Staff Thermal Engineer

CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at NÜ Metal is CoreWeave’s Hardware New Product Introduction (NPI) team, a multidisciplinary group of mechanical, thermal, electrical, and power engineers that takes new GPU and server platforms from early concept through validation, integration, and large-scale production across our data centers. The team bridges hardware design, manufacturing partners, and data center operations to de-risk new platforms early and ensure each new generation of high-density, often liquid-cooled hardware lands in the fleet reliably, efficiently, and at scale. What You’ll Do Own the architecture, design, and evolution of thermals for high-density, GPU-accelerated data centers. Design, validate, and optimize rack-level and server-level thermal solutions. Partner closely with data center teams to define end-to-end thermal architecture—from building infrastructure through the rack. Collaborate with world‑class engineers developing next‑generation AI/ML hardware platforms. Advise on data center secondary loop layout, commissioning, and operation Review and evaluate JDM/ODM thermal designs, including thermal simulations; independently run simulations as needed. Debug complex thermal and system-level issues, incorporating learnings into future designs. Collaborate with vendors and internal teams to manage heterogeneous deployments, ensuring a cohesive thermal strategy across varying CDUs, server platforms, and facilities. Drive thermal designs from early concept through mass production. Ensure designs meet high standards for efficiency, safety, reliability, and scalability. Partner with manufacturing teams to support production readiness and ramp. Actively contribute to architectural discussions, providing strong hardware design guidance and tradeoff analysis. Mentor and support the growth of junior engineers. Who You Are #J-18808-Ljbffr CoreWeave Europe