Engineer Intern applicants have rated the interview process at Marathon Petroleum with 2.5 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 69.7% positive. This is according to Glassdoor user ratings.
Candidates applying for Engineer Intern roles take an average of 8 days to get hired, when considering 2 user submitted interviews for this role. To compare, the hiring process at Marathon Petroleum overall takes an average of 25 days.
Common stages of the interview process at Marathon Petroleum as a Engineer Intern according to 2 Glassdoor interviews include:
Background check: 20%
Group panel interview: 20%
Drug test: 20%
One on one interview: 20%
Skills test: 20%
Here are the most commonly searched roles for interview reports -
I applied through college or university. The process took 1 day. I interviewed at Marathon Petroleum (Houston, TX) in Sep 2025
Interview
There was an HR and a senior engineer and it was an in person interview Asked about four behavior questions. Overall went pretty well. There wasn’t really communication after the interview though.
I applied through college or university. The process took 2 weeks. I interviewed at Marathon Petroleum
Interview
Standard STAR method Interview that was 30 min long the day after the career fair. It was a panel style interview and about 4 questions with the opportunity to ask questions after.
Interview questions [1]
Question 1
What was one of your proudest accomplishments?
What is your favorite class?