Similar to what other have described, I got an email over a month after I applied requesting additional information. I spoke with the recruiter a week later. The recruiter sounded very satisfied with my responses and I was told to get in touch if I hadn't heard from them. After about 10 days, I sent an email and a week later I called the recruiter and left a voicemail. In the mean time I also applied to some other positions, which were all rejected a couple of days after I called. I'm not sure what I did wrong! I was/am very eager to work for Bechtel and really liked the position.