Read my entire review if you are interested in Coalfire. Phone screen with recruiter - easy and basic, non technical. Phone screen with technical manager - more in depth and technical, also easy. On site with senior manager and principal - more in depth but not difficult. On site with Vice President - non technical, career oriented discussion. I spent 3 and a half weeks interviewing with Coalfire. The offer they made was 10% less than my original stated minimum salary requirement and below market average for the role. I would NOT recommend this organization to any of my friends.