAE Systems, Capita, the Ministry of Defence, the Royal Navy and Cammell Laird. Version 1.0 has been retired. Version 1.1 has taken new starts since 29 May 2025. If you want warships or submarines, these are the employers to target.
How the work differs from land installations
On a boat you are dealing with both ac and dc distribution, onboard power generation, and loads that have to fit into a tight hull. The standard expects you to handle galvanic bonding and cathodic protection, which you rarely meet on a building site. Cables go through bulkheads using glands and approved penetrations, and the routing has to suit curved hulls and very little space.
The systems are different too. You will install and fault-find navigation, radar, radio and communications, helm controls, alarms and monitoring, and PLC networks. Work happens in a shed, on boats ashore near the water, or afloat. It can mean confined spaces, working aloft and supporting sea trials. You also deal with classification and industry bodies such as Lloyd's Register.
Qualifications and the gold card
The ECS Marine Electrician gold card covers people who install and maintain electrotechnical equipment on boats, ships, underwater craft, offshore platforms and drilling equipment. To qualify you need one of three things: an Approved Electrotechnical Apprenticeship in Marine Practices, the Marine electrician apprenticeship standard, or a Level 3 NVQ in Electrical Marine Engineering. On top of that you need a current ECS Health, Safety and Environmental Assessment.
Inside the apprenticeship, the main qualification is the City and Guilds Level 3 Diploma in Marine Electrical Engineering (Advanced). The foundation stage uses the City & Guilds 2473 marine suite, which includes a Level 2 Diploma in Marine Electrical Engineering (Foundation). City & Guilds has currently limited 2473 to approved centres while it reviews the suite. British Marine Federation is one of two end-point assessment organisations for the standard.
Security clearance on naval work
Defence sites check who comes through the gate. A contractor compliance document for HM Naval Base Portsmouth says its security standing orders require every non-resident contractor to hold valid, in-date security clearance. Some defence manufacturing apprenticeship adverts also say your place of birth, nationality, citizenship or residency, past or present, can limit which programmes you are allowed to join. For naval yard work, expect vetting before you start and plan for the time it takes.
Pay
GBP a year, before tax. Figures come from the ONS Annual Survey of Hours and Earnings, April 2026 (provisional), for electricians generally, adjusted to the current year with a wage index. They are not specific to marine work. Regional figures are modelled. Defence yard work, superyacht refit and shift or sea-trial time can move your pay either way. Refer to the Electricians salary guide for figures from live adverts.
What you need
- Recognised marine qualificationComplete the Marine electrician apprenticeship standard, an Approved Electrotechnical Apprenticeship in Marine Practices, or a Level 3 NVQ in Electrical Marine Engineering.
- ECS health and safety assessmentA current ECS Health, Safety and Environmental Assessment is needed for the Marine Electrician gold card.
- Level 3 diplomaThe apprenticeship's main qualification is the City and Guilds Level 3 Diploma in Marine Electrical Engineering (Advanced).
- End-point assessmentApprentices finish with an end-point assessment. British Marine Federation is one of two approved assessment organisations.
- Security clearance for naval sitesSome naval bases require valid security clearance for contractors. Nationality and residency history can affect eligibility for some defence programmes.
Across the UK
| England | The Marine electrician apprenticeship is a Level 3 Skills England standard. Typical duration is 42 months, with up to £23,000 of government funding towards training. |
|---|---|
| Wales and Northern Ireland | The Joint Industry Board administers ECS cards here. City & Guilds offers its 2473 marine qualifications in both nations. |
| Scotland | The Scottish Joint Industry Board handles ECS card applications. City & Guilds also offers its 2473 marine qualifications in Scotland. |
How to get there
- Age 16+Foundation learningDo a Level 2 marine foundation diploma, at college or as the first phase of an apprenticeship. City & Guilds 2473 takes learners from age 16.
- Before startingFind an employerApply to boatbuilders, refit yards, marinas or marine electronics firms. For naval work, apply to shipbuilders and defence yards.
- About 42 monthsMarine electrician apprenticeshipLevel 3 standard with the City and Guilds Level 3 Diploma in Marine Electrical Engineering (Advanced), ending in an end-point assessment.
- On completionECS assessment and gold cardPass the ECS Health, Safety and Environmental Assessment, then apply for the ECS Marine Electrician gold card.
- After qualifyingSpecialise and progressMove into commissioning, electronics or naval work. Employers such as BAE Systems advertise maritime electrical engineer posts where an electrical apprenticeship or HNC/HND is preferred.
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Questions people ask
How long does it take to become a marine electrician?
The Level 3 Marine electrician apprenticeship typically takes 42 months. After that you need the ECS Health, Safety and Environmental Assessment before applying for the Marine Electrician gold card.
Is there a gold card for marine electricians?
Yes. The ECS Marine Electrician gold card covers work on boats, ships, underwater craft, offshore platforms and drilling equipment. To get it you need a recognised marine apprenticeship or a Level 3 NVQ in Electrical Marine Engineering, plus a current ECS health and safety assessment.
What is different about wiring a boat?
Boats run ac and dc systems in a cramped hull. You have to deal with galvanic bonding and cathodic protection, and route cables through bulkheads using glands. You also install navigation, radar, communications and helm control systems, and you may support sea trials.
Do I need security clearance to work in a naval shipyard?
Often, yes. Security standing orders at HM Naval Base Portsmouth require non-resident contractors to hold valid security clearance. Some defence apprenticeships also say nationality, place of birth or residency history can affect who is eligible.
Who employs marine electricians?
Boat manufacturers, refit and repair yards, marinas and specialist marine electronics firms in the leisure, small commercial and superyacht sectors. On the naval side, employers such as BAE Systems, Babcock and Cammell Laird helped write the Maritime electrical fitter standard.
Sources
- Electrotechnical Certification Scheme: Marine Electrician card
- Skills England: Marine electrician standard
- Find apprenticeship training: Marine electrician (level 3)
- City & Guilds: Marine (2473) qualifications
- Skills England: Maritime electrical fitter
- Find an apprenticeship: Berthon marine electrician apprentice
- Find an EPAO: British Marine Federation
- Contracts Finder: Security compliance for sub-contractors, HMNB Portsmouth
- IET Engineering Jobs: BAE Systems Maritime Electrical Engineer
- Find an apprenticeship: Electrical Manufacturing Apprenticeship
