I applied through an employee referral. The process took 2 months. I interviewed at Charles River Laboratories (Wilmington, MA) in Jul 2014
Interview
The process started by submitting a resume. I was called for a phone interview with the hiring manager. About a week later we had a follow up phone interview. I was invited in for a half day meeting with 7 different people. Each interview was about 30 minutes long. All of the organization was done through the HR department, not directly with the hiring manager.
Interview questions [1]
Question 1
None of the questions were particularly difficult or unexpected, however you often don't know what answer is being sought in an open ended question.