Assistant Facilities Engineer, Data Center Operations

DayOne is expanding its flagship data center campus in Lahti, Finland. We seek an Assistant Facilities Engineer to support Critical Services and Building Services, ensuring safe, compliant, and efficient operation of mechanical, electrical and building systems.

You will work with a multidisciplinary team to maintain uptime and drive continuous improvement. This entry-level role offers exposure to the full range of data center operations and a pathway toward a long-term career in the industry,