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SSyneos Health3.57Start Free →
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Syneos Health

Clinical Research3,300+ employeesFounded 1984Private
3.57/5

853 verified employee reviews

Rated below the Clinical Research average of 3.81 — strong on work-life balance, weaker on career growth.

Data refreshed 2026-07-13 · nightly pipeline

How employees rate Syneos Health

scale 0–5
Overall853 ratings3.57

▲ industry avg 3.81

Job security830 ratings3.29
Work-life balance831 ratingsBEST3.63
Company culture830 ratings3.46
Skill development830 ratings3.16
Work satisfaction830 ratings3.31
Salary satisfaction830 ratings3.45
Career growth830 ratingsWORST2.93

Should you join?

  • Work-life balance (3.63) and Company culture (3.46) are its best-rated categories.
  • !Career growth (2.93) is the weakest signal in employee reviews.
  • Overall 3.57 vs the Clinical Research average of 3.81.

How Syneos Health compares

Top 49%

of 3,161 rated companies

#6 of 6

in Clinical Research

Job security +0.50Work-life balance +0.59Company culture +0.52Skill development +0.27Work satisfaction +0.46Salary satisfaction +0.51Career growth +0.34

vs the average across all 3,161 rated companies

Real interview signal

Questions candidates reported after interviewing at Syneos Health · roles as reported.

64

Interview experiences

6

Questions reported

Consumer Engagement Specialist

What type of learner are you?

✦ Get AI answer

Safety Manager

What technical questions do you have?

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Investigator Payment Specialist

Are you comfortable communicating with clients in the US?

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••••••••••••••••••

1+ more Syneos Health questions + AI answers for every one

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★ Employee portal

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Work-life balance
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Career growth

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Company facts

Syneos Health is the only fully integrated biopharmaceutical solutions organization purpose-built to accelerate customer success.

CEO
Costa Panagos
Founded
1984
Employees
3,300+
In India
3300
Type
Private · Clinical Research

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Ratings combine verified public employee-review sources with reviews submitted on PrepNPlaced · refreshed nightly · Report incorrect data