ICON interview questions
Updated Jun 1, 2026Difficulty
Average
Experience
Very positive
How others got an interview
- 18%RecruiterRecruiter
- 12%Employee ReferralEmployee Referral
- 3%OtherOther
- 3%Campus RecruitingCampus Recruiting
- 2%Staffing AgencyStaffing Agency
- 1%In PersonIn Person
Interview search
977 interviews
ICON interviews FAQs
- Glassdoor users rated their interview experience at ICON as 68.9% positive with a difficulty rating score of 2.75 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Server and 3D Generalist rated their interviews as the hardest, whereas interviews for Lab Analyst II and Clinical Research Assistant roles were rated as the easiest.
- The hiring process at ICON takes an average of 25 days when considering 521 user submitted interviews across all job titles. To compare, the average duration of hiring at similar companies like BlackRock, Inc. is 14 days, Fabricated Software, Inc. is 2 days, and Apple Inc. is 21 days. Candidates applying for Clinical Research Assistant had the quickest hiring process (on average 1 day), whereas Translation Coordinator roles had the slowest hiring process (on average 270 days).
- Common stages of the interview process at ICON according to 521 Glassdoor interviews include:
Phone interview: 28%
One on one interview: 17%
Group panel interview: 13%
Background check: 12%
Skills test: 11%
Drug test: 7%
Presentation: 6%
Personality test: 3%
Other: 2%
IQ intelligence test: 1%
Here are the most commonly searched roles for interview reports -
- Clinical Research Associate(234) ;
- Project Manager(192) ;
- Clinical Trial Assistant (CTA)(179) ;
- Senior CRA(177) ;
- CRA I(157) ;
- Clinical Trial Manager(115) ;
- Clinical Trial Assistant(110) ;
- Project Associate(108) ;
- Study Start-Up Associate(73) ;
- Drug Safety Associate(72) ;
- CRA(70) ;
- Senior Clinical Research Associate(69) ;
- In House CRA(59) ;
- CRA II(55) ;
- Clinical Research Associate II(53) .
