International SOS reviews

3.4

55% would recommend to a friend

(1,525 total reviews)
avatar

Arnaud Vaissié

67% approve of CEO

55% positive business outlook

International SOS has an employee rating of 3.4 out of 5 stars, based on 1,525 company reviews on Glassdoor which indicates that most employees have a good working experience there. The International SOS employee rating is in line with the average (within 1 standard deviation) for employers within the Healthcare industry (3.4 stars).

Reviews by job title

2K reviews
5.0
May 6, 2025
Recommend
CEO approval
Business Outlook

Pros

You are given real autonomy and trust in your work, which allows for a fulfilling life outside of work. Great communication with both local leadership and international team members. Excellent work-life balance – no forced after-work gatherings. Regular work-from-home Fridays are a huge plus.

Cons

The team manager being in a different location sometimes leads to a lack of oversight for on-site issues. A problematic team member affected the overall work environment, but due to limited managerial presence, the issue remained unresolved. Several team members, including myself, eventually left because of this persistent challenge, which became a major hurdle in maintaining team morale.

Viewing 121 - 123 of 1,525 Reviews

Glassdoor has 1,811 International SOS reviews submitted anonymously by International SOS employees. Read employee reviews and ratings on Glassdoor to decide if International SOS is right for you.