Rack-Scale Thermal Mechanical Engineer

Engineer rack-scale thermal and mechanical systems in Toronto, applying liquid cooling, hydraulic sizing, and complex assembly expertise. Support Xanadu’s quantum hardware development.This Hardware Team position focuses on infrastructure connecting facility-level systems with chassis-level packaging. You will select and integrate CDUs, PDUs, manifolds, and liquid cooling loops. You will also design modules containing sensitive electronics, optical ICs, or photonic components.Key Responsibilities:
Specify and size liquid-to-liquid or liquid-to-air CDUsDesign secondary fluid loops, manifolds, and high-density PDUsPackage complex mechanical assemblies for rack systemsAnalyze structural loads and blind-mate guide systemsManage thermal stability, heat distribution, and vibrationRequirements:
Five-plus years of data center systems engineering experienceMechanical engineering degree or relevant related disciplineExperience with sheet metal and machined component designProficiency in GD&T and tolerance stack-up analysisExperience with quick-disconnect fluid fittings and liquid loopsBring thermal modeling, mechanical packaging, and infrastructure design skills to Xanadu’s rack-scale quantum computer systems.
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