Mechanical Design Engineer (AI)

TL;DR

Mechanical Design Engineer (AI Infrastructure): Designing and reviewing mechanical systems for high-density GPU-driven data centers across APAC with an accent on scalable cooling architectures. Focus on evaluating air-cooled and liquid-cooled options to ensure operational resilience and capacity for AI workloads.

Location: Singapore. Applicants must be authorized to work in Singapore.

Company

Nebius is a full-stack AI cloud platform provider listed on Nasdaq, specializing in large-scale GPU orchestration and high-performance infrastructure for the global AI economy.

What you will do

• Review and develop mechanical design packages for high-density data center projects, including internal concepts and third-party designs.
• Evaluate and implement technical options for air-cooled and liquid-cooled data center architectures.
• Coordinate closely with electrical design, construction, commissioning, and operations stakeholders.
• Assess technical tradeoffs, design risks, and alternative solutions for power density and airflow.
• Ensure designs are optimized for maintainability, operational resilience, and capacity.

Requirements

• Professional experience in data center mechanical design.
• Strong understanding of mechanical systems in mission-critical environments.
• Proven experience with air-cooled data center design.
• Ability to evaluate mechanical capacity, flows, and interpret technical standards or contracts.
• Broad engineering ownership mindset to manage the full mechanical design scope.
• Must be authorized to work in Singapore.

Nice to have

• Experience with liquid-cooled data center technologies.
• Background in hyper-scale, neocloud, or AI infrastructure (e.g., Lambda, CoreWeave).
• Familiarity with high-density rack environments (50kW to 200kW per rack).
• Experience supporting design reviews through commissioning or operational turnover.

Culture & Benefits

• Competitive compensation package.
• Opportunities for career growth and professional learning.
• Collaborative and innovative culture within an international environment.
• Flexibility and high level of ownership over impactful AI projects.