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Commissioning Engineer

📍 Location
Barnet
⏰ Job Type
Full-time
📅 Posted
June 02, 2026

About the Role

BESS Commissioning Engineer

Location

Barnet & Rayleigh, UK

Contract Type

Contract

Overview

We are currently seeking experienced BESS Commissioning Engineers to support utility-scale Battery Energy Storage System (BESS) projects across multiple UK sites.

The successful candidate will play a key role in the commissioning, testing, troubleshooting and energisation of battery storage systems, working closely with site teams and engineering support functions to ensure safe and efficient project delivery.

This opportunity would suit candidates with previous experience within BESS, substations, renewable energy, HV/LV systems or wider power infrastructure environments.

Responsibilities

* Carry out commissioning and testing activities for Battery Energy Storage Systems (BESS)

* Support cold and hot commissioning activities across electrical systems and associated equipment

* Perform fault finding, tro...

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