Data Centre Shift Engineer

The Role As a Data Centre Engineer / Critical Site Engineer, you will maintain and support critical electrical infrastructure within a live data centre environment, including:

• UPS systems (Uninterruptible Power Supply)
• Standby generators
• LV/HV electrical distribution systems
• Switchgear and control systems
• Building Management Systems (BMS)

You will work in a safety-critical, high-performance environment, ensuring maximum uptime and reliability. Key Responsibilities Maintenance & Operations

• Carry out Planned Preventative Maintenance (PPM) and reactive maintenance
• Maintain and fault-find critical electrical systems
• Complete technical reports and maintain accurate documentation
• Use CMMS systems for job tracking and compliance
• Support 24/7 operations, including on-call rota participation
• Respond to and escalate critical incidents effectively

Team & Contractor Management

• Supervise subcontractors and ensure safe working practices
• Assist with remedial works, upgrades, and small projects

Compliance & Safety

• Maintain compliance with Health, Safety, Environmental & Quality (HSEQ) standards
• Attend training, team meetings, and technical briefings

• Level 2 & Level 3 Electrical Qualification (City & Guilds or equivalent)
• 18th Edition Wiring Regulations (BS 7671)
• Experience in electrical maintenance (facilities, building services, or industrial environments)
• Strong fault-finding and PPM knowledge
• Good communication and teamwork skills

Desirable

• Experience in data centres or critical environments
• HVAP / LVAP Authorisation
• Knowledge of UPS systems, generators, and critical power infrastructure

• Competitive salary + overtime opportunities
• Structured career progression (Senior Engineer / HV roles)
• Ongoing training and certifications
• Exposure to cutting-edge critical infrastructure
• Stable, long-term role in a recession-resistant sector
• Supportive and professional working environment