Mechanical Engineering Manager – Hyperscale Data Centers

DayOne Data Centers Ltd. in Lahti, Finland, is seeking a Mechanical Engineering Manager to oversee the mechanical infrastructure of our hyperscale data centres.

You will lead a team of engineers and technicians, ensuring reliable HVAC, chillers, and fire suppression systems while upholding safety and compliance. The role combines hands-on engineering leadership with strategic initiatives, vendor coordination, and 24/7 operations support.