2 English-speaking jobs in Mäntsälä

Maintain and optimize IT infrastructure in a data center. Responsibilities include troubleshooting hardware issues, ensuring system uptime, and collaborating with internal teams. Requires solid understanding of server and networking equipment and practical experience with hardware installation, upgrades, and decommissioning.

Nebius seeks a senior L3 Support Engineer to build and lead a datacenter support line. This role focuses on deep technical investigations, cross-site pattern detection, and driving permanent fixes for servers, firmware, and Linux diagnostics across Europe and the US.