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Electrical Site Construction Supervisor – LV/HV Projects
Location: Staythorpe BESS, Staythorpe Road, Newark, Nottinghamshire, NG23 5RG
Additional Coverage: Nottingham, Derby, Chesterfield, and along the M1 Corridor
Job Type: Full-Time
Salary: Competitive + Benefits + Company Vehicle
About G2 Energy (G2E)
G2 Energy is a NERS-accredited Independent Connections Provider (ICP), delivering expert high-voltage electrical and civil engineering solutions. We provide Contestable Works up to kV, and we're also qualified to deliver projects on National Grid infrastructure up to kV.
We're currently delivering a major energy project at Staythorpe BESS and are seeking an experienced Electrical Site Construction Supervisor to help lead on-site delivery. This is a great opportunity to join a growing business working at the heart of the UK's energy transition.
The Role
You'll support the Project Manager by supervising and coordinating all on-site electrical installation works, ensuring compliance with project specifications and safety standards. This role is ideal for someone with strong LV and HV experience who can take ownership of day-to-day site activities and lead subcontractors to deliver first-time-right results.
Key Responsibilities
1. Supervise electrical installation works, including LV and HV systems
2. Oversee the installation of switchgear, transformers, wiring, earthing, ducting, and protection systems
3. Interpret and work to electrical drawings and DNO specifications (e.g., G81)
4. Coordinate with internal teams, suppliers, and subcontractors
5. Manage and inspect above and below-ground installations
6. Support electrical testing, commissioning, and quality checks
7. Provide regular progress updates to the Project Manager
8. Ensure works comply with NRSWA Section 50, NJUG guidelines, and health & safety standards
9. Manage documentation and compliance for subcontractors, including reviewing RAMS and scope of works
What We're Looking For
10. 5+ years' experience in LV/HV electrical installations (HV experience essential)
11. Background working with switchgear, transformers, generators, and substations
12. Strong understanding of DNO standards and industry best practices
13. Experience supervising subcontractors and managing technical site works
14. Knowledge of health & safety legislation (CDM, HSG47, etc.)
15. Competent with Microsoft Word, Excel, Outlook
16. Experience working on works up to kV (preferred)
17. Familiarity with DNO authorisations, SAP processes, and G81 standards
Required or Desirable Qualifications
18. City & Guilds – 18th Edition Wiring Regulations
19. City & Guilds – Inspection & Testing
20. City & Guilds Level 2 – Electrical Installations
21. Part P (Defined or Full Scope)
22. SMSTS – Site Management Safety Training Scheme
23. Street Works Supervisor (NRSWA)
24. Emergency First Aid
25. Fire Warden
26. Full UK Driving Licence
What We Offer
27. Competitive salary with overtime and benefits
28. Company vehicle and tools provided
29. Long-term project at Staythorpe BESS site
30. Career progression and training opportunities
31. A collaborative, safety-focused working environment
Ready to lead the delivery of high-voltage projects powering the future?
Apply now and join G2 Energy at the cutting edge of UK energy infrastructure.
Our market-leading offering provides you with benefits that suit your lifestyle.
We have a virtual GP on hand for you and members of your household. So you can get expert advice by video or phone without having to leave your home. We offer financial wellbeing assistance through our Salary Finance scheme. For example, you could access 50% of your earned pay before payday for a small fee. Salary Finance also offers competitive loans.
When you join us, we’ll give you a link to our flexible lifestyle benefits platform, Choices. You might choose to purchase up to five extra days’ holiday each year. You might buy critical illness insurance, seek dental treatment or buy technology products at an affordable cost. There are many choices!
We give you access to high street discounts from thousands of well-known retailers, gyms and more through our MiDeals platform. And we have a cycle-to-work scheme. Life cover of up to four times your salary is available. We also offer enhanced pension contributions, a save-as-you-earn scheme, and a Mitie Matching Share Plan (you could even be awarded free shares in Mitie).
We award our employees with Mitie Stars as recognition for their hard work. There are cash prizes up for grabs each month and at the end of the year there’s a chance to scoop a top prize of £10,!
Our success is a direct result of the experience and quality of our people. Progressing your career is therefore a top priority for us. We offer a diverse variety of training and development avenues via a wide selection of learning resources to suit you.
We are committed to ensuring our recruitment process is inclusive and accessible to all. If you have a disability or long-term condition (for example dyslexia, anxiety, autism, a mobility condition or hearing loss) and need us to make any reasonable adjustments, changes or do anything differently during the recruitment process, please let us know by emailing Pankaj Chaudhary at .