CareerPlan

Developer Thermal Design

Yokohama,Yokohama,JapanFull-time2026-08-07 → 2026-11-10

Core

Senior Thermal Designer developing cutting-edge radio products for 5G and 6G networks, delivering competitive thermal solutions under high-volume production constraints.

Role type

Senior IC thermal designer (RF/electronic cooling)

Builds

5G and 6G radio products

Domain

Telecommunications (ICT) / Electronic cooling

Required skills

Computational Fluid Dynamics (CFD) simulation, heat and mass transfer principles, fluid dynamics, lab testing and prototype evaluation, technical reporting, cross-functional collaboration, continuous improvement of simulation tools

Preferred skills

AI/ML libraries, scripting (C, MATLAB, Python), ICT industry knowledge, Japanese language skills

Technologies

FloTherm, Celsius EC, Fluent, C, MATLAB, Python

Responsibilities

Conduct CFD simulations for complex electronic assemblies, validate simulation results through lab testing, generate technical reports and present findings to stakeholders, support troubleshooting and root cause analysis for thermal issues, collaborate with system/RF/mechanics/power teams to optimize thermal solutions, drive continuous improvement in thermal simulation processes

Seniority

Senior, hands-on IC