National Fire Protection Association Associate Engineer interview questions

First interview was over the phone with the Assistant HR Recruiter. The HR Recruiter was not professional in her communications, forgetting to attach documents and not formally communicating with me. From this we set up an interview with the manager which was about 40 minutes over the phone. Conversation was about my education and former employers. The third and final interview was in person with the HR Recruiter, Manager, and Manager of another division.