Calix reviews

4.5

92% would recommend to a friend

(1,136 total reviews)
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Michael Weening

94% approve of CEO

92% positive business outlook

Calix has an employee rating of 4.5 out of 5 stars, based on 1,136 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The Calix employee rating is 24% above average for employers within the Information Technology industry (3.6 stars).

Reviews by job title

1K reviews
2.0
Jun 24, 2026

Decent pay, but outdated culture and chaos reign

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Decent salary. You'll also quickly gain valuable experience in how not to operate on your next job: a lesson that will serve you well in future roles.

Cons

Old-fashioned work culture where you're expected to execute without question. Excessive overtime work, release cycles are chaotic, and there's little appetite for improving systems or sustainability, it's all about following orders rather than thinking critically.

5.0
Jun 17, 2026

Great growth opportunities in a supportive, flexible environment

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

- Strong focus on employee growth and development opportunities - Supportive culture where people are encouraged to take on new challenges - Excellent perks and benefits - Remote-first model that truly supports flexibility and well-being

Cons

As with many growing companies, pace and priorities can shift quickly at times

Viewing 454 - 456 of 1,136 Reviews

Glassdoor has 1,204 Calix reviews submitted anonymously by Calix employees. Read employee reviews and ratings on Glassdoor to decide if Calix is right for you.