GSK reviews

3.8

74% would recommend to a friend

(7,035 total reviews)
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Luke Miels

84% approve of CEO

65% positive business outlook

GSK has an employee rating of 3.8 out of 5 stars, based on 7,035 company reviews on Glassdoor which indicates that most employees have a good working experience there. The GSK employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical & Biotechnology industry (3.7 stars).

Reviews by job title

7K reviews
3.0
Dec 28, 2025
Recommend
CEO approval
Business Outlook

Pros

- Job was not difficult by any means. A competent employee could easily complete their tasks for the day. - Laboratory was flexible with hours. - Bonus plan was good, though not nearly as much as our competitors. - Paid shutdown from Christmas to New Years.

Cons

- Pay was low compared to our competitors, and raises were small and did not keep up with inflation. - Laboratory was flexible with hours means some people start their shift in the middle of the night and then are not present for normal business hours. - There were no repercussions for poor performance. Poor performers brought down the rest of the team. - Only 3 weeks vacation, and 10 years of service before you acquire any more. My site required employees to use their own vacation time during a week long site shutdown in July, so if your spouse cannot also take vacation, you have wasted 1/3 of your vacation time right there. If you can take vacation, it is the hottest, most crowded, most expensive, most miserable time of the year to do so. - During my time there, the site gradually stopped providing lunches, snacks, or any of the little glimmers that lighten the mood during long grinds, and by the time I left nothing was celebrated and employees weren't thanked. - My site's safety team preached ergonomics but somehow never had enough money to replace wobbly chairs with broken height adjustment, anti fatigue mats, or adjust heights at laboratory benches. - Open office layouts, even in the lab, means there is no privacy if you need to talk to your manager! - Managers were on so many calls it was often impossible to have a necessary conversation. - Moving up takes years because once people reach a desired position, they camp out there until they retire, which may not be for two more decades. - The site I was at kept reducing head count and increasing workload, and then wondering why it wasn't working out. They also switched production from 10 hour shifts to 12 hour shifts (with hardly any notice) and then were confused that people were burning out and quitting. - Many managers are not given any kind of manager training and were fairly incompetent.

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GSK Response
5mo
Your feedback is important, so thank you for your review. Your thoughts help us improve GSK as a place where people can grow.
2.0
Aug 1, 2025
Recommend
CEO approval
Business Outlook

Pros

There is really only one pro and that is the compensation and benefits are decent, certainly not a leader in the field, but decent.

Cons

Where to begin... GSK as a company is an after thought among larger industry players, their pipeline is weak, they haven't experienced significant growth in decades, and recent acquisitions suggest poor purchases and capital allocation. Structurally, there is significant bureaucracy in this company that is a death knell to innovation and efficiencies, there are many layers of middle management with countless directors, associate managers, and other fancy sounding titles. I worked at for this company for many years and I still don't know what many of these positions did and many seemed either redundant or highly specialized. When it comes to hiring individuals, there seems to be an incredible lack of attention on meaningful skill and capabilities, and more emphasis on diversity and value... which frankly is so hypocritical because this company holds a record for one the largest fines in US history related to their marketing practices and integrity. Competitors seem to be bounding ahead and no one in the company that has any kind of important role seems to offer a strategy or solution. It becomes very tiresome to listen to these people talk, but never do. If you want an okay salary and you can be easily convinced of "great things to come", by all means give this company a go, but make sure to bring you Excedrin because you will quickly start wondering how any of the people running this circus got their roles. If you do happen to end up working for this company, you will probably have two possible career paths. The most likely is a string of rejections, failed attempts, and being told how important you are without ever advancing. The less likely path is that the cohort of dunderheads see themselves in you, salute your perceived greatness, and usher you into their special club of world-changing disrupters that benefit from titles, but not brains. This company is so built on a foundation of nonsense that it will either implode or languish against its peers for future decades. If you end up working here, it will likely be just a job and not a career. You have yourself to blame if you choose to work here.

3.0
Jun 20, 2025
Recommend
CEO approval
Business Outlook

Pros

People I work with are supportive and easy to get along with. Some opportunities for development. Retirement program is excellent. Exceptional work life balance.

Cons

Pay is mediocre at best. Opportunities for promotion are almost non-existent.

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GSK Response
12mo
Your feedback is important, so thank you for your review. Your thoughts help us improve GSK as a place where people can grow.
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