Amphastar interview questions
Updated Jun 25, 2025Difficulty
Average
Experience
Mostly positive
How others got an interview
- 9%Employee ReferralEmployee Referral
- 4%RecruiterRecruiter
- 4%OtherOther
- 4%In PersonIn Person
Interview search
35 interviews
Amphastar interviews FAQs
- Glassdoor users rated their interview experience at Amphastar as 51.4% positive with a difficulty rating score of 2.69 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Lab Technician and Executive Assistant rated their interviews as the hardest, whereas interviews for Production and Analyst roles were rated as the easiest.
- The hiring process at Amphastar takes an average of 16 days when considering 35 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 Mechanical Engineer had the quickest hiring process (on average 2 days), whereas Quality Assurance roles had the slowest hiring process (on average 60 days).
- Common stages of the interview process at Amphastar according to 35 Glassdoor interviews include:
Group panel interview: 24%
One on one interview: 20%
Skills test: 20%
Phone interview: 15%
Presentation: 7%
Other: 6%
IQ intelligence test: 4%
Drug test: 4%
Here are the most commonly searched roles for interview reports -
- Quality Assurance(4) ;
- Clinical Research Analyst(3) ;
- Engineer(3) ;
- QC Chemist(3) ;
- Validation Technician(3) ;
- Filling Operator(2) ;
- Mechanical Engineer(2) .
