The best thing you can do after the interview is to be “politely persistent”. Be aggressive in your follow up after the interview. It is better to be a bit on the annoying side than to not show enough interest. Send a quick email to everyone you met with to let each of them know you enjoyed the time you spent together and look forward to the next step. Don’t be annoying, but make sure to stay in contact regularly with each person who interviewed you. Employers
will appreciate your persistence.
It is important to note that no one of these individual tips will make or break your chances of securing the right opportunity. However, following all of them will separate you from your competition and give you a significant advantage.