Consultant name: Mohammed Siddique

Call for more information on this position: 0203 974 4381

Job reference: JO-2307-258144

Date posted: 21/05/2026

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Deputy Shift Leader – Engineering (Electrical / HV / Critical Environment)

Full-Time | Permanent | Shift-Based Role Competitive Salary + Overtime + Career Development

Overview We are seeking a Deputy Shift Leader – Engineering to support maintenance operations within a critical / high-availability environment.

This is an excellent opportunity for an electrically qualified engineer with experience in building services, facilities management, or data centre environments, looking to step into a leadership-focused role.

You will play a key part in ensuring system uptime, safety, and operational reliability, while supporting the Shift Leader and site management team.

Acting as a High Voltage (HV) Authorised Person, you will be responsible for the safe operation of electrical infrastructure, alongside delivering PPM, reactive maintenance, and emergency response activities.

Key Responsibilities Electrical Operations & Compliance

• Deliver Planned Preventative Maintenance (PPM) in line with schedules and statutory requirements
• Ensure electrical systems and plant operate safely, efficiently, and reliably
• Act as HV Authorised Person (AP), managing Permit to Work (PTW) and switching procedures
• Maintain accurate maintenance records, QA documentation, and reports
• Ensure full compliance with Health & Safety regulations and site standards
• Respond to reactive maintenance tasks and critical faults

Fault Finding & Technical Works

• Carry out fault diagnosis, troubleshooting, and repairs on electrical distribution and building services systems
• Perform minor installations, upgrades, and modifications
• Maintain lighting systems, distribution boards, and associated infrastructure
• Support technical surveys, including materials, specifications, and cost estimates

Coordination & Leadership Support

• Act as a key point of contact for client and stakeholder queries
• Supervise subcontractors and specialist vendors, ensuring safe and compliant delivery
• Maintain and follow SOPs, RAMS, and switching schedules
• Support the Shift Leader with coordination of engineering activities and resources
• Contribute to team development, performance, and operational excellence

Health, Safety & Compliance (HSE)

• Promote a safety-first culture across all operations
• Ensure compliance with HSE standards and safe working practices
• Participate in incident reporting, investigations, and corrective actions
• Support internal and external audits
• Review and update Risk Assessments & Method Statements (RAMS)

Skills & Experience Essential

• Electrical Apprenticeship / NVQ / City & Guilds qualification
• 18th Edition Wiring Regulations (or equivalent)
• Strong experience in:
  • Electrical maintenance and fault finding
  • Planned Preventative Maintenance (PPM)
  • Reactive maintenance
  • Electrical inspection and testing
• Knowledge of building services systems (electrical & mechanical)
• Experience in facilities management or critical environments
• Strong understanding of Health & Safety compliance
• Excellent communication, organisation, and teamwork skills

Desirable

• HV Authorised Person (AP) experience or working towards
• Experience in data centres, banking, or mission-critical environments
• Knowledge of:
  • BMS (Building Management Systems)
  • UPS systems and standby generators
• PASMA / IPAF certifications
• Experience using CAFM / CMMS systems
• Previous supervisory experience or ambition to progress into leadership

Working Hours

• Shift-based role (days/nights depending on site requirements)
• Flexibility required for overtime, shift cover, and emergency call-outs
• Fully compliant with Working Time Regulations

Why Join Us?

• Clear progression into Shift Leader / Engineering Supervisor roles
• Work in a technically advanced, critical environment
• Ongoing training, HV development, and career progression
• Join a high-performing, collaborative engineering team
• Opportunity to build real leadership experience in a mission-critical setting

Why this version performs better

• Strong ATS keyword optimisation: HV Authorised Person, PPM, BMS, CAFM, Critical Environment, Fault Finding, Electrical Maintenance
• Clean structure for job board readability and mobile viewing
• Balanced focus on technical capability + leadership progression
• Improved clarity to attract both experienced HV engineers and future shift leaders

Mohammed Siddique

To Apply for this Job Click Here