Power Electronics Engineer
Core
Designing solid-state transformers (SST) and power/cooling systems for gigawatt-scale AI data centers.
Role type
Senior IC power electronics engineer (solid-state transformers)
Builds
Medium-voltage solid-state transformer cells, blocks, and pilot units for data center power architecture
Domain
AI infrastructure / High-power power electronics / Data centers
Required skills
High-power/medium-voltage power converter design, Isolated DC-DC converter engineering, SiC device utilization (1.7 kV+), Hardware bring-up and qualification testing, Cross-domain collaboration (PCB/controls/magnetics), Hardware debugging and iteration
Preferred skills
Solid-state transformer product experience, Resonant converter topologies (DAB, LLC, CLLC), Circuit simulation, SiC voltage derating, Power conversion safety standards
Technologies
SiC devices, PCB, Firmware, Circuit simulation tools
Responsibilities
Design SST cell and block details including converter implementation and thermal budgets, Simulate, build, and debug first cell prototypes at full voltage and power, Translate architecture decisions into buildable designs (schematics, calculations), Test vendor hardware against models to inform make/buy decisions, Lead design reviews to close loss, thermal, and insulation items