Tenneco reviews

3.2

48% would recommend to a friend

(1,361 total reviews)
avatar

Jim Voss

55% approve of CEO

36% positive business outlook

Tenneco has an employee rating of 3.2 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
3.0
Feb 23, 2026

Chaotic

Recommend
CEO approval
Business Outlook

Pros

pay, exposure to levels of management, learning experiences

Cons

constantly changing directives, a lot of initiatives, not enough time to address and correct problems

1.0
Feb 19, 2026

Zero work life balance.

Recommend
CEO approval
Business Outlook

Pros

Only salary gives on time.

Cons

All week days are working, also pressurized for work without sunday holiday, no Comp off, no overtime, no any senior level support on shop floor. Also HR just listen but no taken any action. Mentally torcher to employees for compulsory sunday working, no any workers are involving cultural activities, just for social sites share activity photos for org. Reputation. No any priority given to all employees.

Viewing 22 - 24 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.