Regeneron interview questions
Updated Jun 1, 2026Difficulty
Average
Experience
Mostly positive
How others got an interview
- 12%Employee ReferralEmployee Referral
- 8%RecruiterRecruiter
- 6%Campus RecruitingCampus Recruiting
- 2%Staffing AgencyStaffing Agency
- 1%In PersonIn Person
- 1%OtherOther
Interview search
1,048 interviews
Regeneron interviews FAQs
- Glassdoor users rated their interview experience at Regeneron as 61.3% positive with a difficulty rating score of 2.89 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Postdoctoral Research Fellow and Principal Scientist rated their interviews as the hardest, whereas interviews for Operations and Intern - Hourly roles were rated as the easiest.
- The hiring process at Regeneron takes an average of 38 days when considering 893 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 Associate Medical Director had the quickest hiring process (on average 1 day), whereas Instructional Designer roles had the slowest hiring process (on average 240 days).
- Common stages of the interview process at Regeneron according to 893 Glassdoor interviews include:
Phone interview: 28%
One on one interview: 19%
Group panel interview: 14%
Skills test: 9%
Presentation: 8%
Background check: 8%
Drug test: 5%
Personality test: 4%
IQ intelligence test: 3%
Other: 2%
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