Commissioning Manager

Commissioning Manager – Finland

Join DayOne – Shaping the Future of Data Infrastructure. DayOne is a global leader in the development and operation of high‑performance data centers. As one of the fastest‑growing companies, we have built a robust presence across Asia and Europe. We are expanding into new international markets and are looking for talented, driven individuals to contribute to our dynamic team.

What you’ll do

• Commissioning Planning & Coordination
  • Support development of the Commissioning Plan, schedule, and testing protocols.
  • Coordinate commissioning activities with Project Management, Construction, Vendors, and Operations to align with project specifications, uptime/tier requirements, and Finnish/EU standards.
  • Assist with planning FAT, SAT, functional testing, and Integrated Systems Testing (IST).
• Technical Execution
  • Identify issues, raise deviations, and support root‑cause analysis an...