InterSystems Reviews

3.7

60% would recommend to a friend

(406 total reviews)

Terry Ragon

77% approve of CEO

62% positive business outlook

InterSystems has an employee rating of 3.7 out of 5 stars, based on 406 company reviews on Glassdoor which indicates that most employees have a good working experience there. The InterSystems 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

406 reviews
1.0
20 June 2026
Recommend
CEO approval
Business outlook

Pros

Okay salary and Initial training

Cons

Team culture is bad, felt that members of the team were very rude. Expectations were not clearly communicated. Wouldn’t recommend

4.0
26 May 2026

Enjoyable autonomy but high costs for in-person work

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Autonomy in the work, smart, good people and free lunch.

Cons

Full time in-person and parking at the office is $500 a month. Pay could also be higher.

Viewing 1 - 3 of 406 Reviews

Glassdoor has 490 InterSystems reviews submitted anonymously by InterSystems employees. Read employee reviews and ratings on Glassdoor to decide if InterSystems is right for you.