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

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

What we expect you to have:

3+ 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

It will be an added bonus if you have:

Experience with large-scale or hyperscale data centers

Tier III / Tier IV familiarity

DCIM/BMS experience

Relevant certifications (CDCP/CDCS, BICSI, CompTIA, OEM)

Working Conditions:

On-site, shift-based role (including nights/weekends)

Physical work in a data center environment

Key employee 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.

Compensation

We offer competitive salaries ranging from $115K to $150K OTE, which includes base salary and bonus.

Join Nebius Today!

Benefits & Perks:

Competitive compensation

Career growth and learning opportunities

Flexibility and ownership

Collaborative and innovative culture

Opportunity to work on impactful AI projects

International environment and talented teams

What's it like to work at Nebius:

Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI

Equal Opportunity Statement:

Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire.

If you need accommodations during the application process, please let us know.