GSK has an employee rating of 4.0 out of 5 stars, based on 10,676 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 Farmaceutico e biotecnologico industry (3.5 stars).
Excellent benefits, competitive salaries, and name recognition. They probably had the best benefits package of any employer I've worked for to date. Vacation time was good, and the year end shut down around the holidays was great. It's the second largest company in the industry, and I was proud to say that I worked for this company. If you are willing to relocate, the career opportunities are endless.
Cons
Poor communication from upper management downward. At my particular site, there was the constant threat of the facility closing. It was an older facility and not quite up to date in many ways as some of the other manufacturing sites.
According to anonymously submitted Glassdoor reviews, GSK employees rate their compensation and benefits as 4.0 out of 5. Find out more about salaries and benefits at GSK. This rating has been stable over the past 12 months.
78% of GSK employees would recommend working there to a friend based on Glassdoor reviews. Employees also rated GSK 3.9 out of 5 for work life balance, 3.9 for culture and values and 3.5 for career opportunities.
Explore Glassdoor’s employee reviews to understand what current and former employees are saying about GSK layoffs and their outlook for job security at GSK in 2026.