Welcome to onsemi Japan

onsemi is a global IDM (vertically integrated device manufacturer) headquartered in Phoenix, USA. All development, manufacturing, and sales functions are located in Japan.

Ideal candidate profile

  • To be able to practice actions based on our core values of Integrity, Respect, and Initiative.
  • To be able to communicate with stakeholders and interested parties in Japan and continue to act proactively.
  • A person who is willing to grow with the company by grasping change and thinking with a growth mindset.

Join us at onsemi


At onsemi, we’re always looking for champions ready to drive meaningful progress. We seek people who are bigger and smarter than ourselves. That’s how we create a company of high-performance innovators that advance intelligent technology for a better future - for the planet, for our communities and for our people.

Job description

Salary Annual salary will be determined based on your experience and skills. Incentives, corporate bonuses, etc. will be available depending on job duties, etc.
Working Hours 7 hours and 40 minutes (60 minutes of rest time) Standard working hours: 8:30-17:10 at manufacturing sites, 9:00-17:40 at other sites
Holiday and Vacation Two days off per week (Saturday and Sunday), five days of summer vacation, year-end and New Year's vacation, annual paid vacation (15 days in the first year, up to 20 days), congratulation or condolence leave, childcare leave, nursing leave, care leave
Benefits Social insurance, telecommuting system, flextime system, company housing assistance, commuting allowance, medical checkup and vaccination assistance, retirement allowance system
Personnel System English support, global training, various types of E-learning, internal recruitment system. Salary increase once a year


Design and development (analog and digital) Process Technology Development
Research & Development Equipment Technology Development
Quality Technology Sales

For current openings, please contact us at recruiting.japan@onsemi.com.


Solution Engineering Center, Sales

The Tokyo SEC focuses on development of power management solutions for a broad variety of advanced electronic sub-systems. It provides development platforms and local product support to better service customers who design and manufacture electronic sub-systems in the region.


Located on Japan’s Honshu island, The Aizu-Wakamatsu wafer fab boasts 163k sqft of clean room space.

Solution Engineering Center, Sales

The Osaka Design & Solution Engineering Center provides development platforms and local product support to better service customers in the region.


Two co-located wafer fabs with 215,000 square feet of clean room space, located on a 40 acre campus with 1.1 M square feet of building space.