It was one interview with a two to three person in-house panel that asked several questions including situational ones. Those that passed go on a eligibility list for other positions for the next year.
Interview questions [1]
Question 1
How would you help someone looking for resources for the California Missions Project?
I applied online. The process took 3 days. I interviewed at Arcadia Public Library (Arcadia, CA) in Jan 2012
Interview
applied and they called me in the following week,
decision was made to hire me three weeks after the interview tho, interview was rather simple, they check if you're competent and make sure you are enrolled in a school.