Commissioning Technician BESS

April 17, 2026
£55 - £55
Urgent

Job Description

Job Title: Commissioning Technician

Location: London, Mill Hill
Salary: £55ph

About the Role:
Our client, a global leader in green technology and renewable energy solutions, is seeking a skilled Commissioning Technician to support the delivery of advanced energy storage projects. This role offers the opportunity to work on cutting-edge battery energy storage systems (BESS) and contribute to large-scale energy transformation initiatives worldwide.

Key Responsibilities:

  • Install and commission battery energy storage systems in line with technical specifications

  • Debug systems, diagnose faults, and restore operational performance

  • Prepare site plans and coordinate installation and commissioning activities

  • Carry out technical upgrades, maintenance, and system improvements as directed by site leadership

  • Ensure all work is completed safely, efficiently, and to high-quality standards

Requirements:

  • Minimum 2 3 years experience in BESS commissioning

  • Relevant certifications such as CSCS, IOSH, NEBOSH, or SMSTS

  • Electrical qualifications, including high-voltage and/or low-voltage certification (preferred)

  • Strong problem-solving skills and ability to troubleshoot complex systems

  • Willingness to work on-site for extended periods and travel as required

  • Good communication skills and proficiency in Microsoft Office tools

  • IELTS score of 5.0 or above, or willingness to improve English proficiency

Desirable Skills:

  • Experience in power electronics or renewable energy systems

What s on Offer:

  • Opportunity to work with a leading innovator in renewable energy

  • Exposure to international projects and advanced technologies

How to Apply:
If you are an experienced commissioning technician looking to play a key role in the future of energy, don’t hesitate to apply!

Location