I applied through college or university. The process took 2 months. I interviewed at Environmental Intellect (Chicago, IL)
Interview
Recruited from University of Illinois at Chicago where most of the current employees graduated from. Required an interview challenge before a phone screen. The interview challenge was to label the phases of a detailed P&ID for a separator column. Phone screening was very straightforward - "tell us about your experiences", "why do you want to work for us", etc...
Interview questions [1]
Question 1
Phone screen was very straightforward. Be familiar with challenge assigned, as you will have to defend your thought process in the interview.
I applied in-person. The process took 4 weeks. I interviewed at Environmental Intellect (San Francisco, CA) in May 2016
Interview
The interview process was fairly easy. I gave Ei a call and submitted my resume via email. After following up a few times over the phone and via email (over a month), I scheduled an interview with Eric Allen. A week later, I received an offer letter.