Electrical Supervisor

Ian Williams Ltd; Greater London; On-site; GBP 45,000 - 49,000; Full time

Benefits offered by this job

Company van

Fuel card

Uniform and PPE provided

PDA device

Paid holidays

Pension contributions

Life insurance

Legal & financial advice

Job summary

Ian Williams Ltd. is seeking an Electrical Qualifying Supervisor to lead electrical testing and certification within occupied residential properties across Devon & Cornwall.

You will ensure high-quality installations for kitchens and bathrooms, sign off certifications, and coordinate with building control for new works, contributing to safer, compliant homes and the company’s decarbonisation efforts.

Qualifications

• NVQ Level 3 Electrical Installation (C&G 2357) or equivalent.
• Level 3 in Initial and Periodic Inspection and Testing (C&G 2391-52).
• 18th Edition Wiring Regulations (BS 7671) essential.
• Experience in domestic environments and occupied properties.
• Full UK Driving Licence is essential.

Responsibilities

• Complete ongoing electrical testing (EICRs) and repairs within occupied residential properties.
• Sign off electrical certification conducted by other electricians and notify building control of new installations.
• Ensure kitchens and bathrooms installations meet quality standards and post-inspections are completed.
• Validate electrical repairs, small works, and test & inspections.

Skills

UK Driving Licence

On-call rota availability

Education

NVQ Level 3 Electrical Installation (C&G 2357) or equivalent

Level 3 in Initial and Periodic Inspection and Testing (C&G 2391-52)

18th Edition Wiring Regulations (BS 7671)

Job description

We are looking for a conscientious, and qualified Electrical Qualifying Supervisor to join our dedicated direct trades team based in Devon & Cornwall.

This role offers the opportunity to work across a varied mix of residential projects, from kitchen and bathroom upgrades and fire safety improvement works to large-scale decarbonisation and retrofit programmes that are helping to shape the future of housing.

With significant investment being made across the sector, decarbonisation represents one of the most exciting growth areas in UK housing today. By joining our team, you'll play a direct role in improving residents' lives through the delivery of sustainable, energy-efficient homes while contributing to the UK's Net Zero ambitions.

If you're a motivated electrical professional with a passion for quality, compliance, and making a tangible difference in local communities, we'd love to hear from you!

At Ian Williams, we offer more than just a job. We provide a secure, supportive environment where your contribution is valued, your development is encouraged, and you can build a long-term career with a business that genuinely cares about its people.

Benefits:

• Competitive basic salary of £44,656 for a 39 hour working week
• On target earnings up to £48,712 with bonus, overtime and travel expense
• Company van and fuel card
• Uniform and PPE provided, plus a PDA to manage your work effectively
• Paid holidays, pension contributions and life insurance
• Free legal and financial advice, plus free counselling via Lighthouse Charity

Our tradespeople don’t just join us, they stay with us. We don’t just talk career development, we live it. Find out more by reading “Life at Ian Williams” below.

The Electrical Qualifying Supervisor role:

• Complete on-going electrical testing (EICRs) and repairs within occupied residential properties
• As an EQS you will also be responsible for checking and signing off electrical certification conducted by the other electricians as well as notifying building control of any new installation works.
• Ensuring installations of works surrounding kitchens & bathrooms are completed to a quality standard and post inspections are completed.
• Validation on electrical repairs, small works, and test & inspections

What will you bring as an Electrical Qualifying Supervisor?

• Qualified to an NVQ level 3 Electrical Installation (C&G 2357 or equivalent
• Level 3 in Initial and Periodic Inspection and Testing of Electrical Installations (C&G 2391-52)
• 18th Edition (BS 7671) Wiring Regulations is essential.
• Experience working within a domestic environment, and comfortable working within occupied residential properties.
• Flexibility and a can-do attitude, with the occasional requirement to be part of our on-call rota for emergency out of hours electrical work.
• A full UK Driving License is essential for this role.

Life at Ian Williams

Working at Ian Williams means stability, safety and the chance to go further with us. Our employees benefit from long-term secured work, due to our contracts, a guaranteed 39 hour paid week and consistent opportunities to boost earnings.

We strive to create a strong safety culture, recognised by the ROSPA Presidential Award, which gives us a stay culture.

Our Trades community has an average length of service of 4.5 years. You’ll be joining a company where your skills are valued, your hard work is rewarded, and we’ll support your development both on and off the tools. We are proud our Tradespeople have grown into Business and General Managers. Don’t apply for a job, apply for a career!