ZOLL Medical reviews

3.3

59% would recommend to a friend

(739 total reviews)

Jonathan A. Rennert

64% approve of CEO

58% positive business outlook

ZOLL Medical has an employee rating of 3.3 out of 5 stars, based on 739 company reviews on Glassdoor which indicates that most employees have a good working experience there. The ZOLL Medical employee rating is in line with the average (within 1 standard deviation) for employers within the Manufacturing industry (3.5 stars).

Reviews by job title

739 reviews
3.0
Apr 21, 2026
Recommend
CEO approval
Business Outlook

Pros

Plenty of learning opportunities in R&D, many experienced employees willing to share/teach. Stable company, so I’ve never worried about layoffs. If you’re someone who has initiative and drive, it can be a good place to grow your career. Good products, which are reliable/durable but not really innovative. Decent work life balance.

Cons

Low pay for the Boston metro area and med device industry. Hard to get fired, so there’s a good amount of people who just coast by. Upper management is very slow-moving and not good about transparency.

2.0
Apr 18, 2026

Do Not Work Here

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Teaches you how to survive in a toxic environment. Looks good on a resume.

Cons

Terrible managers Bizarre office politics Awful pay They force you to work weekends without benefits or recognition. Minimal training, so it is a rarity to meet an employee who actually understands what they are doing. They keep switching to new softwares which don't work and don't instruct people how to use them, so no one knows what they are doing on the company systems. Certain departments will refuse to adopt more efficient softwares/tech. So you have this pairing of using ancient tech because management doesn't know the word 'Efficiency' if a dictionary open to that word fell on their face, and terrible new softwares which no one knows how to navigate because they weren't trained. The result is the equivalent of working in the stone age. I have no idea how this company has survived.

Viewing 13 - 15 of 739 Reviews

Glassdoor has 869 ZOLL Medical reviews submitted anonymously by ZOLL Medical employees. Read employee reviews and ratings on Glassdoor to decide if ZOLL Medical is right for you.