This is a standard aerospace industry interview process. Initial phone screening with recruiter who decides whether you are a good fit for the position. Phone interview with manager and then offer. In my case, I was led to believe there was a raise just 4 months after my start date. This was not the case. I don't like to put everything on paper because I believe employers should still show some integrity. But I will advise everyone to get everything in writing and in your contract.