The Opportunity Our client, a global leader in data centre solutions, is seeking an experienced HV Authorised Shift Engineer to join their high-performing team in Slough.

This is an excellent opportunity to work within a mission-critical data centre environment supporting high-profile banking and enterprise clients. You will play a key role in maintaining operational resilience, ensuring reliability, efficiency, and compliance across critical electrical and mechanical infrastructure.

Role Overview As part of the on-site engineering team, you will be responsible for the safe operation, maintenance, and fault response of high-voltage systems and associated plant equipment.

Working a structured continental shift pattern, you will help safeguard uptime within a high-stakes, zero-tolerance environment where precision and accountability are essential.

Key Responsibilities Electrical & Critical Systems Operate and maintain HV electrical systems, including transformers, switchgear, UPS systems, and standby generators. Fault-find and manage single-phase and three-phase distribution systems. Carry out safe switching operations in line with approved procedures and Authorised Person responsibilities.Mechanical & Building Services Support Maintain VRV systems and associated mechanical plant as required. Support the upkeep of critical infrastructure to ensure optimal performance and resilience.Compliance & Operational Excellence Work safely ...