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Mechanical Design Engineer jobs in United States
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Nebius · 1 week ago

Mechanical Design Engineer

Nebius is leading a new era in cloud infrastructure for the global AI economy. As a Mechanical Design Engineer, you will support the design and technical development of mechanical systems for data centers across the US portfolio, working closely with various teams to ensure scalable and maintainable environments.
Cloud ComputingBig DataSoftwareEnterprise SoftwareFinanceHealthcareArtificial Intelligence (AI)RetailSaaSCloud StorageData StorageDeveloper ToolsFinancial ServicesHealth CareMachine Learning
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Growth Opportunities
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Responsibilities

Review mechanical design packages for data center projects, including internal concepts and third-party partner designs
Support mechanical design development for high-density data center environments
Evaluate mechanical design options for air-cooled and liquid-cooled data center architectures
Coordinate closely with electrical design, construction, commissioning, and operations stakeholders
Review designs for maintainability, operational resilience, capacity, and alignment with Nebius standards
Help assess technical tradeoffs, alternative solutions, product options, and design risks
Support design reviews tied to power density, airflow, cooling capacity, and operational readiness

Qualification

Data center mechanical designMechanical systems in mission-critical environmentsAir-cooled data center designMechanical capacity evaluationDesign document reviewContract and technical standards interpretationEngineering ownership mindset

Required

Data center mechanical design experience
Strong understanding of mechanical systems in mission-critical or data center environments
Experience with air-cooled data center design
Ability to evaluate mechanical capacity, flows, and design assumptions
Ability to review design documents, technical proposals, and partner deliverables
Ability to read and interpret contracts, design requirements, and technical standards
Strong communication skills with internal stakeholders, external design partners, and construction teams
Broad engineering ownership mindset; able to manage the full mechanical design scope rather than only a narrow specialty

Preferred

Experience with liquid-cooled data center technologies
Experience with hyperscale, neocloud, GPU, or AI infrastructure data centers
Experience at companies such as Lambda, CoreWeave, hyperscalers, colocation providers, or mission-critical engineering firms
Familiarity with high-density rack environments, including 50kW to 200kW per rack
Experience supporting design reviews through commissioning or operational turnover

Benefits

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

Company

Nebius

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Nebius is a cloud platform designed for artificial intelligence development, training, and inference.

Funding

Current Stage
Public Company
Total Funding
$12.67B
Key Investors
NVIDIAIsrael Innovation Authority
2026-07-17Post Ipo Debt· $775M
2026-03-18Post Ipo Debt· $4.3B
2026-03-11Post Ipo Equity· $2B

Leadership Team

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Arkady Volozh
Co-founder and CEO
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Matthew Zeiler
SVP Research
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Company data provided by crunchbase