An ICF employee referred my resume to HR, after I had uploaded it into the system. After about two weeks, I received a phone call from a recruiter at ICF asking what my undergraduate GPA was. Once that was established, I was asked to come down for an interview. The interview first consisted of an HR-type interview: asked to describe strength areas, leadership skills, etc. Weaknesses was not discussed. Following this interview, there were three additional interviews. First with junior employees, then middle level consultants, and finally senior management. For the most part, I would say that the interview was not really all that difficult. Being able to talk about your strengths, appear friendly/social, and relevant background are all a plus.