UnderDefense Reviews

3.8

64% would recommend to a friend

(71 total reviews)
avatar

Nazar Tymoshyk

64% approve of CEO

72% positive business outlook

UnderDefense has an employee rating of 3.8 out of 5 stars, based on 71 company reviews on Glassdoor which indicates that most employees have a good working experience there. The UnderDefense employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.9 stars).

Reviews by job title

71 reviews
5.0
May 19, 2026
Recommend
CEO approval
Business outlook

Pros

Came here from pure technical role and presales turned out to be perfect mix of tech and client work. You get to design real solutions for real problems, not just push slides. Clients are mostly mid market and enterprise so conversations are serious and technical, no time wasted on small talk Team is what makes this place special. Everyone is willing to help, you can ping anyone from SOC analyst to head of pentest and get answer fast. Knowledge sharing happens organicaly, not forced. Also good mix of seniors and juniors so you learn and teach at same time Flexibility is real. Remote works fine, hours are reasonable, nobody counts minutes. As long as deals move and clients are happy you have full trust from managment

Cons

Sometimes you get pulled into too many parallel opportunities and have to prioritize hard. Tooling for presales workflow could be improved, we use mix of different platforms and not everything talks to each other smoothly

5.0
May 9, 2026
Recommend
CEO approval
Business outlook

Pros

Honestly one of the best places I worked at for growing as a cybersecurity professional. The bar is really high here and you feel it from day one. People around you are smart and motivated, and that pushes you to be better every week Yes the work is hard. But cybersecurity is hard, that is just how it is. You deal with real threats, real customers, problems that do not have a clean answer in any textbook. If you want easy and predictable this is probably not the place for you. If you want to actually grow and become strong in this field, this is exactly where you should be Team is great. People share knowledge, help each other, and you can ask any question without feeling stupid. Management trusts you to own your work and gives you space to try things. They support you when things get tough there are tons of opportunities if you want to take them. New projects, new technologies, new directions all the time. People who show initiative actually get noticed and get real chances to step up. The culture is also very human, flexible hours, remote options, respect for your personal life. Feels like a team not a corporate machine Lots of challenges every day, but in a good way. You finish the month and realize you grew. That feeling is hard to find in other places

Cons

Pace is intense and the workload can be heavy during busy weeks. Priorities sometimes change fast because the field itself changes fast. Not every process is fully polished yet but you can see the company is working on it. If you need a calm 9 to 5 this might not be the best fit for you

5.0
Apr 21, 2026
Recommend
CEO approval
Business outlook

Pros

honestly really enjoying my time here. team is super supportive and managers actualy care about your development, not just numbers which is refreshing after my previous job. remote setup is great, flexible hours help alot when you juggle calls across timezones. comission plan is fair and transparent, you know exactly what you getting if you close deals. the product is strong, clients in cybersec space actually need what we selling so discovery calls feel meaningful, not just pushing something. also learned so much about MDR, SOC and compliance stuff even tho i came from pure SaaS sales background before. leadership is approachable, you can ping senior management directly if needed which is cool

Cons

sales cycles can be long espacially for enterprise deals, sometimes 6+ months with all the security reviews, procurment and legal back and forth. its cybersec so its expected but still frustrating when you have good pipeline but nothing closes in the quarter. onboarding could be more structured, first weeks you have to figure alot by yourself, shadowing is helpful but would be nice to have proper playbook from day 1. marketing and SDR support is decent but could be stronger in some regions, sometimes you have to do alot of outbound yourself

Viewing 1 - 3 of 71 Reviews

Glassdoor has 76 UnderDefense reviews submitted anonymously by UnderDefense employees. Read employee reviews and ratings on Glassdoor to decide if UnderDefense is right for you.