CFD & Thermal Simulation Engineer for Cloud Cooling

Amazon Inc.; Lille; Presencial; EUR 70.000 - 95.000; Jornada completa

Descripción de la vacante

Amazon Web Services is seeking a CFD/Thermal Simulation Engineer to develop thermal and CFD models to predict, optimize and validate SST performance. You will build 3D CFD and thermal models, handle heat transfer and correlation with measurements, and support design optimization with Mechanical and Power Electronics teams.

You will work with Icepak, Fluent, COMSOL, and Simcenter to predict hotspots, analyze variable loads, and contribute to system‑level alignment across SST environmental

Formación

• Bachelor’s degree in Electrical Engineering.
• Experience correlating models with laboratory measurements.
• Experience documenting design decisions, assumptions, trade-offs, risks and specifications.
• Experience applying engineering analyses with measured evidence.

Responsabilidades

• Build 3D thermal simulations using Icepak, ANSYS Fluent, COMSOL, Simcenter or equivalent tools.
• Model heat transfer through power electronics, cooling interfaces and system assemblies.
• Evaluate thermal distribution, hotspots and cooling-system performance.
• Develop thermal-resistance models and junction-to-coolant analyses.
• Support semiconductor and component thermal-margin definition.
• Analyze thermal behavior under variable load profiles.
• Correlate simulation results with experimental measurements.
• Use test results to refine models and identify design improvements.
• Collaborate with Mechanical and Power Electronics teams on design optimization.

Conocimientos

Power-electronics thermal behavior

Model correlation with measurements

Engineering analysis

Documentation of design decisions

Educación

Bachelor's degree in Electrical Engineering

Master's degree or PhD in Electrical Engineering

Herramientas

Icepak

ANSYS Fluent

COMSOL

Simcenter

Descripción del empleo

Amazon Web Services is seeking a CFD/Thermal Simulation Engineer to develop thermal and CFD models to predict, optimize and validate SST performance. You will build 3D CFD and thermal models, handle heat transfer and correlation with measurements, and support design optimization with Mechanical and Power Electronics teams.

You will work with Icepak, Fluent, COMSOL, and Simcenter to predict hotspots, analyze variable loads, and contribute to system‑level alignment across SST environmental