DC Operations Manager - Critical Infrastructure

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 is building next generation, high density AI infrastructure, and we are looking for a  Data Center Operations Manager - Critical Infrastructure  to own the performance, reliability, and operational excellence of our data center facilities.

This is a  critical facilities leadership role , responsible for  power, cooling, and environmental systems  that support GPU driven workloads. You will ensure our sites operate with  maximum uptime, efficiency, and safety , while also supporting  capacity expansion and infrastructure improvements  as we scale.

Unlike a pure construction role, this position is focused on  steady-state operations, incident management, and long term facility performance , with involvement in  commissioning and new site readiness  where needed.

Responsibilities:

Critical Facilities Operations

• Own day to day operations of  electrical and mechanical systems  including UPS, generators, switchgear, PDUs, chillers, CRAH/CRAC units, and cooling infrastructure

• Ensure  high availability and uptime  of all critical systems supporting data center operations

• Lead  incident response  for facility related events, including root cause analysis and corrective actions

• Monitor system performance via BMS/DCIM and drive improvements in reliability and efficiency

Maintenance & Vendor Management

• Oversee  preventive and corrective maintenance programs  for all facility systems

• Manage and hold accountable  third party vendors and service providers

• Ensure all maintenance activities follow  SOPs, EOPs, and MOPs

• Drive standardization and continuous improvement of operational procedures

Capacity, Efficiency & Optimization

• Partner with engineering and operations teams on  capacity planning and infrastructure scaling

• Monitor and improve  PUE and overall energy efficiency

• Identify and implement  reliability and sustainability improvements  across facilities

• Support high density environments, including  air and liquid cooling strategies  aligned with modern AI workloads

Compliance, Safety & Risk Management

• Ensure compliance with  local regulations, safety standards, and industry best practices

• Maintain strong adherence to  HSE (Health, Safety, Environmental)  standards

• Lead audits, inspections, and documentation for operational readiness

• Act as the primary point of contact for  facility related regulatory interactions

Commissioning & Site Readiness (Light but Important)

• Support  commissioning, testing, and handover  of new or expanded infrastructure

• Participate in  FAT/SAT and system validation  for critical equipment

• Ensure smooth transition from  construction to steady state operations

• Validate that systems are operationally ready with proper documentation and procedures

Cross-Functional Collaboration

• Partner closely with:

•

• Data Center Operations teams

• Infrastructure & deployment engineers Network and hardware teams

• Act as the  bridge between facilities and IT infrastructure , ensuring both layers operate seamlessly (a key distinction in Nebius environments)

• Support broader operational goals around  scalability, reliability, and standardization

Requirements:

• 7–10+ years of experience in  data center or mission critical facilities operations

• Strong hands on knowledge of  critical infrastructure systems :

• Electrical distribution (UPS, generators, switchgear)

• Cooling systems (chillers, HVAC, CRAH/CRAC, liquid cooling exposure preferred)

• Experience operating in  high availability environments  with strict uptime requirements

• Proven experience managing  vendors, maintenance programs, and incident response

• Familiarity with  BMS/DCIM systems and operational monitoring

• Experience developing and enforcing  SOPs, EOPs, and MOPs

• Strong understanding of  safety, compliance, and regulatory requirements

Preferred:

• Experience in  hyperscale, colocation, or AI/GPU driven data centers

• Exposure to  high-density environments and advanced cooling solutions

• Experience supporting  new site builds, commissioning, or expansions

• Basic understanding of  IT infrastructure (rack, power distribution, hardware)  to effectively partner with engineering teams

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 $190,000-$230,000 based on your experience

Pay Transparency

We offer competitive compensation and benefits packages. Actual compensation will be determined based on job-related factors, including experience, skills, qualifications, the level at which the candidate is hired, and geographic location, consistent with applicable law.

Base Compensation Range
$190,000 — $230,000 USD

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:

Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law.

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.