Job Description

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

The Data Center Chief Power Engineer is responsible for the operation, maintenance, reliability, and optimization of all electrical power infrastructure within a data center or mission-critical facility. This role leads electrical engineering strategy, ensures continuous uptime, manages high-voltage and low-voltage systems, and oversees compliance, safety, and emergency response activities.

The Chief Power Engineer works closely with facilities teams, operations, construction, commissioning, vendors, and executive leadership to ensure reliable delivery of power to critical IT loads.

Key Responsibilities

Power Infrastructure Operations

• Oversee operation and maintenance of:
• Utility service entrances
• Medium-voltage and low-voltage switchgear
• UPS systems
• Generators and paralleling gear
• PDUs and RPPs
• Busways and power distribution systems
• Battery systems (VRLA/Li-ion)
• Grounding and bonding systems
• Ensure continuous uptime and redundancy performance (N+1, 2N, etc.)
• Lead electrical switching procedures and outage planning
• Review and approve electrical SOPs, MOPs, and EOPs

Reliability & Risk Management

• Develop preventive and predictive maintenance programs
• Conduct root cause analysis (RCA) for power incidents
• Lead failure investigations and corrective actions
• Monitor electrical system performance and capacity trends
• Manage arc flash and electrical safety programs

Engineering & Design Oversight

• Review electrical designs for expansions and retrofits
• Support commissioning and integrated systems testing
• Coordinate with consultants, contractors, and utility providers
• Ensure compliance with:
• NFPA 70 / NEC
• NFPA 70E
• IEEE standards
• OSHA regulations
• Local electrical codes

Leadership & Team Management

• Lead and mentor power engineers, technicians, and operators
• Coordinate contractor and vendor activities
• Provide technical escalation support during emergencies
• Participate in 24/7 on-call rotation for critical incidents

Energy & Efficiency

• Optimize power usage effectiveness (PUE)
• Support sustainability and energy efficiency initiatives
• Analyze electrical load growth and future capacity needs
• Evaluate renewable energy and backup power strategies

Required Qualifications

Education

• Bachelor’s degree in:
• Electrical Engineering
• Power Engineering
• Energy Systems Engineering
• Related technical field

Experience

• 8–15+ years in:
• Data center facilities engineering
• Mission-critical operations
• Industrial power systems
• Experience with Tier III/Tier IV environments preferred
• Experience managing high-voltage systems (typically 13.2kV–34.5kV)

Technical Skills

Strong knowledge of:

• Power distribution systems
• Protective relaying
• Generator synchronization
• UPS topologies
• SCADA/BMS/EPMS systems
• Load flow and coordination studies
• Electrical testing and commissioning

Certifications (Preferred)

• Professional Engineer (PE)
• Certified Data Centre Professional (CDCP)
• Data Center Certified Associate/Professional (DCCA/DCCP)
• NFPA 70E certification
• OSHA 30
• Licensed High Voltage Switching Operator (where applicable)

Benefits & Perks:

• Competitive compensation
• Career growth and learning opportunities
• Flexibility and work-life balance
• 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.