Applied Machine Learning Intern applicants have rated the interview process at Grainger with 3.5 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 61% positive. This is according to Glassdoor user ratings.
Common stages of the interview process at Grainger as a Applied Machine Learning Intern according to 2 Glassdoor interviews include:
Phone interview: 100%
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I applied online. I interviewed at Grainger (Chicago, IL) in Feb 2026
Interview
The process consists of two rounds. The first is a behavioral interview with the team manager, and the second is a technical round with two team members. The entire process took around a month; the interviewers were on time and respectful. The recruiter kept me up to date on the timeline. It was a pleasant experience.
Interview questions [1]
Question 1
Behavioral: What is your biggest weakness, what do you see yourself in 4 years? Talk about project in your resume.
Technical: 2 sum, longest increasing subsequences, under/overfitting, ..
The interviewer is totally professional; first half about the projects I've done and second half about some technical problems of ML/CV/NLP. Thought they might prefer people with more CV/NLP backgrounds instead of LLMs
Interview questions [1]
Question 1
Loss functions and regularizers for classification/regression