Rosen reviews

4.0

85% would recommend to a friend

(266 total reviews)

Andreas Opfermann

44% approve of CEO

72% positive business outlook

Rosen has an employee rating of 4.0 out of 5 stars, based on 266 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Rosen employee rating is in line with the average (within 1 standard deviation) for employers within the Energía, minería e infraestructura pública industry (3.7 stars).

Reviews by job title

266 reviews
5.0
Nov 28, 2025
Recommend
CEO approval
Business Outlook

Pros

Great training, great colleagues, great work-life balance

Cons

Communication between departments could've been better,

4.0
Nov 16, 2025

Engineer Rosen

Recommend
CEO approval
Business Outlook

Pros

Culture, flexible working, trusting environment

Cons

Salary is less than competition, and doesn’t reflect profits

Viewing 10 - 12 of 266 Reviews

Glassdoor has 381 Rosen reviews submitted anonymously by Rosen employees. Read employee reviews and ratings on Glassdoor to decide if Rosen is right for you.