Consultant name: Mohammed Siddique

Call for more information on this position: 0203 974 4381

Job reference: JO-2307-258145-1

Date posted: 08/05/2026

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The Opportunity We are seeking an experienced High Voltage Authorised Person (HVAP) to join a state-of-the-art data centre, supporting mission-critical infrastructure in a high-performance, zero-tolerance environment.

This is a pivotal role where you will act as a guardian of electrical safety, compliance, and operational continuity. Working alongside the Engineering Shift Leader and Building Engineering Supervisor, you will take ownership of high-voltage systems, planned maintenance, and incident response.

Operating on a continental shift pattern, this position offers autonomy, technical variety, and exposure to advanced critical electrical infrastructure, where precision and safety are essential.

Role Overview As a Data Centre HVAP Technician, you will be responsible for the safe operation, maintenance, and control of high-voltage electrical systems.

You will ensure maximum uptime, lead switching operations, and maintain strict compliance with industry regulations and safe systems of work.

Key Responsibilities Critical Engineering & Operations

• Deliver Planned Preventative Maintenance (PPM) and reactive maintenance across electrical and building systems
• Act as the site HVAP, carrying out switching, isolations, and high-risk operations
• Prepare and execute switching schedules, SOPs, and EOPs
• Respond to BMS alarms and critical incidents, diagnosing faults and restoring services efficiently
• Maintain uptime and resilience of mission-critical infrastructure

Safety, Compliance & Control

• Manage and administer the Permit to Work (PTW) system
• Prepare and review Risk Assessments and Method Statements (RAMS)
• Ensure compliance with Health & Safety legislation and Safe Systems of Work (SSOW)
• Maintain water systems in line with L8 (Legionella) regulations
• Supervise contractors and specialist vendors to ensure safe and compliant delivery

Operational Support & Reporting

• Support incident management during faults, outages, and emergency scenarios
• Maintain availability of critical spares and materials
• Accurately record maintenance activities using CAFM systems (e.g. REALM)
• Produce clear technical reports and documentation
• Build effective relationships with internal teams and stakeholders

Continuous Improvement & Development

• Participate in ongoing training and professional development
• Maintain high operational and safety standards
• Contribute to continuous improvement initiatives
• Promote a culture of safety, compliance, and operational excellence

Essential Requirements

• Current High Voltage Authorised Person (HVAP) status
• 18th Edition Wiring Regulations (or equivalent)
• NVQ Level 3 (or equivalent) in Electrical Engineering or a related discipline
• Emergency First Aid at Work certification
• Proven experience in data centres, critical environments, or high-availability facilities
• Strong understanding of electrical systems, switching procedures, and fault management
• Good knowledge of Health & Safety legislation within engineering environments
• Ability to work effectively under pressure in mission-critical settings

Skills & Attributes

• Excellent fault-finding and problem-solving skills
• Strong communication and stakeholder engagement abilities
• High attention to detail and commitment to safety
• Self-motivated, reliable, and accountable
• Able to work independently and as part of a team
• Physically capable of accessing plant areas and using access equipment

Desirable

• PASMA / IPAF certifications
• Manual Handling training
• Experience with BMS, PMS, and fire systems
• Experience using CAFM systems (e.g. REALM)
• Strong understanding of critical infrastructure operations

Why Join Us?

• Work within a cutting-edge data centre environment
• Play a key role in maintaining business-critical infrastructure
• Clear progression within the critical engineering sector
• Ongoing training, HV authorisation development, and upskilling opportunities
• Join a professional, safety-focused engineering team

Mohammed Siddique

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