How to Become an Electrician (UK): Salary, Skills & Career Guide
Electricians install, test and repair the wiring, consumer units, lighting, sockets and equipment in homes, shops, offices, factories and new builds. It is one of the most dependable skilled trades in the UK: every building needs electrical work, and newer jobs such as EV chargers, solar panels and battery storage all need qualified electricians.
You do not need a degree, but you do need the right qualifications, and the route is longer than many short course adverts suggest. To work as a fully qualified electrician you need a Level 3 qualification gained on site, the AM2 practical assessment and the 18th Edition wiring regulations. This guide explains how school leavers and adults retraining as an electrician get there, how long it takes and what you can earn.
Quick facts
- Starting salary
- £22,000 - £28,000 (apprentice)
- Mid-career salary
- £32,000 - £45,000
- Senior salary
- £50,000 - £80,000+ (self-employed)
- Work environment
- Sites, homes, businesses - some travel
- Time to entry
- 3 - 4 years (apprenticeship)
- Degree required
- Not required (Level 3 qualification)
- Category
- Skilled Trades
Compare pay across careers in the UK salaries by career report. Also in: High-paying careers, No-degree careers, Stable careers, Career change.
What a Electrician does
Install, maintain, and repair electrical systems in homes and businesses.
- Domestic Electrician - Wire and maintain residential properties.
- Industrial Electrician - Work on factories and large-scale equipment.
How to become an electrician in the UK
For most people the route is a Level 3 Installation and Maintenance Electrician apprenticeship, which takes around three and a half to four years. You work for an electrical contractor and spend part of your week, or blocks of time, at college. The apprenticeship ends with the AM2S practical assessment, after which you can apply for a JIB ECS gold card as a qualified electrician.
Adults retraining as an electrician have two options. Apprenticeships have no upper age limit, so you can apply in your 30s, 40s or 50s if an employer will take you on. The other route is a Level 2 and Level 3 electrical installation diploma at college, followed by the Level 3 NVQ, which you can only complete while working on site, and then the AM2. If you already have several years of real electrical experience but no qualifications, the Electrotechnical Experienced Worker Assessment lets you prove your competence instead of starting from scratch.
- Get GCSEs in maths and English at grade 4 or above, or equivalent, as many electrical apprenticeship employers and colleges ask for them.
- Apply for a Level 3 installation and maintenance electrician apprenticeship with an electrical contractor, or through a training provider that matches you with an employer.
- If you are an adult career changer, take a Level 2 and 3 electrical installation course at college while working as an electrician's mate to gain on-site evidence.
- Complete your NVQ Level 3 portfolio on site, collecting evidence of installation, inspection and testing work signed off by a qualified electrician.
- Pass the AM2 practical assessment, which tests safe isolation, installation, inspection, testing and fault-finding under exam conditions.
- Add the 18th Edition wiring regulations (BS 7671) and an inspection and testing qualification, then apply for your JIB ECS gold card as an electrician.
- To self-certify your own domestic work and go self-employed, register with a competent person scheme such as NICEIC or NAPIT.
| Route | How long | Cost | Best for |
|---|---|---|---|
| Level 3 electrical apprenticeship | 3-4 years | Paid by the employer | School leavers, and adults who can find an employer |
| Adult college course plus on-site NVQ | 3-4 years | Varies by provider, Advanced Learner Loan may apply | Career changers who can find site work |
| Experienced Worker Assessment | Varies | Varies by provider | Workers with years of electrical experience but no NVQ |
Retraining as an electrician: what to watch for
Most adults who retrain as an electrician keep their current income while they study at evening or weekend college, then look for work as an electrician's mate or improver so they can build the on-site evidence the NVQ needs. Finding that site work is usually the hardest part, so start asking local contractors early.
Be careful with fast-track courses that promise a full qualification in weeks. Short domestic installer courses can be useful if you only want to do a narrow range of work in homes, but they do not make you a fully qualified electrician and will not get you a JIB gold card. Check that any course leads to the Level 3 NVQ and the AM2 before you pay. In England, adults aged 19 and over can often fund a Level 3 course with an Advanced Learner Loan.
How long it takes
You can be earning as an apprentice or electrician's mate within weeks of finding an employer. Becoming fully qualified, with NVQ Level 3 and the AM2, takes three to four years, whether through an apprenticeship or an adult college course, which you may be able to fund with an Advanced Learner Loan.
Electrician salary in the UK
In TonyKnows career data, electrical apprentices and newly qualified electricians earn around £22,000 to £28,000. Qualified electricians typically earn £32,000 to £45,000, and experienced or self-employed electricians £50,000 to £80,000 or more. Pay is highest for commercial and industrial work, overtime and call-outs, and in London and the South East. If you are an adult apprentice, check the pay offered: the apprentice minimum wage only applies to apprentices under 19 or in the first year of their apprenticeship, after which you are entitled to at least the National Minimum Wage for your age.
