CERN reviews

4.3

91% would recommend to a friend

(856 total reviews)
avatar

Fabiola Gianotti

91% approve of CEO

59% positive business outlook

CERN has an employee rating of 4.3 out of 5 stars, based on 856 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The CERN employee rating is in line with the average (within 1 standard deviation) for employers within the Regierung & öffentliche Verwaltung industry (3.6 stars).

Reviews by job title

856 reviews
3.0
Sep 7, 2025
Recommend
CEO approval
Business Outlook

Pros

-International environment -Good benefits for CERN contracts

Cons

-No benefits for contractors which represent the majority of people working here -Mostly temporary contracts -Lot of nepotism and recruitment is mainly done on wether you have a good relationship with directors / managers instead of competencies

5.0
Sep 2, 2025

Fellow at CERN

Recommend
CEO approval
Business Outlook

Pros

International community Competitive salary Cutting edge technology Good life work balance Low taxation Good medical insurance

Cons

Shot contracts with low prospectives

Viewing 217 - 219 of 856 Reviews

Glassdoor has 1,753 CERN reviews submitted anonymously by CERN employees. Read employee reviews and ratings on Glassdoor to decide if CERN is right for you.