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Kier Group

Electrical Supervisor

St Albans
Posted about 22 hours ago
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Working Electrical Supervisor

We're looking for a Working Electrical Supervisor to join our Wastewater Asset Assurance Programme team based in Harpenden, Hertfordshire.

Location

Harpenden, Hertfordshire

Hours

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

We are unable to offer certificates of sponsorship to any candidates in this role.

Role Description

As a Working Electrical Supervisor, you'll play a key role in our Wastewater Asset Assurance Programme, carrying out hands-on electrical installation works on Thames Water sites for both permanent and temporary installs. You'll supervise and support other electricians, ensuring all works meet the highest standards, and conduct electrical inspection and testing. This is an excellent opportunity to join a developing self-delivery team working alongside our established MEICA delivery team.

Responsibilities

  • Installing low-voltage electrical systems, including containment systems, power and control cables, and testing installations
  • Supervising electricians and providing mentorship to apprentices to help develop their skills
  • Producing and reviewing electrical RAMS and managing project ITPs through our common data environment
  • Providing safe isolations of LV electrical systems and issuing electrical safety documents to nominated competent persons
  • Conducting electrical audits and ensuring installation works align with Thames Water asset standards

Reasons to use Rodeo

I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.

Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.

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Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

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Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

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Strong

Experience fit

Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

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Requirements

This role of Working Electrical Supervisor is great for you if:

  • You hold a Full driving licence and relevant JIB Gold Card / ECS card
  • You have proven 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 regs
  • 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

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We're all about finding potential here at Kier, and transferrable skills are always welcome! So, even if you don't tick every box, please apply and we can have a chat.

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.

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Location

St Albans, England, United Kingdom

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