Data Center Critical Facilities Engineer — Hybrid (Madrid)

Hamilton Barnes; Madrid; On-site; EUR 40,000 - 45,000; Full time

Benefits offered by this job

10-15% annual bonus

Private health insurance

Work From Home option after probation

Job summary

Hamilton Barnes is seeking a Data Center Critical Facilities Engineer in Madrid to join a growing critical infrastructure operation. You will manage day-to-day data center facilities, oversee electrical and HVAC systems, and coordinate subcontractors to ensure uptime and safety.

A clear path exists to progress to Site Manager at a new Tier IV facility. The role emphasizes client interaction, strict adherence to safety and ISO standards, and collaboration with internal teams to optimise energy

Qualifications

• 3+ years in facilities management or critical infrastructure.
• Read and interpret electrical/mechanical schematics.
• Experience with ISO standards and compliance.

Responsibilities

• Oversee day-to-day operation and technical performance of data center facilities.
• Monitor and supervise maintenance activities (preventive, predictive, corrective).
• Coordinate subcontractors and on-site maintenance teams.
• Serve as first contact for client incidents and operational issues.
• Monitor electrical and HVAC systems and address deviations.
• Review maintenance records and CMMS data.
• Track facility KPIs and energy usage for improvements.
• Support safety procedures and client documentation.

Skills

Facilities mgmt

HVAC systems

Electrical systems

Subcontractor coordination

Reading drawings

CMMS compliance

Customer communication

English proficiency

Engineering degree

Education

Engineering degree

Tools

CMMS

Job description

Hamilton Barnes is seeking a Data Center Critical Facilities Engineer in Madrid to join a growing critical infrastructure operation. You will manage day-to-day data center facilities, oversee electrical and HVAC systems, and coordinate subcontractors to ensure uptime and safety.

A clear path exists to progress to Site Manager at a new Tier IV facility. The role emphasizes client interaction, strict adherence to safety and ISO standards, and collaboration with internal teams to optimise energy