Shift Supervisor HV SAP Must Have
Shift Supervisor HV SAP Must Have
Commercial
-Greater London, South East
-£52,000 - £52,000 per annum
Consultant name: Mohammed Siddique
Call for more information on this position: 0203 974 4381
Job reference: JO-2208-251663-2
Date posted: 13/03/2026
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Job Overview
Power the systems that power the world.
We are seeking an experienced High Voltage Authorised Person (HVAP) to join a state-of-the-art data centre supporting business-critical infrastructure within a high-performance, zero-tolerance environment.
As a Data Centre HVAP Technician, you will play a key role in maintaining electrical safety and operational continuity. Working closely with the Building Engineering Supervisor and Engineering Shift Leader, you will be responsible for high-voltage operations, planned maintenance, and incident response across critical infrastructure.
This continental shift role offers autonomy, technical variety, and exposure to advanced mission-critical systems where precision, compliance, and safety are essential.
Key Responsibilities
Critical Engineering & Operations
Deliver planned preventative maintenance (PPM) and reactive maintenance across electrical and associated building systems in line with SLAs.
Act as the site HV Authorised Person, carrying out safe switching operations, isolations, and control of high-risk activities.
Prepare, review, and execute switching schedules, SOPs, and EOPs in accordance with approved Safe Systems of Work.
Respond promptly to BMS alarms and unplanned events, diagnosing faults and restoring services with minimal disruption.
Maintain system uptime and protect the integrity of critical infrastructure.
Safety, Compliance & Control
Administer the Permit to Work (PTW) system, ensuring all documentation and control measures are correctly implemented.
Prepare, review, and implement Risk Assessments and Method Statements (RAMS).
Maintain evaporative cooling and domestic water systems in compliance with L8 regulations.
Supervise subcontractors and specialist vendors to ensure safe and compliant delivery of works.
Ensure full compliance with health, safety, and environmental legislation.
Operational Support & Reporting
Support incident management during faults, outages, and emergency situations.
Monitor and maintain availability of critical spares and materials.
Complete maintenance documentation and technical reports using REALM or equivalent CAFM systems.
Build effective working relationships with internal teams and client representatives.
Promote a safe, professional, and customer-focused working environment.
Development & Continuous Improvement
Enhance technical capability through ongoing training and professional development.
Demonstrate accountability and maintain high operational standards.
Contribute to initiatives that improve safety, compliance, and system reliability.
Essential Requirements
Current HV Authorised Person (HVAP) status
Up-to-date Wiring Regulations certification
NVQ Level 3 (or equivalent) in a relevant engineering discipline
Emergency First Aid at Work certification
Proven experience within mission-critical or high-availability environments
Strong understanding of health and safety legislation related to maintenance operations
Excellent communication and interpersonal skills
High attention to detail with strong numeracy and literacy
Self-motivated, dependable, and committed to safe systems of work
Ability to work independently and collaboratively under pressure
Physically capable of accessing plant areas, including the use of vertical access equipment
Flexible to work continental shift patterns
Desirable Qualifications
Manual Handling certification
PASMA and IPAF qualifications
Familiarity with integrated systems such as Fire, PMS, and BMS platforms
Strong sense of ownership and accountability within critical environments
Why Join Us?
This role goes beyond routine maintenance — you will help protect the infrastructure that keeps global businesses operational.
You will work with advanced electrical systems, follow structured development pathways, and join a professional, safety-driven team where reliability, compliance, and technical excellence are the standard.
If you are an experienced HV Authorised Person ready to operate at the highest level within a mission-critical environment, we welcome your application.
Mohammed Siddique