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Posted 06 June, 2026

Electrical Supervisor

Kier Group
Isleworth, England, United Kingdom Full Time
Reference: 8f312b4c-96f4-4f8c-a06f-2cb3a347d798

Join Our Team as an Electrical Supervisor!

Are you ready to take your career to the next level? We’re looking for an Electrical Supervisor to join our dynamic Thames Water team based in Twickenham. This is your chance to play a vital role in overseeing electrical site activities, ensuring that every project meets the highest standards of safety and quality.

Location

Mogden, Twickenham

Working Hours

45 hours per week - We offer some flexibility on hours, so just let us know what works for you!

Please note: We are unable to offer certificates of sponsorship for this role.

Your Responsibilities

As an Electrical Supervisor, you will be at the forefront of delivering high-quality electrical installations and commissioning activities. Your daily tasks will include:

  • Supervising and coordinating all electrical site activities, ensuring alignment with approved designs and safety protocols.
  • Reviewing and authorizing Electrical Risk Assessments, Method Statements, and Inspection Test Plans.
  • Providing technical support during fault-finding activities and overseeing the quality of electrical installations on site.
  • Conducting safe isolation of Low Voltage electrical systems and issuing controlled electrical safety documentation.
  • Carrying out structured electrical audits to monitor compliance and drive continuous improvement.

What We’re Looking For

This role is perfect for you if:

  • You hold a relevant JIB Gold Card/ECS card and C&G 2330 or 2360 in electrical installations (or NVQ Level 3).
  • You have IEE 18th edition wiring regulations, SMSTS, and C&G 2391 Inspect and Test qualifications.
  • You possess a full UK driving licence and have a working knowledge of water and wastewater treatment processes.
  • You have strong problem-solving skills and can make sound judgments in a dynamic environment.
  • You’re safety-focused with a proven history of managing electrical safety on site.

At Kier, we believe in finding potential. If you don’t meet every requirement but are eager to learn, we encourage you to apply!

Rewards and Benefits

We’re proud to offer a wide variety of benefits that you can tailor to your needs. Join us and enjoy:

  • Competitive salary
  • Flexible working options
  • Opportunities for professional growth
  • And much more!

Diversity and Inclusion

Creating a diverse and inclusive workplace is a top priority for us. We’re committed to continuous improvement and value the unique experiences of our employees in shaping our policies. As a Disability Confident employer, we ensure that a fair number of disabled applicants meeting the minimum criteria for this role will be offered an interview.

We can’t wait to see your application! Join us and be part of something great at Kier. #joinkier #LI-CH1

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