I applied through college or university. The process took 3 weeks. I interviewed at Ecolab in Feb 2019
Interview
It was a behavioral interview process, focused on what you knew about the company and how you would react to different situations. It also was focused on outside activities and interests.
Simple and Straight forward. Just asked Star questions. Like describe time when you had to deal with a difficult person or when was a time you had conflict in a group.
Interview questions [1]
Question 1
Describe a time when you had to deal with a difficult person
Phone interview, lots of STAR questions. Was straightforward, make sure you practice your responses. Remember school projects and make sure you can name specific examples from them like conflicts or leadership.
I applied through a recruiter. The process took 1 day. I interviewed at Ecolab (Salt Lake City, UT) in Nov 2023
Interview
About 30 mins. Mostly behavioral questions. This internship was for Data Analytics/Software Engineering role. The process is simple and straightforward. My advice would be to study behavioral questions and figure out how to tailor them to you and your resume.
Interview questions [1]
Question 1
Name a time when you had to lead a group and faced difficulties. How did you overcome the difficulties?