Senior Data Center Technician

Nebius

3d•Onsite

About The Position

Nebius is leading a new era in cloud computing to serve the global AI economy. We create the tools and resources our customers need to solve real-world challenges and transform industries, without massive infrastructure costs or the need to build large in-house AI/ML teams. Our employees work at the cutting edge of AI cloud infrastructure alongside some of the most experienced and innovative leaders and engineers in the field. Where we work Headquartered in Amsterdam and listed on Nasdaq, Nebius has a global footprint with R&D hubs across Europe, North America, and Israel. The team of over 800 employees includes more than 400 highly skilled engineers with deep expertise across hardware and software engineering, as well as an in-house AI R&D team. 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.

Requirements

5+ years in data center or critical infrastructure operations
Strong hands-on experience with power, cooling, and server hardware
Power systems (UPS, generators, PDUs, switchgear)
Cooling systems (CRAC/CRAH, chillers, airflow optimization)
Server and rack-level hardware
Proven incident troubleshooting in high-availability environments
Ability to work shifts in a 24×7 on-site role
Clear communication and strong ownership mindset

Nice To Haves

Experience with large-scale or hyperscale data centers
Tier III / Tier IV familiarity
DCIM/BMS experience
Relevant certifications (CDCP/CDCS, BICSI, CompTIA, OEM)

Responsibilities

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
Monitor systems via DCIM/BMS and respond to alarms
Participate in incident response, RCA, and documentation
Enforce safety, security, and compliance standards
Mentor junior technicians and raise operational standards

Benefits

Health insurance: 100% company-paid medical, dental, and vision coverage for employees and families.
401(k) plan: up to 4% company match with immediate vesting.
Parental leave: 20 weeks paid for primary caregivers, 12 weeks for secondary caregivers.
Remote work reimbursement: up to $85/month for mobile and internet.
Disability & life insurance: company-paid short-term, long-term and life insurance coverage.
Competitive salary and comprehensive benefits package.
Opportunities for professional growth within Nebius.
Flexible working arrangements.
A dynamic and collaborative work environment that values initiative and innovation.

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