Consultant name: Mohammed Siddique

Call for more information on this position: 0203 974 4381

Job reference: JO-2308-258501-3

Date posted: 14/05/2026

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Data Centre Technician (Critical Infrastructure / M&E) 📍 Docklands, London💼 Full-Time | Permanent 💰 Competitive Salary + Benefits + Training & Career Development

Overview We are seeking a Data Centre Technician to join a high-performing engineering team within a mission-critical data centre environment in Docklands, London.

This is a hands-on Electrical & Mechanical (M&E) role, ideally suited to candidates with experience in data centres, critical environments, facilities management, or building services engineering.

You will play a key role in maintaining uptime, resilience, and operational performance across critical infrastructure systems including UPS, generators, HVAC, and BMS-controlled environments.
Key Responsibilities Operations & Incident Response

• Respond to critical alarms, faults, and system alerts within a live data centre environment
• Monitor environmental conditions including temperature and humidity to maintain optimal system performance
• Carry out fault finding, diagnostics, and troubleshooting across electrical and mechanical systems
• Perform switching operations, start-up, and shutdown procedures on critical plant including UPS systems, generators, and HVAC infrastructure
• Follow approved change control processes including SOPs, MOPs, and EOPs
• Support incident management, emergency response activities, and client communication

Maintenance & Reliability

• Deliver Planned Preventative Maintenance (PPM) and reactive maintenance in line with SLA requirements
• Maintain and optimise critical infrastructure systems to maximise reliability and operational efficiency
• Monitor and respond to alarms via BMS (Building Management Systems) and EMS platforms
• Conduct technical inspections, audits, and compliance checks
• Support continuous improvement and energy efficiency initiatives across site operations

Compliance, Documentation & Safety

• Operate within a strict Permit to Work (PTW) system
• Review RAMS (Risk Assessments & Method Statements) prior to works commencing
• Accurately record maintenance activities within CMMS / CAFM systems
• Produce technical reports relating to asset performance and critical plant operation
• Ensure full compliance with Health & Safety regulations, statutory requirements, and safe systems of work

Team Collaboration & Development

• Work closely with Technical Managers, Shift Teams, and engineering colleagues
• Support and mentor junior engineers and apprentices where required
• Coordinate effectively with vendors, subcontractors, and key stakeholders
• Contribute to a culture of continuous improvement, operational excellence, and teamwork

Skills & Experience Essential

• Electrical apprenticeship, NVQ, City & Guilds, or equivalent engineering qualification
• Experience within data centres, mission-critical environments, facilities management, or building services
• Strong technical knowledge of:
  • Electrical systems (LV/HV)
  • UPS systems and standby generators
  • HVAC and cooling infrastructure (CRAC/CRAH experience preferred)
• Experience working with BMS / EMS monitoring systems
• Proven fault finding and maintenance experience across critical infrastructure
• Strong understanding of Health & Safety procedures and compliance standards
• Ability to work independently and perform effectively under pressure within a live operational environment

Desirable

• Previous experience within mission-critical or high-availability environments
• Understanding of data centre operations and uptime requirements
• Familiarity with regulated or cGxP-controlled environments
• Experience using CMMS / CAFM systems and maintenance reporting tools

Why Join Us?

• Work within a state-of-the-art data centre supporting critical infrastructure operations
• Gain exposure to advanced electrical and mechanical systems within a mission-critical environment
• Access structured training, certifications, and clear career progression opportunities
• Join a collaborative and high-performing engineering team
• Be part of an environment focused on reliability, technical excellence, and operational precision

Why This Version Performs Better

• Strong ATS and job board keyword optimisation:
  Data Centre, Critical Infrastructure, M&E, UPS, HVAC, BMS, PPM, CMMS
• Clean, recruiter-friendly structure for improved readability
• Enhanced visibility in search rankings and recruiter searches
• Written to appeal to candidates from both facilities management and mission-critical engineering backgrounds

Mohammed Siddique

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