Calix reviews

4.5

91% would recommend to a friend

(1,130 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 1,130 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
2.0
Feb 19, 2026

Smoke & Mirrors

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Company does have great benefits, bonuses, and unlimited PTO. I've learned that a company like this HAS to do this because you'll be so unhappy otherwise. Co workers are the best!

Cons

When something sounds too good to be true, it usually is. That would apply here at Calix. I like to think 'would I come back to work here again?' and unfortunately, that answer would be no. There may be parts of the company that are good to work in, but that's no longer the case for me. I've seen growth and change for the Customer Success team over the years - some good, some not so good. But it's never been this awful. You'll be in meetings, sometimes have 15 or more on your calendar in a day. If you can't make one, you will be expected to watch the recording... but most days you're in meetings constantly so fitting in a recorded meeting is difficult. Hope you like spreadsheets and decks... and LOTS of them. While in meetings, you will need to simultaneously work on said spreadsheets and decks to be half-prepped for your next meeting or customer call. There's a reason why everyone jokes about not being able to take lunch or bathroom breaks during the day... but also they preach to step away, clear your mind, exercise, etc.... oh but if you're in success you will need to track ALL of your time during the day down to the nearest 15 minutes. You'll spend a large amount of time entering time, but you don't really account for the time you spend entering the time... there's a theme here. I imagine Management (it's hard to call them leaders to be honest), goes through the following conversation when discussing new initatives: "Is the idea ready to roll out?" "No" "Perfect, let's do it" "Have all of those who will be impacted by the new project been informed?" 'No' "Great!' "Is this going to move the needle in the direction we want it to go?" "Also, no" "Sounds intriguing" "Have we thought through any risks/challenges that may come up?" "Sort of." "Then perfect, let's get this this rolled out then!" The motto 'better better, never best' has become an excuse to do things, not even half-baked, but more like 'we think we have all the ingredients but not sure yet' and then they roll something out and it's a complete mess and we redo it 4-5 times, and all the way they chirp 'better better never best'. This is a byproduct of too many meetings - which is also a by product of focusing on efforts that don't move the needle, meanwhile we fall farther and farther behind our goals. Speaking of goals... if you like getting your first half goals after the first half is over, this is also the place for you. If you like getting your goals in a timely manner this may NOT be the place for you. Management has been micromanagers and too involved on the minutia while not focusing on the bigger picture, leaving teams feeling a lack of direction. Speaking of lack of direction, if you like feeling like your job duties/tasks are redefined daily, then this is the the place for you! Frankly, there's a 'cool kids' club here' and if you don't drink the kool-aid then be prepared for little to no oppotunity to get promotions. It's funny how if you talk to a team member offline, no matter where they are on teh success team, everyone complains. They don't like the direction we are going, they don't like their bosses, there is a real lack of communication, they are feeling burned out, etc. but you don't dare say it because your bonus is on the line. Be careful what you read online... Calix incentivizes employees to post on social media... the more rainbows and butterflies the better! This creates the smoke and mirror concept for customers and those potentially wanting to work here. Ironically, this also rolls over internally as well... drink the kool-aid, get paid, never let them see you cry. The success team, although all talented, hardworking people, has become the garbage bin for work. What does that mean you ask? Not sure where something belongs? Give it to success! You'll spend more time on all these random things that MAKE NO DIFFERENCE and won't have time to do what you're actually expected to do and what you're graded on. But it's all about saying YES and then tooting your own horn. Tooting your own horn... you better like to do this, because if you don't once again your raise/bonus will be impacted. It's not enough for your numbers to speak for themselves but you need to self-promote like crazy... brag, don't be humble, and potentially throw team members under the bus to get any leverage. This may sound like a disgruntled employee... and maybe I am bit because I've seen this become a monster... and one that's hard to justify. Teams aren't hitting their numbers, not even close, so we fudge things to make them look good... we pad announcements, we feature the same customers over and over and over as success stories because well, there just aren't that many. But that's not what our customers see/hear. They are being sold a fairy tale. I'm not surprised we have layoffs and will continue to. At some point, the success team (if it's not already) will be recognized as a GIANT expensed with very little return on that investment. It's disappointing as I have invested years at this place, and I love and respect the people I work with, which is probably why I am still here... that, and the fact getting a new job is extremely difficult. So my advice to those considering this place is to ask a lot of questions, ask people what they really think, you probably will get the kool-aid answer but you may notice a glitch in their voice or a pause, and then you'll know.

