Restek interview questions
Updated Oct 24, 2025Difficulty
Average
Experience
Mixed
How others got an interview
- 9%RecruiterRecruiter
- 9%Employee ReferralEmployee Referral
Interview search
12 interviews
Restek interviews FAQs
- Glassdoor users rated their interview experience at Restek as 45.5% positive with a difficulty rating score of 3.27 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Customer Service (CSR) and Engineer rated their interviews as the hardest, whereas interviews for Operations and Engineering roles were rated as the easiest.
- The hiring process at Restek takes an average of 45 days when considering 12 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 Engineering had the quickest hiring process (on average 1 day), whereas Engineer roles had the slowest hiring process (on average 180 days).
- Common stages of the interview process at Restek according to 12 Glassdoor interviews include:
Phone interview: 17%
Group panel interview: 17%
Drug test: 13%
Skills test: 11%
IQ intelligence test: 9%
One on one interview: 9%
Background check: 8%
Personality test: 8%
Presentation: 8%
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