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Junior Product Engineer

Onsemi

Bucheon-si, Gyeonggi-do, South Korea Full time July 14, 2026
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Vacancy Description

The Product Engineer plays a key role in supporting high‑volume manufacturing and new product introduction (NPI) for advanced power semiconductor devices, including SiC/Si MOSFET, Diode, JFET technologies. This position focuses on product performance optimization, yield and quality improvement, and data‑driven decision‑making through close collaboration with cross‑functional engineering teams.

Key Responsibilities

  • Drive yield improvement and quality enhancement activities 
  • Perform electrical characterization and support failure analysis to identify root causes of product issues.
  • Collaborate closely with Device, Process, Test, Quality, and Manufacturing teams to resolve technical challenges.
  • Prepare technical reports, engineering summaries, and data‑driven recommendations for internal stakeholders.
  • Provide technical support to customers, including analysis of customer returns and field performance.
  • Support new product ...

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    Vacancy Details

    Location Bucheon-si, Gyeonggi-do
    Country South Korea
    Type Full time
    Category Engineers
    Posted July 14, 2026

    About Onsemi

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    Onsemi

    Bucheon-si, South Korea

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