Data Center Mechanical Technician (24/7 Ops)

Nebius; Mäntsälä; On-site; EUR 52,000 - 76,000; Full time

Benefits offered by this job

Competitive compensation

Career growth

Learning opportunities

Collaborative culture

Impactful AI projects

International environment

Job summary

Nebius seeks a Mechanical Operations Technician to ensure safe, reliable operation of critical data center mechanical systems in Mäntsälä, Finland. You will monitor and maintain chillers, AHUs, pumps, valves, and piping with a strong focus on reliability and safety.

Join a 24/7 operations team driving energy efficiency, sustainability, and operational excellence while adhering to SOPs, EOPs, PTW, and LOTO procedures.

Qualifications

• 2–5 years of experience maintaining mechanical systems in data centers or critical facilities.
• Experience with Building Management Systems (BMS) and CMMS is preferred.
• Educational background in mechanical engineering or related discipline.

Responsibilities

• Operate and monitor mechanical infrastructure using BMS and conduct routine field inspections.
• Respond to alarms, faults, and events per SOPs/EOPs.
• Record readings and shift activities; support maintenance windows.
• Assist with commissioning, recommissioning, and systems testing.

Skills

HVAC systems

Chilled water & hydronic

Pumps & heat exchangers

Mechanical fault diagnosis

BMS knowledge

CMMS familiarity

P&IDs reading

Energy-efficient buildings

Education

Bachelor's degree in Mechanical Eng / HVAC / Building Services

Tools

CMMS

BMS

Job description

Nebius seeks a Mechanical Operations Technician to ensure safe, reliable operation of critical data center mechanical systems in Mäntsälä, Finland. You will monitor and maintain chillers, AHUs, pumps, valves, and piping with a strong focus on reliability and safety.

Join a 24/7 operations team driving energy efficiency, sustainability, and operational excellence while adhering to SOPs, EOPs, PTW, and LOTO procedures.