Tenneco reviews

3.1

47% would recommend to a friend

(1,361 total reviews)
avatar

Jim Voss

53% approve of CEO

37% positive business outlook

Tenneco has an employee rating of 3.1 out of 5 stars, based on 1,361 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Tenneco 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

1K reviews
4.0
Aug 10, 2025
Recommend
CEO approval
Business Outlook

Pros

Compensation and responsibility is ok

Cons

There can be some nepotism hires often

3.0
Aug 7, 2025

Decent

Recommend
CEO approval
Business Outlook

Pros

Ok workplace. Great people, poor system.

Cons

Upper management with constant change. Each new group of new management has a differing strategy from the last. Makes for a very confusing path forward for those who have been around for awhile.

2.0
Aug 4, 2025

Bad leaderahip

Recommend
CEO approval
Business Outlook

Pros

A job and a paycheck

Cons

Don't invest in the employee Organization is trash Bad leadership

Viewing 52 - 54 of 1,361 Reviews

Glassdoor has 2,125 Tenneco reviews submitted anonymously by Tenneco employees. Read employee reviews and ratings on Glassdoor to decide if Tenneco is right for you.