I applied in-person. The process took 3 weeks. I interviewed at Berkshire Hathaway (Sacramento, CA) in Dec 2017
Interview
Before the interview, you are to complete a 12 min Wonderlic test. The interview is the standard STAR behavioral questions such as "Tell us about yourself....Where do you see yourself in 5-10 years......If you're in [put in problem scenario], how do you resolve the situation...etc."