Calix reviews

4.5

92% would recommend to a friend

(1,130 total reviews)
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Michael Weening

94% approve of CEO

91% positive business outlook

Calix has an employee rating of 4.5 out of 5 stars, based on 1,130 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
3.0
Apr 28, 2026
Recommend
CEO approval
Business Outlook

Pros

Work from Home whole time

Cons

Laid off most staff in US

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Calix Response
3w
Thank you for taking the time to share your feedback. We’re glad to hear that the flexibility of working from home is a positive part of your experience. As Calix has continued to grow and evolve, we’ve made intentional organizational changes to support our strategy and future success. These shifts are part of how we adapt as a company, and we continue to maintain a strong and growing presence across our U.S. workforce. We appreciate you sharing your perspective, and feedback like this is important as we continue to support our teams and strengthen the employee experience.
5.0
Apr 24, 2026
Recommend
CEO approval
Business Outlook

Pros

Calix offers a highly collaborative, customer‑first environment where strong cross‑functional partnerships are genuinely valued. The culture encourages ownership, accountability, and proactive problem‑solving, especially when supporting high‑impact customers and complex initiatives. Leadership is accessible and supportive, and there’s a real emphasis on continuous improvement, process refinement, and professional growth. If you enjoy meaningful work, transparency, and being trusted to make decisions that positively impact both customers and the business, Calix is a great place to build and grow your career.

Cons

As with many fast‑growing, customer‑focused organizations, the pace at Calix can be demanding, particularly during peak periods or when managing complex, cross‑functional initiatives. Processes and tools are continuously evolving, which can occasionally create ambiguity and require adaptability. Aligning across multiple teams and priorities sometimes takes persistence, and success often depends on being proactive, detail‑oriented, and comfortable navigating change. That said, these challenges tend to come with opportunities for visibility, impact, and growth.

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Calix Response
3w
Thank you for taking the time to share your feedback. We’re glad to hear that you’ve experienced Calix as a collaborative, customer‑first environment with strong cross-functional partnerships and a culture that values ownership, accountability, and continuous improvement. It’s especially meaningful to see recognition of our focus on transparency, professional growth, and empowering employees to make impactful decisions.We also hear your thoughtful feedback on the realities of a fast-growing, evolving organization. As we scale, ensuring clarity amid changing processes, maintaining strong alignment across teams, and supporting sustainable workloads are all critical priorities.Thank you again for your feedback.
Viewing 19 - 21 of 1,130 Reviews

Glassdoor has 1,196 Calix reviews submitted anonymously by Calix employees. Read employee reviews and ratings on Glassdoor to decide if Calix is right for you.