Data Centre Technical Supervisor - Northolt

Data Centre Technical Supervisor - Critical Environment
Location: Northolt, UK
Employment Type: Full-time
Sector: Data Centres / Critical Facilities / Engineering & Maintenance
Overview:
A global data centre services provider is seeking a Technical Supervisor to join its critical operations team in Northolt . This is a hands-on supervisory role, ideal for experienced high-voltage engineers looking to step into team leadership within a 24/7 mission-critical environment.
You'll be responsible for ensuring planned and reactive maintenance is delivered safely and in compliance with strict operational, QHSE, and customer standards, while supervising a team of shift engineers and subcontractors.
Key Responsibilities:

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  Supervise the delivery of all PPM and reactive tasks across the site
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  Act as a High Voltage Authorised Person (HVAP) on site
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  Ensure full compliance with QHSE, statutory, and client-specific policies and procedures
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  Manage scheduling for the day engineering team (holidays, absences, etc.)
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  Deliver operational excellence across electrical and mechanical systems
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  Control and supervise third-party service partners when required
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  Liaise with management and escalate urgent issues promptly
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  Maintain technical documentation including SOPs, EOPs, MOPs, and switching schedules
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  Lead and promote a culture of safety and continuous improvement

Accountabilities:

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  Reports to the Contract Manager
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  Day-to-day supervision of the engineering team and hands-on support when required
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  Ensure the environment is audit-ready and compliant at all times
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  Responsible for site-level documentation and operational communication
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  Support basic quotation work and maintain financial awareness

Required Experience & Qualifications:

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  Significant experience in a critical environment (e.g. data centres, healthcare, banking)
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  High Voltage Authorised Person (AP15)
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  18th Edition Wiring Regulations
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  Strong electrical background with good mechanical knowledge
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  Experience managing subcontractors and permit-to-work systems
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  Excellent knowledge of health & safety legislation and safe systems of work
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  Strong communication, customer service, and computer literacy skills
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  Ability to work independently and manage workloads effectively
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  LVAP / HVAP certified

Desirable Qualifications:

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  IOSH or NEBOSH H&S Certification
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  First Aid training
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  Low Voltage Authorised Person (AP14)

Why Apply?

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  Leadership role within a world-class data centre facility
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  High-impact position with technical autonomy and clear career progression
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  Join a business with an excellent reputation for training and development in critical environments

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