Applied at calopps.org (the website was actually started by them). Withing 3 weeks, I was called in for an interview. There were two senior engineers (one from the maintenance department the other from the engineering department). The opportunity would land you either in the maintenance department (corp yard) or the engineering department.
Interview questions [1]
Question 1
Typical questions regarding your background and the courses you've taken. They asked if you've worked with the GIS program before and if you have any experience with AutoCAD.