Illumio reviews

4.0

61% would recommend to a friend

(261 total reviews)
avatar

Andrew Rubin

68% approve of CEO

68% positive business outlook

Illumio has an employee rating of 4.0 out of 5 stars, based on 261 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Illumio employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.7 stars).

Reviews by job title

261 reviews
2.0
May 12, 2026
Recommend
CEO approval
Business Outlook

Pros

Mostly decent people. Startup mentality. Fair pay.

Cons

Middle management turds starting to take hold. Platform is incomplete at best. Insights is useless. 12 years and still a start up? Others have been launched that do the same thing, faster and easier AI deployment with integrations for SIEM and EDR tools. Expensive!!

avatar
Illumio Response
1mo
Hi there - thanks for sharing your experience during your time here at Illumio. I'm glad that the highlights for you were our people and our scale-up mentality, paired with competitive and fair pay - those are three areas where we are working hard to ensure we meet Illumineers' expectations when they join us. And at the same time, I'm sorry it sounds like we missed the mark for you in other ways. We continue to make consistent progress from a feature set perspective for our customers, focused on what they tell us is most important for them. We'll keep at it and we wish you the best in your onward journey. Thanks, David Chief People Officer
1.0
May 11, 2026

Going downhill fast

Recommend
CEO approval
Business Outlook

Pros

A good way to learn about security

Cons

Shedding highly paid staff as fast as they can.

avatar
Illumio Response
2mo
Hello and thanks for sharing your perspective on your experience here. As you've been with the company a while, we've been working hard to continue contribute to the industry in which we're proud to be a leader. I'd be happy to connect live if you'd be open to it, as I'm unfamiliar with the background you mention about "shedding staff." While other companies have been taking different approaches to managing their workforces during these times of change, we continue to grow the company across each of our teams. In the spirit of transparency and collaboration that are part of our culture, please know that my (virtual!) door is open if you'd be open to connect for me to hear your feedback and see how it can help me better understand your point of view. Thanks, David Chief People Officer
5.0
Feb 26, 2026

Amazing company

Recommend
CEO approval
Business Outlook

Pros

Growth is consistent. Product is amazing

Cons

Always a lot of work

avatar
Illumio Response
4mo
Hi there and thanks for your feedback - we appreciate the input! I agree that our product is second to none in terms of the depth of value we provide for our customers and the consistency of our growth. I also agree that the pace of work is high as all of our departments - customer-facing and internal - are working hard to build the company that we're proud to be part of. Please keep the feedback coming! Thanks, David Chief People Officer
Viewing 7 - 9 of 261 Reviews

Glassdoor has 285 Illumio reviews submitted anonymously by Illumio employees. Read employee reviews and ratings on Glassdoor to decide if Illumio is right for you.