BESS Engineer

ERSG Ltd • London, London, United Kingdom • Posted June 03, 2026

Location London, London
Job Type Full-time
Category architecture-and-engineering
Posted June 03, 2026
ersg are working with a leading investor in Renewable Energy assets to hire a BESS-focused Engineer. This role will see the successful candidate join a market-leader to ensure the delivery of their growing BESS portfolio.

Key responsibilities include;

Being the lead person on technical developments in the Battery industry - supporting internal and external stakholders with technical comprehension of BESS.
Identification and selection of BESS, PCS and EMS providers.
Support colleagues through acquisition, JVs and project development stages from a technical perspective.
Ensure FAT/SATs are completed.
Ensuring delivery of projects in accordance with grid compliance.Candidates should have a strong background within BESS (upwards of three years), additionally any training with inverter manufacturers are a bonus. It is critical that candidates have experience of managing contractors such as EPCs.

This position is a hybrid-role, based in the client's offices f...

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