Engineer applicants have rated the interview process at Illumina with 2.9 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 65% positive. To compare, the company-average is 58.9% positive. This is according to Glassdoor user ratings.
Candidates applying for Engineer roles take an average of 21 days to get hired, when considering 18 user submitted interviews for this role. To compare, the hiring process at Illumina overall takes an average of 31 days.
Common stages of the interview process at Illumina as a Engineer according to 18 Glassdoor interviews include:
Phone interview: 21%
One on one interview: 20%
Group panel interview: 14%
Presentation: 13%
Skills test: 9%
Background check: 7%
IQ intelligence test: 7%
Personality test: 4%
Drug test: 4%
Other: 2%
Here are the most commonly searched roles for interview reports -
I applied through a recruiter. The process took 4 weeks. I interviewed at Illumina (Madison, WI) in Feb 2022
Interview
Pretty typical HR interview questions - experience, culture fit, etc.
Hiring manager interview comes after that. More in depth about fit for the role.
Panel interview is last, which includes multiple interviews with all stakeholders (people you may interface with/work with). These typically occur on the same day.
The interview process was nice. I got to speak to several people who wanted to find the best position for my experience. Everyone I spoke to was very nice. It started with an interview with a recruiter and moved to people who were directly involved in the position.
Interview questions [1]
Question 1
Introduce yourself and your background that relates to the position.
I applied online. The process took 3 weeks. I interviewed at Illumina in Jun 2024
Interview
The interview process was direct and well organized. Recruiter call + call with hiring manager and a selected few of team members + presentation + final whole day of interviews
Interview questions [1]
Question 1
There was a live coding problem where they asked me to create a function that would reverse and reverse compliment a sequence. I had to optimize the code by thinking of an alternative method as well as a bonus point.
I applied online. I interviewed at Illumina (Singapore)
Interview
1 HR interview (phone call) + 1 hiring manager interview (onsite interview) + 1 San Diego Manager interview (video call)
Whole process took me about 2 months to complete and another 2 weeks to get back from HR on the interview results.