Tenneco reviews

3.1

47% would recommend to a friend

(1,361 total reviews)
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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
Dec 4, 2025

good company

Recommend
CEO approval
Business Outlook

Pros

perks and benefits are good

Cons

long working hours sometimes work life balance

3.0
Nov 20, 2025

They're Okay

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Good benefits and decent pay,

Cons

Company culture is meh, annual spending freezes and layoffs.

Viewing 31 - 33 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.