Calix Reviews

4.5

92% would recommend to a friend

(1,127 total reviews)
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Michael Weening

93% approve of CEO

91% positive business outlook

Calix has an employee rating of 4.5 out of 5 stars, based on 1,127 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The Calix employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.9 stars).

Reviews by job title

1K reviews
5.0
2 Jun 2026
Recommend
CEO approval
Business outlook

Pros

Strong collaborative culture, talented teams, flexible work environment, and opportunities to contribute across multiple functions. Leadership encourages innovation, continuous improvement, and cross-functional partnerships.

Cons

Some initiatives may take longer to implement because of multiple approval layers.

Viewing 1 - 3 of 1,127 Reviews

Glassdoor has 1,193 Calix reviews submitted anonymously by Calix employees. Read employee reviews and ratings on Glassdoor to decide if Calix is right for you.