Power Supply Engineer
Core
Design, develop, and optimize power supply systems (AC-DC and DC-DC converters) for railway and metro applications.
Role type
Senior IC power supply engineer
Builds
Power supply circuits and systems for rolling stock
Domain
Transportation (railway/metro) + Power Electronics
Deliverable
production ML models | product features
Required skills
AC-DC and DC-DC power conversion design, circuit simulation (SPICE, MATLAB), PCB design for power applications, Power Management ICs (PMICs) selection, testing and validation of electronic systems, compliance with IEC/UL/CE standards
Preferred skills
Experience in railway, metro, or rolling stock industry
Technologies
SPICE, LTspice, PSpice, MATLAB/Simulink
Responsibilities
Design and develop power supply circuits and systems, conduct circuit analysis and simulations, perform testing and troubleshooting of prototypes, create technical documentation, collaborate with PCB design teams, ensure compliance with safety standards, evaluate improvements to existing designs, support manufacturing and field deployment
Seniority
Senior, hands-on IC