Business Analyst applicants have rated the interview process at Ecolab with 3.3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 75% positive. To compare, the company-average is 69.3% positive. This is according to Glassdoor user ratings.
Candidates applying for Business Analyst roles take an average of 23 days to get hired, when considering 4 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 Business Analyst according to 4 Glassdoor interviews include:
One on one interview: 29%
Presentation: 14%
Background check: 14%
Phone interview: 14%
Skills test: 14%
Group panel interview: 14%
Here are the most commonly searched roles for interview reports -
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I applied through college or university. The process took 1 day. I interviewed at Ecolab (Chennai) in Mar 2025
Interview
group discussion and personal interview based on resume - it was a campus recruitment python coding and may see learn some sql if you know deep learning and time series analysis that will also be nice
Interview questions [1]
Question 1
Regression and classification derivations python coding and may see learn some sql if you know deep learning and time series analysis that will also be nice
I applied through a recruiter. The process took 4 weeks. I interviewed at Ecolab (Berlin) in Apr 2021
Interview
The interview process starts with easy questions to establish rapport and understand basic qualifications. It then progresses to a technical skills assessment, thoroughly evaluating expertise, problem-solving abilities, and proficiency in relevant areas.