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GenMark Diagnostics

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GenMark Diagnostics Reviews

3.2

48% would recommend to a friend

(152 total reviews)

Tanya Monga

67% approve of CEO

46% positive business outlook

GenMark Diagnostics has an employee rating of 3.2 out of 5 stars, based on 152 company reviews on Glassdoor which indicates that most employees have a good working experience there. The GenMark Diagnostics employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical and biotechnology industry (3.5 stars).

Reviews by job title

152 reviews
1.0
18 May 2026
Recommend
CEO approval
Business outlook

Pros

Great benefits, lots of perks and stocked break rooms.

Cons

Over the past couple of years the sustainment engineering & maintenance department has taken a massive turn for the worst. Workloads and expectations only continued to grow as the team dwindled due to many employees either quitting or being fired. Sadly a lot of unsafe work practices and requests were made while completely ignoring the safety training we received especially when being directed by management to break the SOP in place. Outside "talent" has been repeatedly hired instead of promoting promising employees that understand the systems in place which became a reoccurring problem. A very disturbing trend i have noticed was subordinates being pulled into a break room only for them to be verbally admonished so aggressively that multiple people in the office could hear everything and were very uncomfortable.

1.0
30 Jan 2026

Toxic

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Work area is clean. They have buttons close to the floor because an employee died in the cafeteria (heart attack).

Cons

I’m close with people who work in Maintenance (the technicians are good people) and the toxicity there is far reaching. Management change a few years ago has led to low morale, discourse, and has me questioning if unionization is the way to go. I have heard stories that the management team from the director down have fabricated poor performance and employees who were top performers have been put on impossible pips. I’m sure the Genmark/Roche legal team is busy.

Viewing 1 - 3 of 152 Reviews

Glassdoor has 164 GenMark Diagnostics reviews submitted anonymously by GenMark Diagnostics employees. Read employee reviews and ratings on Glassdoor to decide if GenMark Diagnostics is right for you.