Data Centre HVAP Day Technician - Hayes

Job Title: Data Centre Day Technician (HVAP)
Location: Hayes, UK
Employment Type: Full-Time | Day Shift
Sector: Data Centres / Engineering & Critical Facilities
Overview
An exciting opportunity has become available for an experienced Day Technician (High Voltage Authorised Person) to join a mission-critical engineering team at a cutting-edge data centre campus in Longcross . This role is ideal for a skilled electrical professional with experience in critical environments who is looking to step into a key position within a dynamic and highly technical facility.
Key Responsibilities

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  Perform daily walk-rounds to ensure the operational status of all plant and equipment
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  Issue and manage Permit to Work (PTW), Authorisation to Work (ATW), Lock Out/Tag Out (LOTO), and dynamic risk assessments
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  Act as an on-site escort for contractors and third-party vendors
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  Respond to and resolve reactive faults, breakdowns, and emergency call-outs
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  Conduct proactive maintenance and remedial works across electrical and mechanical systems
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  Take meter readings and support energy efficiency initiatives
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  Carry out planned preventive maintenance (PPM) activities in line with contractual obligations
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  Update and manage internal maintenance systems (e.g. CAFM) to track asset history and job completion
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  Participate in monthly generator tests and fire alarm testing
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  Ensure on-site documentation and logbooks are kept up to date and compliant
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  Use client ticketing systems to manage and close reactive work orders in line with SLAs
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  Monitor and report on building fabric conditions, ensuring timely repairs and actions

Skills & Experience Required

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  Minimum 5 years' experience in a data centre or critical environment
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  Electrical qualification (City & Guilds or equivalent)
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  HVAP status or working toward High Voltage Authorised Person qualification
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  Strong understanding of M&E systems and compliance frameworks
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  Experience using CAFM and digital maintenance management systems
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  Comfortable working under pressure in a high-availability environment
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  Excellent communication and reporting skills
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  Good attention to detail and ownership of responsibilities

Preferred (Not Essential)

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  Electrical testing & inspection certification
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  Low Voltage Authorised Person certification
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  IPAF and PASMA certifications
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  Harness inspection training
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  HVAC system awareness or qualifications

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