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

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
3.0
Jun 18, 2022

Mixed bag

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Solid technology, many smart colleagues

Cons

Very poor project planning and management. Completely unrealistic promises to customers leaving engineering team in the crosshairs when things are late

2.0
May 14, 2018

Bad Management

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Flexible schedule , no micromanaging, good and cheap cafeteria, free coffee. Covered parking, good coworkers, new gym, employee volunteer groups and activities.

Cons

No communication, flat organization, minimum women and young employees in management. Old workforce with old mentality. Old outdated installations, they don’t encourage change.

1.0
Jun 14, 2025
Recommend
CEO approval
Business Outlook

Pros

unlimited pto - thats about it

Cons

micromanagers ive been there less than 2 years and had 4+ restructures that directly impacted me gaslighting "you can always work harder" mentality absolutely no room for growth no training - just do it no work life balance, meetings before and after working hours

Viewing 25 - 27 of 1,634 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.