Senior Electrician

Job description

Ammanford (Capel Hendre) · Home every night · £42,000–£50,000 + van + overtime

Thermal Earth has installed over 3,500 heat pump systems across the UK. We design, install and maintain ground and air source systems — including Wales' first commercial mine water heat scheme, at our own HQ.

We're looking for a Senior Electrician to lead the electrical side of that work.

What you'll actually be doing

• First and second fix on heat pump installs — supplies, isolators, controls wiring, immersion and cylinder circuits, load monitoring, commissioning support
• EV chargepoint installs and solar PV / battery storage work
• Leading a small team of electricians and mates: allocating work, checking quality, mentoring apprentices
• Inspection, testing and certification — EICs, MEIWCs, and signing off the team's work
• Notifications, DNO applications and G98/G99 paperwork
• Working with our design and install teams so the electrical scope is right before anyone gets on site — not fixed after

What you need

• NVQ Level 3 (or City & Guilds 2360/2365 + AM2)
• 18th Edition BS 7671 (current amendment)
• City & Guilds 2391 (or 2394/95) inspection and testing
• ECS Gold Card
• Full UK driving licence
• The judgement to run a job and the patience to bring a younger spark on

What'll put you at the front of the queue

• Heat pump, solar PV or battery storage experience — any of the three
• 2921 EV charging installation
• 2919 PV and battery storage
• Experience with heating controls, S-plan / Y-plan, and third-party control integration
• Domestic retrofit work in occupied homes

Not done renewables before? If you're a strong, well-organised spark with a solid domestic or commercial background, we'll train you. The tickets we can add. The standards and the attitude have to already be there.

What you get

• £42,000–£50,000 depending on experience and tickets
• Van, fuel card and power tools
• Overtime paid, plus 28 days holiday inc bank holidays
• Pension
• Paid training and tickets — including anything you're missing on the renewables side
• Local patch: South and West Wales, home every night.
• A pipeline of work that isn't going anywhere. Heat pumps are the long game and we've been at it longer than most

NO Agencies.

Extra information

Status

Open

Education Level

Secondary School

Location

pembrokeshire

Type of Contract

Full-time jobs

Published at

26-08-2026

Full UK/EU driving license preferred

No

Car Preferred

No

Must be eligible to work in the EU

No

Cover Letter Required

No

Languages

English