Tenneco reviews

3.2

48% would recommend to a friend

(1,361 total reviews)
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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
4.0
Jun 8, 2026
Recommend
CEO approval
Business Outlook

Pros

Beneficii multumitoare Personal HR dragut si dispus sa ajute Birou modern si dotat cu tot ce trebuie la bucatarie Cafea, apa, ceai, gratuite din partea firmei

Cons

Maririle salariale anuale nu sunt intotdeauna in ritm cu inflatia In functie de natura jobului, pot aparea nemultumiri legate de organizare si eficacitate. Perioada lunga de cost reduction in care s-au concediat foarte multi oameni.

2.0
Jun 3, 2026

High management turnover

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Good PTO and 401k match

Cons

Corporate is always firing upper level management. Turnover is high among managers due to unmanageable expectations from corporate.

Viewing 1 - 3 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.