Electrical Supervisor

Kier Group; Greater London; On-site; GBP 50,000 - 60,000; Full time

Job summary

Kier Group is seeking a Working Electrical Supervisor for the Wastewater Asset Assurance Programme on site in East Hyde, Luton. You will lead electrical installation works on Thames Water sites, supervise Kier electricians, and ensure standards and safety compliance.

Responsibilities include RAMS/ITP development, documentation control, and coordinating safe isolations with Permit to Work. This hands-on role supports a developing self-delivery team within the MEICA delivery framework.

Qualifications

• Full driving licence required.
• Significant Water Industry experience with strong problem-solving.

Responsibilities

• Install LV electrical systems for temporary and permanent works
• Supervise Kier electricians and provide mentorship
• Produce and review RAMS, ITPs, and maintain documentation in Kier's common data environment
• Provide safe isolations and issue Permit to Work and Isolation Certificates
• Carry out electrical audits ensuring installation works align with Thames Water standards

Skills

Driving licence

JIB ECS card

Water industry experience

Problem solving

C&G 2330/2360

NVQ Level 3

IEE 18th edition

SMSTS

Confined Spaces

2391 Inspect & Test

Sewage/water knowledge

Education

C&G 2330/2360 in electrical installations

NVQ Level 3 in electrical installations

IEE 18th edition wiring regulations

Tools

JIB Gold Card

ECS card

Job description

We're looking for a Working Electrical Supervisor to join our Wastewater Asset Assurance Programme team based on site in East Hyde, Luton.

Location

East Hyde Luton, Bedfordshire

Hours

45 hours per week - some flexibility on hours available if desired, just let us know when you speak to us.

We are seeking a Working Electrical Supervisor to work within our Wastewater Asset Assurance Programme (WAAP). In this hands‑on role, you'll carry out electrical installation works on Thames Water sites for both permanent and temporary installs, supervise other Kier electricians ensuring their works are to the appropriate standard, and carry out electrical inspection and testing. You'll form an early cornerstone for a developing self‑delivery team, complementing our already established MEICA delivery team. Kier is a strategic partner to Thames Water, providing design and build services for new and existing infrastructure assets across the Thames Water supply and treatment regions.

What will you be responsible for?

• Installing low-voltage electrical systems, including temporary and permanent works, containment systems, power and control cables, and testing installations
• Supervising Kier electricians and mates, providing mentorship to electrical apprentices, and ensuring works meet appropriate standards
• Producing and reviewing electrical RAMS, project ITPs, and maintaining documentation through Kier's common data environment
• Providing safe isolations of LV electrical systems and issuing electrical safety documents including Permit to Work and Isolation Certificates
• Carrying out electrical audits, overseeing contractor testing, and ensuring installation works align with Thames Water asset standards

What are we looking for?

• You hold a Full driving licence and relevant JIB Gold Card / ECS card
• You have significant industry experience in the Water Industry with strong problem‑solving skills
• You hold C&G 2330 or 2360 in electrical installations, NVQ Level 3 in electrical installations, and IEE 18th edition wiring regulations
• You have SMSTS, Confined Spaces, and C&G 2391 Inspect and Test qualifications
• You have a good working knowledge of sewage and water treatment processes, systems, and typical M&E plant and equipment

We're all about finding potential here at Kier, and transferrable skills are always welcome! So, even if you don't tick every box,

Rewards and benefits

We're proud to be able to offer our brilliant people a wide variety of benefits that you can tailor to your needs. You can see more information of benefits here.

Diversity and inclusion

Making Kier a diverse and inclusive place to work is a huge priority for us. We're proud of the steps we've taken so far, but we know we must always do more. Our employees are key in shaping Kier's diversity and inclusion initiatives and our people have made a huge impact on how we work, by using their experiences to shape our policies. You can see our D&I action plan here. As a Disability Confident employer, we will ensure that a fair and proportionate number of disabled applicants that meet the minimum criteria for this role will be offered an interview.

We look forward to seeing your application to #joinkier #LI-CH1.

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