Does the builder report directly to the project department?

That's not true. I had the same experience as you before. I also submitted a lot of resumes and received a lot of replies. I called to ask about the project in other places, so I didn't go. Facts have proved that my approach is correct. If a company really wants to recruit you, it will contact you by phone, and then send you an email to tell you the interview time, place, materials needed, etc. , including how to take a few buses to get to the destination. The most important thing to send a resume online is to identify the true and false. At that time, the company called me first, then sent me an email, and then went for an interview. I went to several companies for interviews, all of which were like this. I wish you an early job.