Glassdoor users rated their interview experience at EcoEngineers as 100% positive with a difficulty rating score of 3 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Compliance Specialist and rated their interviews as the hardest, whereas interviews for Compliance Specialist and roles were rated as the easiest.
I applied through a recruiter. I interviewed at EcoEngineers (West Des Moines, IA) in Jun 2025
Interview
Long process and multiple conversations with managers. Common questions about background and education. Well described job duties and responsibilities. Process can be done remotely or in person, depending on the location.
Interview questions [1]
Question 1
Do you have experience with regulatory frameworks in renewable fuels?
I applied online. The process took 3 weeks. I interviewed at EcoEngineers (Des Moines, IA) in Nov 2023
Interview
Interviewed with 2 people, easy process. Took a while to get back to me, but once they did they were very helpful. The team was incredible and I was able to get hired in no time.
Interview questions [1]
Question 1
What was one problem I had with Excel and how I overcame it.