Is electrician a good career?
Electrician is one of the strongest trade careers in the UK right now. There's a long-standing skills shortage, demand from new builds, retrofits, EV chargers, and solar installs is climbing, and qualified sparks are rarely out of work. The trade-off is the upfront commitment: 3-4 years of apprentice pay before you're earning the strong rates, and the qualifications are genuinely demanding.
Key skills
- Practical skills
- Problem solving
- Maths
- Safety awareness
Will electricians be replaced by AI?
Low exposure. No. Electrical work happens in buildings that are all different, under regulations that make a qualified person responsible for it. AI may help with quoting, design and paperwork, but nobody is close to automating the job itself, and demand is rising with heat pumps, EV chargers and solar.
The DfE study found construction among the UK sectors least exposed to AI.
What AI already does in this job
- Quotes, invoices and job scheduling
- Circuit design calculations and certificates
- Fault-finding support from manuals and data
What stays with a person
- Physical installation in varied, awkward buildings
- Testing, inspection and signing off safety certificates
- Dealing with customers in their homes
Electrician is one of the most secure trades on the site. Adding low-carbon skills (EV chargers, solar, batteries) widens the work available.
Related careers that are also hard to automate
- EV Charger Installer - fast-growing electrical specialism
- Solar Panel Installer - uses the same qualifications on low-carbon work
- Fire Alarm Engineer - safety-critical systems work
More on AI and work: check another job, jobs AI will replace, AI-proof jobs.
Our rating judges how much of the role's everyday work current AI tools can already do or draft; it measures exposure, not job losses. Occupation findings are from the Department for Education, The impact of AI on UK jobs and training (November 2023).
How to retrain as an electrician
Becoming a fully qualified electrician takes years, not weeks: a Level 3 electrotechnical qualification, built from real on-site work, plus the AM2 practical assessment. An apprenticeship is the standard route; adults with relevant site experience can use an experienced worker route.
Routes for adults
- Apprenticeship - A Level 3 installation or maintenance electrician apprenticeship, around 3-4 years, paid while you learn. Open to adults, though you need an employer to take you on.
- Adult training plus on-site experience - College or training-centre courses, then a work-based NVQ Level 3 that needs evidence from real jobs, finishing with the AM2.
- Experienced worker route - For people already doing electrical work without the full qualification, assessed against what you can show you have done.
Paying for it
Apprenticeships are funded by the government and employer, so you pay nothing and earn a wage. Some Level 3 college courses can be funded by an Advanced Learner Loan or, if it is your first Level 3, may be free.
Retraining at 40 or 50
Plenty of people qualify in their 40s and 50s. The hardest part is usually finding an employer to take on an older apprentice, so having a contact in the trade helps.
Be wary of short courses that promise to make you a fully qualified electrician in weeks. They can lead to limited domestic work, but not the full qualification employers and the industry's ECS gold card ask for.
Can I afford to retrain? · Advanced Learner Loans · Free Skills Bootcamps
Electrician FAQs
How do I become an electrician in the UK?
Take a Level 3 Installation and Maintenance Electrician apprenticeship with an electrical contractor, or a college course followed by the Level 3 NVQ on site. Pass the AM2 practical assessment and the 18th Edition wiring regulations, then apply for a JIB ECS gold card as a qualified electrician.
Can I retrain as an electrician at 30, 40 or 50?
Yes. Apprenticeships have no upper age limit, and many adults study a Level 2 and 3 college course part-time, then find work as an electrician's mate to complete the NVQ on site. The main hurdle is finding an employer, so contact local contractors while you study.
Are short electrician courses worth it?
Only for a narrow purpose. Courses lasting a few weeks, such as domestic installer courses, do not make you a fully qualified electrician and will not get you a JIB gold card. For a full career you need the Level 3 NVQ, gained on site, and the AM2.
How long does it take to become a qualified electrician?
Around three to four years through an apprenticeship or an adult college course with on-site NVQ evidence. Experienced workers without qualifications can sometimes qualify faster through the Electrotechnical Experienced Worker Assessment.
How much do electricians earn in the UK?
Our career data puts apprentices and newly qualified electricians at £22,000 to £28,000, qualified electricians at £32,000 to £45,000, and experienced or self-employed electricians at £50,000 to £80,000 or more.
Do electricians need a degree?
No. You need a Level 3 electrical qualification gained on site, the AM2 assessment and the 18th Edition wiring regulations. A degree is only needed if you want to become an electrical engineer rather than an electrician.
Is Electrician right for you?
Career Compass ranks careers from your interests and priorities and explains every suggestion, with UK routes and trade-offs. See how well Electrician actually fits you. £19.99 once, full report included.
Still deciding whether electrician is the career for you? Here is which career test is actually worth taking, and what a free quiz will not tell you.