Talked to HR personnel, and then talked to two managers. Managers gave a high level overview of the nature of the position. First manager seemed about director level, second manager seemed more senior scientist level.
Interview questions [1]
Question 1
Asked me about my general background, what particular work I was the strongest in.
I applied through an employee referral. The process took 4 weeks. I interviewed at Dexcom (San Diego, CA) in Jan 2014
Interview
Standard interviews with hiring manager, dept leadership, peers. Not stressful but plenty of questions designed to test knowledge of important details. Throughout the process, everyone was friendly and professional, and staff were responsive to my questions in a timely manner and also very transparent about what would happen next (like background check, etc).
Interview questions [1]
Question 1
about likely future paths for particular scientific domain; I can't go in to specifics but my point is to apply for a position your qualified for because you will be asked specific questions where you have to prove yourself