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      Syneos Health

      Engaged Employer

      Syneos Health reviews

      3.7

      68% would recommend to a friend

      (3,933 total reviews)

      Costa Panagos

      67% approve of CEO

      56% positive business outlook

      Ratings by category

      3.9

      Diversity & inclusion

      3.8

      Work/Life balance

      3.6

      Culture & values

      3.5

      Compensation and benefits

      3.3

      Senior management

      3.3

      Career opportunities

      Syneos Health has an employee rating of 3.7 out of 5 stars, based on 3,933 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Syneos Health employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical and biotechnology industry (3.5 stars).

      Ratings by demographic groups

      Reviews by job title

      4K reviews
      4.0
      Jun 23, 2026

      Stable work with experienced colleagues, but poor promotion prospects

      Senior project specialist
      Recommend
      CEO approval
      Business Outlook

      Pros

      FSP work is great and feels stable, many of the people that work for syneos are very hard workers and have lots of experience in the industry

      Cons

      If your manager is not championing you, it is absolutely impossible to get salary increases/promotions. When promotions do occur, the compensation does not even come close to what it would be if you were an external applicant.

      2.0
      Jun 22, 2026

      Constant work but poor management and low pay raises

      Sample management specialist
      Recommend
      CEO approval
      Business Outlook

      Pros

      You are never bored due to constant work

      Cons

      Lab is run horribly. Sample Management never sees promotions. Starting salary is good and then you’re trapped in quicksand. I was graded as the highest possible rating for my merit increase and got a $0.26 hourly increase. The company doesn’t care about everyone working on the back end of studies.

      Viewing 1 - 3 of 3,933 Reviews
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      ReviewsSyneos Health reviews

      Glassdoor has 4,848 Syneos Health reviews submitted anonymously by Syneos Health employees. Read employee reviews and ratings on Glassdoor to decide if Syneos Health is right for you.