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      onsemi

      Engaged Employer

      onsemi reviews

      3.2

      52% would recommend to a friend

      (1,634 total reviews)
      avatar

      Hassane El-Khoury

      45% approve of CEO

      37% positive business outlook

      Ratings by demographic groups

      onsemi has an employee rating of 3.2 out of 5 stars, based on 1,634 company reviews on Glassdoor which indicates that most employees have a good working experience there. The onsemi employee rating is in line with the average (within 1 standard deviation) for employers within the Manufacturing industry (3.7 stars).

      Reviews by job title

      2K reviews
      1.0
      Jun 21, 2025

      Mgmt to Employees "You're responsible for your own morale"

      Process engineering
      Recommend
      CEO approval
      Business Outlook

      Pros

      Legacy ibm employees are good to work with.

      Cons

      Everything onsemi brings to the table. Senior executives are toxic and gas lighting employees. Raises are consistently below inflation. Bonuses are canceled for workers but maintained for executives. CEO is a clueless dictator trying to be a billionaire playboy with his own racing team but has no idea how to run a semiconductor company.

      2.0
      Oct 18, 2023

      Under new management, not for the better

      Senior principal design engineer
      Recommend
      CEO approval
      Business Outlook

      Pros

      Worked for many years with good people. Lots of interesting and rewarding products to work on and customers to work with.

      Cons

      The new executive staff drove off all the previous staff and started hacking and cutting with no regard for the people, the projects, or even the customers. They preach ethics, pay for performance, and teamwork, but don't care about anyone but themselves, expect world class performance for below average pay, and want everything not only done now but all in parallel. Processes, tools, designs, and products should be developed at the same time, in record time, and with zero mistakes.

      2.0
      Jul 15, 2023

      Poor Management

      Senior laboratory technician
      Recommend
      CEO approval
      Business Outlook

      Pros

      It’s a job that’s all

      Cons

      Poor management, constant inter turmoil. Manager and a few favorite employees barely ever at work which creates animosity amongst the teams. Poor HR and Second-line management. All buddy buddy with each other. No one to voice concerns too and when you do, your gone!

      Viewing 22 - 24 of 1,634 Reviews
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      Reviewsonsemi reviews

      Glassdoor has 1,966 onsemi reviews submitted anonymously by onsemi employees. Read employee reviews and ratings on Glassdoor to decide if onsemi is right for you.