Senior Data Center Technician

About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI. Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D. The role Nebius operates large-scale, mission-critical infrastructure. As a Senior Data Center Technician, you will own day-to-day data center operations, ensuring availability, safety, and reliability. You will act as a hands-on expert and escalation point, working closely with facilities, network, and engineering teams in a 24×7 environment. Your responsibilities will include: Operate and maintain data center infrastructure (power, cooling, racks, hardware) Troubleshoot and resolve complex incidents to minimize impact Lead and execute maintenance, installs, and infrastructure changes Serve as technical escalation for on-shift issues Moni