HVAP Day Engineer – Hayes/Uxbridge – £48,000 + 25 Days Holiday + Benefits Introduction: An established building services provider is seeking an HVAP Day Engineer to join their team on a prestigious data centre site in Hayes, near Uxbridge. This is a static Monday–Friday role ideal for engineers with strong critical environment experience and an active HVAP qualification. Role Overview: As the HVAP Day Engineer, you'll be responsible for ensuring the reliability and performance of all M&E systems across the data centre. You’ll operate and maintain high-voltage systems, respond to faults, and manage planned maintenance routines to protect uptime in a business-critical setting. Key Responsibilities: * Carry out PPMs and reactive maintenance on electrical and mechanical systems * Take ownership of high-voltage switching operations as the HV Authorised Person * Ensure compliance with all site safety procedures and permit systems * Monitor UPS systems, standby generators, BMS controls, HVAC systems, and CRAC units * Diagnose faults and complete repairs on key infrastructure equipment * Maintain up-to-date records and complete job reports via CAFM system * Support subcontractors and ensure works are completed to high standards * Participate in site audits, incident investigations, and continuous improvement re...