The role 

Nebius is looking for candidates to strengthen its datacenter facilities engineering team. You will work, individually and in collaboration, with internal business partners (Technical Project managers, Data Center IT, IT Procurement, Network Engineering) and with external vendors to validate and test installation & operation performance of data center mechanical systems. 

This role requires a flexible, pro-active mindset with attention for details and good communication skills, and a willingness to travel.

You’re welcome to work in our office in Amsterdam, hybrid or remotely.

Your responsibilities will include: 

• Plan and implement cost-effective and reliant mechanical designs and distribution systems
• Work with internal business partners like Technical Project Management, Data Center IT, IT Procurement, Network Engineering, and with external vendors to validate and test installation & operation performance of data center mechanical systems
• Create designs which meet and exceed Nebius’s quality benchmarks within our budget capacity
• Seek new designs and amalgamate new technologies within Nebius AI’s data center planning and infrastructure
• Identify and document list of electrical equipment and components required during the build/installation phase
• Work on multiple projects in different locations, and visit the construction sites to oversee the work of external vendors and contractors

We expect you to have: 

• Minimum Bachelor’s degree in building services engineering or mechanical engineering, or 10+ years of relevant mechanical engineering experience in mission critical facilities environment including but not limited to: data centers, power generation and oil/gas facilities
• 7+ years of experience in creating mechanical design documentation for construction
• 7+ years of experience in commercial and/or Industrial Mechanical design
• In-depth knowledge of data centre design, BMS & HVAC design and related product development
• In-depth knowledge and understanding of data centre mechanical systems, chillers air-cooled & water-cooled, pumps, cooling towers, heat exchangers, CRAHs/CRAC, fans, air economizers, water treatment etc.
• Good understanding of electrical equipment and system designs related to data centers
• Good data analysis skills
• Excellent communication skills, attention to detail and ability to maintain high quality standards

It will be an added bonus if you have: 

Required qualification + one or two certifications like:

• CDCE (Certified Data Centre Expert or Equivalent Highest Certification)
• CDCS (Certified Data Centre Specialist or Equivalent Intermediate Certification)
• CDCP (Certified Data Centre Professional or Equivalent Basic Certification)
• CDCDP (Certified Data Centre Design Professional or Equivalent)
• DCIE (Data Centre Infrastructure Expert or Equivalent)

The role 

We are looking for an Operations Excellence Manager to drive enterprise wide process standardisation, data driven continuous improvements, and strategic scalability to meet customer demands. This will be a leadership role within our Data Center organization. This team includes Data Center Operations, Construction, and Design Engineering. 

You’re welcome to work in our office in Amsterdam. 

Your responsibilities will include: 

• Drive Lean/Six Sigma initiatives and process mapping to optimize operations, supply chain, maintenance, and incident response; conduct audits, root-cause analyses, and post implementation reviews.
• Develop global KPIs, dashboards, SOPs/EOPs/MOPs, and training programs; implement automation, AI/ML for predictive maintenance, and PDCA cycles for continuous uptime (99.999%+).
• Oversee budgeting, vendor relations, construction commissioning, risk/compliance (ISO, SOC, ESG), and cross-site standardization; advise on capex/opex efficiencies and customer SLAs.
• Lead cross-functional teams, foster a culture of excellence, and report to executives on metrics like OEE, scrap/rework reduction, and financial impacts. 

Qualifications & Skills: 

• Bachelor's/Master's in engineering (electrical/mechanical); PMP, Six Sigma Black Belt, or PE license preferred; 8-15+ years in critical facilities, 5+ in leadership.
• Proficiency in DCIM/CMMS tools, BMS, data analytics, ERP; deep knowledge of MEP systems (UPS, gensets, chillers, HVAC), regulatory standards, and hyperscale topologies.
• Strategic mindset for innovation (digital twins, sustainability); excellent stakeholder management across regions/time zones, matching your multisite experience.