I submitted my resume, cover letter & research description through my University career center. I heard that I got an interview within a few days of the close of the application process. The interview was about 1 week later. Prior to my interview they contacted one of my references for a letter of rec. The interview was with current PhD scientists at Dow, not HR people. I haven't heard back from them since the interview, which I'm assuming means I didn't get an offer.