ONI interview questions
Updated 20 Jan 2026Difficulty
Average
Experience
Mostly negative
How others got an interview
- 31%Applied onlineApplied online
- 19%Employee referralEmployee referral
- 6%OtherOther
- 6%In personIn person
- 6%Recruitment agencyRecruitment agency
Interview search
19 interviews
ONI interviews FAQs
- Glassdoor users rated their interview experience at ONI as 35.7% positive with a difficulty rating score of 3.14 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Senior Scientist and Management Accountant rated their interviews as the hardest, whereas interviews for IT Support and Manufacturing Technician roles were rated as the easiest.
- The hiring process at ONI takes an average of 28 days when considering 14 user submitted interviews across all job titles. Candidates applying for Management Role had the quickest hiring process (on average 8 days), whereas Summer Intern roles had the slowest hiring process (on average 60 days).
- Common stages of the interview process at ONI according to 14 Glassdoor interviews include:
Phone interview: 22%
Group panel interview: 19%
One on one interview: 16%
Presentation: 16%
Skills test: 8%
Background check: 8%
Drug test: 5%
Other: 3%
IQ intelligence test: 3%
Here are the most commonly searched roles for interview reports -
- Engineer(4) ;
- Software Engineer(4) ;
- Research Scientist(3) ;
- Anonymous(2) ;
- Applications Scientist(2) ;
- Data Scientist(2) ;
- Field Applications Scientist(2) ;
- Senior Software Engineer(2) .
