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 in the industry, we’ve built a robust presence across Asia and Europe — and we’re just getting started.

As we expand into new international markets, we’re looking for talented, driven individuals to join us on this exciting journey. This is more than a job — it’s an opportunity to be a key contributor to our dynamic team and help shape the future of global data infrastructure.

Job Summary

We are developing and building our first data center in Koria, Kouvola, in partnership with Hyperco. Initial phases are planned to be commissioned by the end of 2026. This is a unique opportunity to join the team at an early stage, working on a mission‑critical facility that combines strong local expertise with a global hyperscale platform.

As an Assistant Facilities...