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Calix Response
3mo
Thank you for taking the time to share your feedback. We appreciate hearing different perspectives and understand that experiences at Calix can vary by team, role, and time. We’re pleased to see recognition of our benefits and the people who work here. We also acknowledge the concerns raised around workload, meeting volume, evolving priorities, goal timing, and change execution. As the company has grown and adjusted to business and customer needs, some processes and expectations have changed, and we recognize that this can create challenges for teams. We are continuously reviewing how we set goals, manage initiatives, and support employee effectiveness and well‑being, and feedback like this helps inform those discussions. We encourage open, respectful dialogue and regularly seek input through multiple channels to better understand where improvements are needed. Thank you again for sharing your experience.
5.0
May 14, 2023

My view as the CEO

Recommend
CEO approval
Business Outlook

Pros

I have been with Calix for 7 years and have experienced tremendous personal growth. During this time, Calix has transitioned from being a traditional "dumb-box" company to a cutting-edge platform company. Unlike our competitors who remain stagnant, we have developed the most powerful cloud infrastructure in the broadband industry, along with incredible software and a growing ecosystem of partners and managed services. Additionally, our hardware systems are highly advanced and innovative. Calix is on the path of continuous growth, and any team member can achieve significant personal and professional development by being a part of this journey. If you have ambitions to grow, Calix is an exceptional place to be. One of the key advantages of working at Calix is our team-driven culture. The culture is owned by every team member, meaning that its quality is determined by our collective efforts. If the culture is positive and thriving, it is because we, as team members, have made it so. Conversely, if any issues arise, it is up to us to address and improve them. If you value accountability for your actions and have a desire to create a positive work environment, Calix is the right place for you. Another significant aspect of our work environment is the virtual nature of our operations. I firmly believe that claims about a declining culture requiring a return to physical workplaces are unfounded. Such calls for a return to the office are merely attempts to exert control. At Calix, we prioritize setting goals, providing coaching for success, and ensuring that our leaders maintain strong connections with every team member. While this approach may not be flawless, we continuously strive to enhance our leaders' coaching skills and foster a supportive virtual work environment. Perhaps the most important factor that sets Calix apart is our incredible customers. They are catalysts for transformative change in the communities they serve, using the power of broadband. By leveraging our technologies, even the smallest broadband providers can outperform slower legacy competitors and level the playing field through the democratizing power of the cloud. The investments made by our customers have far-reaching impacts on education, job opportunities, poverty reduction, local businesses, and more. If the prospect of being a part of this positive change excites you, I encourage you to explore our career opportunities. As the CEO, my primary responsibility is to focus on the success of everyone in our organization and support their growth. I firmly believe that if I fulfill this duty and every team member achieves success, our company will thrive. I embrace a mindset of continuous improvement, always seeking to be better, never settling for mediocrity. I am aware that I make mistakes, but I am fortunate to be surrounded by people who are willing to provide feedback and challenge me when necessary. Their partnership and honesty enable me to learn and become a better leader. Our mission at Calix is to empower even the smallest broadband service providers to simplify their operations, excite their subscribers, and increase their value for members (42% of our customers are not-for-profit co-ops), investors, and the communities they serve. This mission is not just a slogan; it is a reality that drives our actions every day. We are just scratching the surface of our potential, and the opportunities for growth and impact at Calix are vast. Join us as we embark on this exciting journey.

Cons

This is my truth. Read other team member's views for their truth. Growth is an exhilarating journey, but it can also be demanding. At Calix, we embrace a culture of hard work and dedication, where we go beyond the typical 9-5 schedule to achieve our goals. While some may view this as a drawback, others see it as a tremendous opportunity for personal and professional growth. The reality of our organization is that there is always more to be done because we are constantly evolving and expanding. And yes, I get tired too ... always take vacation, make sure you have a back-up, and then turn off your phone and email (I press this HARD with everyone - you cannot recharge if you work through a holiday). Same goes for the weekend, we have eliminated 90% of Saturday and Sunday email traffic ... because it is not required. We are not robots. It's important to note that remote work may not suit everyone's preferences and work style. If you thrive in a traditional office setting, Calix may not be the ideal fit for you. We have fully embraced remote work (since 2016), relying on video conferences to connect our team members. We encourage everyone to turn on their cameras during virtual meetings to foster a sense of connection and engagement. Additionally, we recognize the importance of face-to-face interactions, which is why we organize team meetings that involve travel when necessary. To maintain a strong sense of community, we have implemented local meet-ups in 30+ cities every quarter. In our virtual environment, we place a significant emphasis on being attentive to the well-being of our colleagues. It may require more effort to check in on others virtually, but we believe in creating a supportive and caring work environment. However, it's essential to acknowledge that remote work and our virtual intern program, which we launched in 2018 and now has 64 interns in 2023, may not suit everyone's preferences or circumstances. At Calix, we are dedicated to fostering a culture of growth, collaboration, and support. While the path we follow may not be for everyone, those who embrace the opportunities it offers will find themselves part of an exciting and dynamic organization.

3.0
Sep 13, 2021
Recommend
CEO approval
Business Outlook

Pros

-Great pay -Great benefits -Interesting products -Growing industry -Business is doing incredibly well

Cons

-Unkind coworkers -It is common to shout at people in meetings -Finger-pointing -Employees working against each other rather than with each other BUT senior leaders see the problem and doing what they can to address it. It is appreciated but doesn't seem to be enough.

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Calix Response
4y
We sincerely appreciate your candid feedback. We are very sorry to hear that you have experienced inappropriate behavior in meetings. This is not consistent with the culture we strive to maintain, nor the environment we promote. I'd like to invite you to reach out to me directly so that I may better understand the situation and can help to rectify going forward.
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