onsemi reviews

3.2

52% would recommend to a friend

(1,634 total reviews)
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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
2.0
Jun 13, 2015

Very average

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

One of the few large multinational headquartered companies in Phoenix. Acquisitive. Pay is above average.

Cons

Motorola bureaucracy endures. Old mainframe systems. Lots of tribal knowledge. Veteran employees hoard knowledge as a way for job security. No appetite to modernize. Good old boy network very alive and well. Status quo. Don't rock the boat. Lots of offshoring. Expect US employees to accommodate Europe and Asia time zones. Very egalitarian. VPs and above can fly business class while rank and file go coach.

1.0
Sep 23, 2013

"Death Spiral"

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

A FEW of the people are smart and engaging, and have the necesssary skill set to work at a Multinational Company. Free Parking for employees.

Cons

Management is totally top down, no employee development: Management's view is stay where you are and be glad you have a job, VERY bureaucratic, lots of backstabbing and taking credit for other's work. Promotions based on old boy network. No credible Senior Management in the Tax department. In an effort to save money they do not have a VP of Tax, instead they have an "average" accountant with no tax experience as the "Director of Tax". At most companies he would be nothing more than a, glorified, Sr. Analyst, if that. Oddly, he seems more concerned about whether his employees take out their garbage each day( ON does not employ a janitorial staff, in an effort to save money) than about the quarterly tax rate. The way Senior Management and ON's outside consultants step all over him,he's basically a doormat at the company. In addition, the individual responsible for International Tax at ON is a total goofball. I never heard anything, from him that led me to believe he even had the faintest idea of what he was talking about when it came to International Tax, or Tax, in general. This is how seriously the tax department at ON is run- at one point, the "Director of Tax", who is Mormon, thought it was appropriate to have an employee pass out the Book of Mormon to everyone in the department for after-work reading. Yes- That actually happened. Turnover is outrageous. The only way to truly survive this company and its Byzantine politics is to be a yes-man.

1.0
Mar 10, 2025
Recommend
CEO approval
Business Outlook

Pros

Company reputation. Job roles appear interesting. The recruiters are nice.

Cons

Unprofessional Behavior During Interview: I encountered a highly unprofessional comment from the interviewer, “How did you even get a job at X?” This remark was dismissive and condescending, making me feel uncomfortable and questioning my qualifications. Hostile Interview Environment: The tone and delivery of the question gave off a sense of hostility, rather than the collaborative and respectful tone you’d expect during a professional interview. Discriminatory Undercurrents: The comment seemed to undermine my experience at a well-respected company and gave the impression of discriminatory intent, questioning my skills based on a perceived bias rather than assessing my qualifications. Poor Interview Experience: The overall experience left me with concerns about the company’s culture. If this is how candidates are treated during the hiring process, I worry that employees may face similar challenges in the workplace.

Viewing 46 - 48 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.