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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 Thames Valley.
Location: Thames Valley - Site Based - Little Marlow and Forest Hill, Buckinghamshire
Hours: 45 hours per week - some flexibility on hours available if desired, just let us know when you speak to us.
We're seeking a Working Electrical Supervisor to join our team working on Thames Water sites across the region. You'll play a vital role in our developing self-delivery team, carrying out hands-on electrical installation work whilst supervising and supporting fellow electricians. This is an opportunity to form a cornerstone of our MEICA delivery team, working on capital frameworks across Thames Water supply and treatment regions, providing design and build services for new and existing infrastructure.
What will you be responsible for?
As a Working Electrical Supervisor, You'll Be Working Within The Wastewater Asset Assurance Programme Team, Supporting Them In Delivering Electrical Installation And Supervision Services. Your Day To Day Will Include
- 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
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.
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour 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.
See breakdownIt searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
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.
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.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
What are we looking for?
This role of Working Electrical Supervisor is great for you if:
- You hold a Full driving licence and relevant JIB Gold Card or ECS card
- You have proven industry experience in the Water Industry with competent judgement and problem-solving skills
- You hold C&G 2330 or 2360 in electrical installations, NVQ Level 3 in electrical installations, and C&G 2391 Inspect and Test
- You have IEE 18th edition wiring regulations, SMSTS, and Confined Spaces qualifications
- You have good working knowledge of sewage and water treatment processes, systems, and typical M&E plant and equipment


Get help with your application
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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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