CSL interview questions
Updated Jun 3, 2026Difficulty
Average
Experience
Mostly positive
How others got an interview
- 10%RecruiterRecruiter
- 9%In PersonIn Person
- 7%Staffing AgencyStaffing Agency
- 6%Employee ReferralEmployee Referral
- 4%Campus RecruitingCampus Recruiting
- 2%OtherOther
Interview search
120 interviews
CSL interviews FAQs
- Glassdoor users rated their interview experience at CSL as 58.1% positive with a difficulty rating score of 2.92 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Director, R&D Project & Portfolio Management and Associate Scientist I rated their interviews as the hardest, whereas interviews for DST and Scientific Associate I roles were rated as the easiest.
- The hiring process at CSL takes an average of 30 days when considering 63 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 Medical Screener had the quickest hiring process (on average 1 day), whereas Regional Marketing Director roles had the slowest hiring process (on average 120 days).
- Common stages of the interview process at CSL according to 63 Glassdoor interviews include:
Phone interview: 21%
One on one interview: 19%
Group panel interview: 14%
Skills test: 12%
Drug test: 11%
Presentation: 9%
Background check: 9%
Personality test: 2%
IQ intelligence test: 2%
Here are the most commonly searched roles for interview reports -
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