Apprentice Heating Installation Engineer

Centrica plc; Cardiff; On-site; GBP 19,307 - 45,806; Full time

Benefits offered by this job

Salary progression based on milestones

London Weighting Allowance

Expensed electric van for work

Job summary

Centrica plc is hiring a Gas Installations Engineer in Cardiff, UK, committed to creating a greener future. As part of a training program, you will learn to install energy-efficient heating systems and gain recognized qualifications. With a starting salary of £19,307, there is potential to earn £45,806 upon completion. A full UK driving license is required, along with a commitment to outstanding customer service. Join us to make a significant impact in homes and communities across Wales and beyond.

Qualifications

• A full UK driving licence with no more than 6 points.
• Availability for UK-wide training with accommodation provided.
• Physical capability for lifting and working at height.

Responsibilities

• Help create a greener future by installing energy-efficient systems.
• Complete training at academies and gain qualifications.
• Deliver quality work in customers' homes.

Skills

Customer service commitment

Mechanical or technical interest

Education

4 GCSEs at grade C/4 or above

Job description

Join us, be part of more.

We’re so much more than an energy company. We’re a family of brands revolutionising how we power the planet. We're energisers. One team of 21,000 colleagues that energise a greener, fairer future by creating an energy system that doesn’t rely on fossil fuels whilst living our powerful commitment to igniting positive change in our communities. Here, you can find more purpose, more passion, and more potential. That’s why working here is #MoreThanACareer. We do energy differently – we do it all. We make it, store it, move it, sell it, and mend it.

About your team

At British Gas, our mission is to sell it and mend it.

We’ve been powering the UK’s homes and businesses for over 200 years – but supplying energy is just part of what we do. We’re making the UK greener and more energy efficient, getting closer to Net Zero. By using clever tech like thermostats, heat pumps, solar panels and EV chargers, we’re making it cheaper and easier for our customers to reduce their carbon‑footprint.

About your role

Join us as a Gas Installations Engineer and help create a greener, fairer future. We’re looking for people with a desire to learn, natural curiosity, and a commitment to doing great work – whatever your background.

Our award‑winning academies are designed to help you succeed. You’ll build your skills and confidence through hands‑on learning, gaining recognised qualifications while working on energy‑efficient heating systems that make a real difference in people’s homes. With support from experienced engineers, you’ll learn how to deliver quality work with care, professionalism, and pride.

This is a practical, people‑focused role where no two days are the same. You’ll solve problems, work alongside supportive teammates, and become a trusted presence in customers’ homes and communities. You’ll also play an important part in helping homes become more energy‑efficient and reducing carbon emissions.

If you’re looking for a career with purpose, progression and hands‑on learning – and want to be supported as you grow – this could be the right step for you.

Here’s what we’re looking for

• 4 GCSEs (or Scottish Nat 5s) at grade C/4 or above, ideally including Maths and English, or equivalent qualification
• A CV that shows your enthusiasm for learning a hands‑on trade, a natural mechanical or technical interest, and a genuine commitment to delivering great customer service
• A full UK driving licence with no more than 6 points
• Availability to attend training at our UK‑wide academies, with provided accommodation and travel if needed
• This is a physical role involving lifting, bending and working at height and in confined spaces, including handling heavy equipment such as boilers and radiators

Here’s what’s in it for you

• A starting salary of £19,307 which will continue to rise as you hit specific milestones during your apprenticeship
• Once you have completed the full programme and aftercare support your salary will increase to £45,806 with bonus and add‑ons on top
• We also offer London Weighting Allowance ranging from £4,327 to £6,490 (dependent on location) for living or starting your day within London
• An expensed electric van for you to use for work, including an EV charge point where applicable & charge card

Locations

Between now and the end of 2026 we are building future talent across the following locations.

Northern England

York & Hull, Bolton, Bury, Rochdale, Liverpool, Altrincham, Timperley, Sale, Stretford, Sleaford, Boston

Midlands

Chester, Deeside, Wrexham, Stafford, Kingswinford, Stourbridge, Coventry, Leicester, Peterborough

Wales

Rhyl, Bangor, Llandudno, Neath, Skewen, Port Talbot, Bridgend, Maesteg, Pencoed, Haverfordwest, Milford Haven, Tenby

South West England

Taunton, Bridgwater, Torquay, Paignton, Newton Abbot, Brixham, Teignmouth, Truro, Newquay, St Ives

London

Stratford, Hackney, Walthamstow, Leyton, Ilford, Tottenham, Islington, Edmonton, Wood Green, Finsbury Park, Greenford, Hayes, Southall, Uxbridge, Northolt, West Drayton, Clerkenwell, Farringdon, Wimbledon, Wandsworth, Richmond, Putney

South East England

Kingston, Surbiton, Watford, High Wycombe, Cambridge, St Albans, Milton Keynes, Colchester, Dartford, Bexleyheath, Gravesend, Greenwich, Brighton, Worthing, Burgess Hill, Ashford, Maidstone, Tunbridge Wells, Folkestone, Ramsgate

Southern England

Salisbury, Andover, Gillingham, Tidworth, Southampton, Chipping Norton, Charlbury, Carterton, Witney, Eynsham

If you're full of energy, fired up about sustainability, and ready to craft not only a better tomorrow, but a better you, then come and find your purpose in a team where your voice matters, your growth is non‑negotiable, and your ambitions are our priority.

Help us, help you. We would love for you to share any information about yourself throughout our recruitment process so that we can better understand you and help shape your journey.