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onsemi

Semiconductors for intelligent power and sensing

DEFECT Process Engineer

Quality EngineeringConfirmed live in the last 24 hours
Full-timeAizuwakamatsu, Fukushima, JapanNo salary listed

About the Job

Requirements

  • Over 10 years of experience in the semiconductor industry, especially defect engineering.
  • Experience in defect engineering or an equivalent role.
  • Experience improving business operations using artificial intelligence technologies.
  • Business English proficiency equivalent to TOEIC 500.
  • LPL Level 2.
  • A university degree or higher.
  • Japanese language proficiency equivalent to JLPT N2 or above.
  • Valid work authorization permitting employment in Japan at the time of application.
  • Visa sponsorship is not available for this position.

Responsibilities

  • Improve yield and quality.
  • Analyze and improve causes of defects and yield loss in manufacturing processes.
  • Detect and analyze defects, and respond to process abnormalities.
  • Improve equipment-related defects.
  • Perform data analysis and use artificial intelligence.
  • Manage projects including capacity expansion, new technology development, and line yield improvement.
  • Support factory strategy development for future growth and make proposals to stakeholders as an engineer.
  • Achieve department KPI goals to contribute to factory KPI goal achievement.
  • Deliver section commitments, such as schedule and performance, to gain stakeholder trust.
  • Report project and task progress to stakeholders regularly.
  • Develop the organization and talent to enhance the defect engineering team's capabilities.
  • Develop good relationships with stakeholders and internal and external peers.

Desired Qualifications

  • Experience working at a foreign company.

About the Company

onsemi

Semiconductors for intelligent power and sensing

onsemi designs and manufactures semiconductors with a focus on intelligent power and sensing technologies for automotive and industrial markets. Its products include power management ICs and sensors that regulate energy, monitor conditions, and provide control signals for EVs, ADAS, factory automation, robotics, and energy infrastructure. The company differentiates itself by its specialized emphasis on intelligent power and sensing across both sectors and through its direct OEM relationships and global distributor network. Its goal is to improve energy efficiency and enable smarter, more capable systems for electrification, autonomy, and sustainable energy solutions.

Company size
10,001+
Company stage
IPO
Headquarters
Scottsdale, AZ
Founded
1999

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