O-I Glass reviews

3.7

72% would recommend to a friend

(600 total reviews)

Andres Lopez

51% approve of CEO

45% positive business outlook

O-I Glass has an employee rating of 3.7 out of 5 stars, based on 600 company reviews on Glassdoor which indicates that most employees have a good working experience there. The O-I Glass employee rating is in line with the average (within 1 standard deviation) for employers within the Manufacturing industry (3.5 stars).

Reviews by job title

600 reviews
2.0
Dec 11, 2025
Recommend
CEO approval
Business Outlook

Pros

*Better management than in some previous years. *Great and highly competent HR Generalist although she works between 2 plants. *Good maintenance support and troubleshooting from forklift mechanic. *Very supportive foremen in many areas, the younger ones are very engaged.

Cons

*If corporate had decided to keep this plant open, the full potential of this location could be realized and fleshed out. It may have been too little too late, anyway. I can see why they didn't since it has suffered under deferred maintenance and abuse by previous corporate policies and managers. *Retirement no longer offered. *Occasional coworker who is a walking legally defined hostile work environment among the work staff. *The current live-to-work schedule is deadly. It doesn't matter now that the Portland plant is closed but this would be liability where used in other locations. *Some managers have been split between 2 plants, what I call trying to squeeze juice out of raisins.

4.0
Oct 9, 2025

Good

Recommend
CEO approval
Business Outlook

Pros

Good Company, Good People, learn a lot

Cons

Quickly changes, little stability, all time in a hurry

1.0
Sep 16, 2025

n0

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

good work culture and nice people

Cons

bad management and no good perks

Viewing 136 - 138 of 600 Reviews

Glassdoor has 1,450 O-I Glass reviews submitted anonymously by O-I Glass employees. Read employee reviews and ratings on Glassdoor to decide if O-I Glass is right for you.