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Test Development Engineer, Discrete Power Devices (MOSFET) β€” Takasaki

Renesas
July 21, 2026
Full-time
Remote friendly (Takasaki, Gunma, Japan)
Worldwide
Test Engineering Jobs, Level - Mid-Career

Job Title

Test Development Engineer, Discrete Power Devices (MOSFET) β€” Takasaki

Role Summary

Responsible for test development of discrete power MOSFET products at the Takasaki site. Works with development and production sites to validate test methods, stabilize test processes, and improve yield. The role plans test development schedules and coordinates test equipment and fixtures.

Experience Level

Mid-level. No specific years of experience stated.

Responsibilities

Main responsibilities include:

  • Develop test methods and test programs for new discrete power devices (MOSFET).
  • Perform test data correlation between development and mass-production sites; execute GRR and test stability verification.
  • Plan test development schedules and arrange test jigs and tooling.
  • Create test specifications, validate test data, and drive yield improvement.

Requirements

Minimum qualifications and skills:

  • Experience in test development for semiconductor devices.
  • Experience operating test equipment and performing data correlation and GRR evaluations.
  • Ability to communicate in English.

Education Requirements

Not specified.


About the Company

Company: Renesas

Headquarters: Hitachinaka, Japan

Renesas is a global leader in embedded semiconductor solutions, providing high-quality products across automotive, industrial, infrastructure, and IoT sectors. With over 22,000 employees in more than 30 countries, the company focuses on scalable solutions that enhance user experience and drive innovation while committed to sustainability and energy efficiency.

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Date Posted: 2026-07-11