Principal Engineer applicants have rated the interview process at Ecolab with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 67% positive. To compare, the company-average is 69.3% positive. This is according to Glassdoor user ratings.
Candidates applying for Principal Engineer roles take an average of 21 days to get hired, when considering 3 user submitted interviews for this role. To compare, the hiring process at Ecolab overall takes an average of 32 days.
Common stages of the interview process at Ecolab as a Principal Engineer according to 3 Glassdoor interviews include:
Phone interview: 23%
Background check: 15%
Skills test: 15%
IQ intelligence test: 8%
Group panel interview: 8%
Drug test: 8%
Personality test: 8%
One on one interview: 8%
Presentation: 8%
Here are the most commonly searched roles for interview reports -
I applied online. The process took 4 weeks. I interviewed at Ecolab in May 2021
Interview
The interview is well structured. You have to complete an online assesment for "General ability" and "Personality questionnaire" from the website: https://talentcentral.au.shl.com/admin/login. They will call you after the online assesment and you have to continue with another 3 interviews with your manager, his manager and HR.
I applied through a recruiter. The process took 4 weeks. I interviewed at Ecolab in May 2021
Interview
Contact from recruitment agency led to a video meeting call for the interview with the hiring manager. There was a subsequent interview with two employees who would be significant points of contact for the role.
I applied online. The process took 5 days. I interviewed at Ecolab (Sugar Land, TX) in Sep 2017
Interview
HR contacted for phone screening interview. She was late for 15 min to contact the candidate for the screening interview. I had to call to her office and was directed straight to her voicemail. She called back after 5 mins to confirm the screening interview would happen in the next 10 minutes. After that call, I am never received any calls or explanation of what happened. Really rude and not professional from HR department.