I applied through college or university. I interviewed at Shell
Interview
Was asked basic questions. Describe a time you were challenged out of your comfort zone, what makes you an effective team member etc. Two separate interviewers and a group interview.
I applied online. The process took 3 months. I interviewed at Shell (New Orleans, LA) in Mar 2015
Interview
Difficult, long and lengthy. There were significant time gaps between each stage of the interview. I was not in a hurry for a job change, so this helped with the time it took. The HR rep was really nice and I made sure to follow up with her on the process. Otherwise, I would have started looking for other jobs.
telephone interview, 2 rounds. The 2nd round is major-related, and interviewed by engineers in the department that is considering to hire you. There are in total three engineers call me and ask questions about experience.