Electrical Supervisor – Wastewater MEICA Lead

Kier Group; Gerrards Cross; On-site; GBP 42,000 - 54,000; Full time

Job summary

Kier Group is seeking a Working Electrical Supervisor to join our Wastewater Asset Assurance Programme team, based in Thames Valley. You will oversee electrical installation work on Thames Water sites and lead a small team of electricians and apprentices.

The role focuses on delivering safe, compliant LV systems, RAMS, ITPs, and collaboration with supply chain to resolve issues and support commissioning across the region.

Qualifications

• Hold a Full driving licence and JIB Gold Card or ECS card.
• Proven Water Industry experience with competent judgement and problem‑solving skills.
• Holds C&G 2330 or 2360 in electrical installations, NVQ Level 3 in electrical installations, and C&G 2391 Inspect and Test.
• IEE 18th edition wiring regulations, SMSTS, and Confined Spaces qualifications.
• Good working knowledge of sewage and water treatment processes, systems, and typical M&E plant and equipment.

Responsibilities

• Installing low‑voltage electrical systems for both temporary and permanent works, including containment systems, power and control cables, and testing installations
• Supervising electricians and providing mentorship to apprentices, ensuring all works meet appropriate standards
• Providing safe isolations of LV electrical systems and issuing electrical safety documents including Permit to Work and Isolation Certificates
• Producing and reviewing electrical RAMS and project ITPs, carrying out electrical audits in line with Kier's ESRs
• Supporting the development of commissioning documentation and working with the supply chain to fault find where required

Skills

Driving licence

Electrical industry experience

Education

C&G 2330 or 2360 in electrical installations

NVQ Level 3 in electrical installations

C&G 2391 Inspect and Test

IEE 18th edition wiring regulations

SMSTS

Confined Spaces

Job description

Kier Group is seeking a Working Electrical Supervisor to join our Wastewater Asset Assurance Programme team, based in Thames Valley. You will oversee electrical installation work on Thames Water sites and lead a small team of electricians and apprentices.

The role focuses on delivering safe, compliant LV systems, RAMS, ITPs, and collaboration with supply chain to resolve issues and support commissioning across the region.