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Sr Principal Electrical Engineer

Renesas Electronics · San Jose, CALIFORNIA · On-site

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About Renesas Electronics

Renesas is one of the top global semiconductor companies in the world. We strive to develop a safer, healthier, greener, and smarter world, and our goal is to make every endpoint intelligent by offering product solutions in the automotive, industrial,...

About the role

We are seeking a Powertrain Design Engineer to lead the development of test vehicles supporting our high-current BCD (Bipolar-CMOS-DMOS) and low-voltage GaN power process and product portfolios. This role owns test vehicle definition, circuit and layout design, and characterization planning from concept through silicon bring-up, working closely with process development, product engineering, and applications teams.

What they're looking for

  • Bachelor's or Master's degree in Electrical Engineering, Microelectronics, or related field
  • 10+ years of hands-on design experience in power semiconductor devices, analog/power ICs, or power electronics
  • Strong working knowledge of power conversion topologies (e.g., buck, boost, multiphase/interleaved converters, half-bridge, DrMOS/Intelli-Phase-style architectures) and how topology choices drive device requirements
  • Demonstrated experience designing test structures or test chips/vehicles for process technology development (not just product design) — comfortable defining what a process node needs to prove out
  • IC-level design and layout experience, including parasitic-sensitive layout practices for high-current switching nodes
  • Experience taking designs beyond the die level to module, package, or board level (e.g., power module co-design, evaluation board layout, thermal/electrical co-design)
More about this role

We are seeking a Powertrain Design Engineer to lead the development of test vehicles supporting our high-current BCD (Bipolar-CMOS-DMOS) and low-voltage GaN power process and product portfolios. This role owns test vehicle definition, circuit and layout design, and characterization planning from concept through silicon bring-up, working closely with process development, product engineering, and applications teams. The ideal candidate has hands-on experience designing power devices and circuits at both the IC and module level, and is fluent in the power topologies these test vehicles are ultimately intended to support.

  • Define, design, and drive execution of test vehicles (TVs) for high-current BCD and LV GaN process technologies, including device test structures, scaled power stages, and full-function demonstration circuits.
  • Translate process capability targets and product roadmap requirements into test vehicle architecture and specifications.
  • Design and simulate power stage circuits (e.g., synchronous buck/boost, multiphase, half-bridge/DrMOS, gate drivers) used to validate device performance under realistic switching and thermal conditions.
  • Select and characterize power...

Read the full posting on Renesas Electronics's site ↗

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