Once a great company. - R&D Calix Employee Review

1.0
Jul 5, 2018
Recommend
CEO approval
Business Outlook

Pros

The best sales team around.!

Cons

The best of the best keep getting let go.

avatar
Calix Response
7y
It's great to hear that you had an excellent experience at Calix and view our sales team as the best team around! As we have made our change to an all platform, services and software company, which meant we had to pivot our teams and adjust...which does mean with such work having to transition roles to new purpose and skill-sets where we had great talent. Thank you for the constructive feedback and your contribution to Calix over your 5+ years.

Explore other reviews about Calix

5.0
Jun 2, 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.

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.

avatar
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.
See reviews by: Helpful|Rating|Date|All