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Renesas Electronics · Kodaira, Japan

Semiconductor Package Electrical Design Engineer

Kodaira, JapanFull-timeDesign

Listed on Renesas Electronics’s official careers site. Posted October 16, 2026. Check that it is still open and apply there.

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Job description

  • Lead semiconductor package design in collaboration with IC design engineers to optimize product cost and performance.
  • Lead the layout design of package substrates and printed circuit boards for reference designs for semiconductor products incorporating high-speed memory interfaces and high-speed serial communication circuits.
  • Investigate technology trends in semiconductor packages and printed circuit boards, and propose and develop design technologies required for next-generation products.
  • Take on a leadership role within the design team as your experience grows.

Qualifications

【MUST】

  • Ability to understand the Renesas Culture principles of Transparent, Agile, Global, Innovative, and Entrepreneurial, and act in accordance with these values
  • At least three years of practical experience in semiconductor package design
  • At least three years of practical experience in high-speed or high-frequency electrical design 【WANT】
  • At least three years of practical experience in semiconductor package design at a semiconductor manufacturer
  • At least three years of experience using electromagnetic field simulation tools such as HFSS and Q3D
  • At least three years of experience using high-frequency circuit simulation tools such as ADS and HSPICE
  • At least three years of experience in electrical characterization using VNAs, impedance analyzers, or similar equipment, or in EMC evaluation

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