I applied online. The process took 6 months. I interviewed at Pasadena Public Library (Pasadena, CA) in Sept 2015
Interview
Two people sitting across from you and taking turns asking questions. First you apply online when the position is open. If your application is chosen you will receive an email informing you of written test in the City Hall. Those who do 80% and above will be on a list of candidates and will be contacted for interview.
Interview questions [1]
Question 1
What are your strengths and weaknesses. Where do you see yourself in two years. Talk about the best customer service you have given someone.