Ciena reviews

4.1

82% would recommend to a friend

(2,291 total reviews)
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Gary B. Smith

85% approve of CEO

74% positive business outlook

Ciena has an employee rating of 4.1 out of 5 stars, based on 2,291 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The Ciena employee rating is in line with the average (within 1 standard deviation) for employers within the Telecommunications industry (3.6 stars).

Reviews by job title

2K reviews
3.0
Apr 13, 2026
Recommend
CEO approval
Business Outlook

Pros

Good place to start WFH

Cons

I 200%’d my salary by moving to another company doing exact same work!

Viewing 31 - 33 of 2,291 Reviews

Glassdoor has 2,686 Ciena reviews submitted anonymously by Ciena employees. Read employee reviews and ratings on Glassdoor to decide if Ciena is right for you.