Data Center Critical Facilities Day Engineer (M/E)

NTT Ltd.; Whitehall; On-site; GBP 36,000 - 52,000; Full time

Job summary

NTT Global Data Centers is seeking a Critical Facilities Maintenance Day Engineer (Mechanical or Electrical) for our LON1 site in Dagenham. You will plan, manage and deliver facilities maintenance services for data centers to uphold top performance standards.

Role requires 2–5 years' trade experience, NVQ3 or equivalent, and strong BMS/SCADA knowledge. Office software skills (Word/Excel/Outlook) are essential for documentation and reporting.

Qualifications

• NVQ Level 3 or equivalent with electrical or mechanical or building services.
• Minimum of 2–5 years trade experience.
• Intermediate level of computer skills in Word, Excel and Outlook.
• Strong knowledge of electrical and mechanical systems including generators, switchgear, chillers, HVAC.

Responsibilities

• Provide planned preventative and reactive maintenance to ensure SLA targets.
• Record and report maintenance activities, diagnose root causes.
• Monitor BMS alarms and ensure correct operation of critical services.
• Support incident management and technical investigations.
• Coordinate with third‑party vendors for maintenance and installations.
• Maintain accurate logs and system documentation.

Skills

Facilities/engineering experience

BMS/SCADA knowledge

Communication skills

Problem solving

Education

NVQ Level 3 or equivalent

Tools

Microsoft Word

Excel

Outlook

Job description

NTT Global Data Centers is seeking a Critical Facilities Maintenance Day Engineer (Mechanical or Electrical) for our LON1 site in Dagenham. You will plan, manage and deliver facilities maintenance services for data centers to uphold top performance standards.

Role requires 2–5 years' trade experience, NVQ3 or equivalent, and strong BMS/SCADA knowledge. Office software skills (Word/Excel/Outlook) are essential for documentation and reporting.