Sr.MechanicalEngineer(CFD)

About AIS AWS Infrastructure Services (AIS) owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain — and we’re looking for talented people who want to help. You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you’ll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion. The Role The Global Engineering Strategy team (GES) is looking for a results-oriented, inventive Senior Mechanical Engineer with computational fluid dynamics (CFD) expertise to drive thermal modelling and cooling system design for new and expanding data centre developments across EMEA. You will lead CFD modelling and analysis for data centre cooling systems, providing simulation-driven insights that inform mechanical design decisions, optimise airflow and thermal performance, and support the delivery of energy-efficient facilities. You will sit within the Design Engineering team of the broader Data Center Engineering (DCE) organisation. You will work with our Mechanical Engineering, Construction, Operations, Commissioning, Pre-Construction, and Environmental/Sustainability teams on design strategy and implementation across the EMEA region, serving as the CFD subject matter expert - providing detailed simulation reports and specifications that shape our engineering strategy for next-g