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 Senior OFCI Equipment Procurement Specialist Data Centers is responsible for supporting the technical and commercial procurement of Owner-Furnished, Contractor-Installed (OFCI) equipment for mission-critical data center facilities. The role ensures that long-lead, high-reliability power and cooling equipment meets stringent performance, redundancy, and availability requirements while aligning procurement schedules with construction, commissioning, and go-live milestones. Your responsibilities will include: Technical Scope & Engineering Coordination - Support OFCI equipment scope in collaboration with data center design, engineering, and construction teams - Review and validate technical specifications, single-line diagrams, layouts, and equipment datasheets with data center design, engineering, and construction teams - Ensure compliance with data center design criteria (Tier levels, redundancy, fault tolerance, uptime targets) - Support the OFCI Procurement Manager technical clarifications, deviations, and vendor compliance matrices Vendor Selection & Technical Procurement - Issue RFQs/RFPs for critical data center infrastructure equipment - Support the OFCI Procurement Manager with technical and commercial bid evaluations with engineering stakeholders - Conduct vendor technical interviews and design alignment workshops - Negotiate contracts covering performance guarantees, availability, FAT requirements, delivery milestones, and warranties Critical Equipment Oversight - Support procurement and delivery of long-lead, mission-critical equipment, including: - Electrical: generators, medium- and low-voltage switchgear, transformers, UPS systems, PDUs, busways - Mechanical: chillers, cooling towers, CRAH/CRAC units, pumps, heat exchangers - Controls & Monitoring: BMS, EPMS, SCADA, protection and control systems Manufacturing, FAT & Quality Control - Monitor vendor engineering, manufacturing, and testing schedules - Review vendor drawings, protection studies, and control logic - Coordinate and participate in FATs, integrated systems testing (where applicable), and inspections - Manage non-conformances, corrective actions, and technical change control Logistics, Site Delivery & Installation Readiness - Support logistics strategies for oversized and critical equipment - Coordinate international shipping, customs clearance, and just-in-time delivery - Ensure equipment preservation, storage, and environmental controls on site - Support installation readiness reviews and contractor handover Schedule, Risk & Interface Management - Track long-lead items and procurement activities on the project critical path - Identify and mitigate risks related to capacity, lead times, factory constraints, and supply chain disruptions - Coordinate interfaces between OFCI equipment and contractor-installed systems - Provide detailed procurement and risk reporting to project leadership Documentation, Commissioning & Handover - Ensure completeness and accuracy of as-built documentation, O&M manuals, and warranties - Support commissioning, IST, and turnover to operations teams - Close out OFCI packages in accordance with data center operational requirements We expect you to have: - Bachelor's degree in a relevant field of study, (i.e. Construction Management, Engineering, Business, Supply Chain Management, Project Management, etc.) or equivalent combination of experience and technical training. - 5+ years of experience in technical procurement or engineering for data centers or mission-critical facilities - Proven experience procuring long-lead, high-reliability OFCI equipment - Strong understanding of critical power and cooling systems - Experience with FATs, commissioning, and contractor coordination It will be an added bonus if you have: - Hyperscale or colocation data center experience - Knowledge of Uptime Institute Tier standards or equivalent reliability frameworks - Familiarity with IEC, IEEE, NFPA, NEC, ASHRAE, and local codes Competencies: - Technical bid evaluation and compliance management - Critical equipment vendor management - Manufacturing and quality oversight - Schedule and risk control for long-lead items - Strong cross-functional...