Lead Mechanical Engineer

FINNISH SPEAKING NEEDED

Hiring: Mechanical Engineering Lead – Data Centre Critical Operations

Mikkeli, Finland | Full-time | Site-based

We are seeking an experienced Mechanical Engineering Lead to take ownership of critical mechanical systems within a large-scale, 24/7 data centre environment in Finland.

This is a hands-on leadership role focused on ensuring high availability, operational excellence, and continuous improvement across mission-critical infrastructure.

Key focus areas include:

• Operation and reliability of HVAC and cooling systems (chillers, CRAH/CRAC, AHUs)
• Airflow and thermal management in high-density environments
• Planned and preventative maintenance execution in live critical settings
• Incident response, troubleshooting, and root cause analysis
• BAS/BMS monitoring, optimisation, and performance improvement
• Vendor coordination and technical leadership of site team...