Electrical Supervisor

James Lewis Recruitment
📍 Harlow, Essex, United Kingdom 💼 Full-time 🕒 Posted June 29, 2026

Job Description

Electrical Supervisor

Welwyn Garden City / Harlow | Data Centres | Permanent

£60,000 - £70,000

If you’re an Electrical Supervisor who wants to work on data centre projects without being stuck on one huge site for years, this is a good opportunity to take ownership across a number of technically important schemes.

You’ll be working across data centre projects in Welwyn Garden City and Harlow, with individual projects around the £1m mark. The work is expected to involve critical electrical infrastructure, white space upgrades, containment, LV power, structured cabling, security systems, controls interfaces, commissioning support and live environment coordination.

These are not basic commercial installs. They are fast-moving data centre projects where quality, sequencing, access, safety and communication all need to be controlled properly.

The role

You’ll be responsible for supervising electrical works on site, making sure labour, subcontra...

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Job Details

  • Location Harlow, Essex
  • Job Type Full-time
  • Category construction-and-extraction
  • Posted Date June 29, 2026
  • Application Deadline August 08, 2026