Dexcom reviews

3.6

61% would recommend to a friend

(1,464 total reviews)
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Kevin Sayer

79% approve of CEO

62% positive business outlook

Dexcom has an employee rating of 3.6 out of 5 stars, based on 1,464 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Dexcom employee rating is in line with the average (within 1 standard deviation) for employers within the Manufactura industry (3.5 stars).

Reviews by job title

1K reviews
2.0
Nov 5, 2025

Dysfunctional

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Opportunities for career growth exist and hard work is rewarded There are some good people working here that are trying to make a positive difference. Unfortunately they are outnumbered by people who aren't helping the situation.

Cons

Large organisations that "feel like a startup", are "fast paced" and where "no two days are the same" are red flags (in this case) for poor management and inter-departmental dysfunction. There are some companies that can strike the right balance between feeling like a startup and being a large enterprise, but this wasn't one of them. They are in desperate need of an influx of new staff who have experience in scaling out a company that has experienced 10x growth. Dexcom feels more like a collection of organisations with a shared goal, rather than a single employer, with each of these organisations prioritising different things, with incongruent methods and who all need you to work on something else, at the same time. A lot of this comes down to improper structuring of teams and a culture of role ambiguity throughout the company. There are high levels of stress and it is very easy to end up with an unmanageable workload. Deadlines are tight and frequent, context switching is a daily if not hourly occurrence and unpaid overtime can become a habit rather than the exception. I would think twice before applying to work here, people get burned out.

2.0
Apr 16, 2025

Toxic Workplace

Recommend
CEO approval
Business Outlook

Pros

Awesome technology Hands on You learn a lot (by yourself)

Cons

Poor managers Bullying No feedback

2.0
Aug 9, 2024

It was toxic

Recommend
CEO approval
Business Outlook

Pros

They treated employees to free food, fun culture

Cons

A lot of discrimination if you are not filipino. This is a problem not only in Dexcom but across manufacturing companies in San Diego, but somehow this is a consistent problem I have been seeing. I guess, it doesn't really matter when most of these manufacturing companies are looking to leave San Diego anyway, so it doesn't seem like they care much about their manufacturing employees. But real talented people that can take the company to better heights were often let go due to this discrimination, and employees who were underqualified were often moved up due to favoritism and ethnic discrimination. In addition, Dexcom's pay was extremely poor compared to the amount of work and knowledge they required for a manufacturing job. Having left and worked in more diverse environments and having a far better experience, I can look back and say Dexcom's manufacturing was truly one of the most toxic manufacturing work places I've ever been at.

Viewing 202 - 204 of 1,464 Reviews

Glassdoor has 1,665 Dexcom reviews submitted anonymously by Dexcom employees. Read employee reviews and ratings on Glassdoor to decide if Dexcom is right for you.