I applied online via Boeing Careers about mid-March. I received a phone call for a phone interview about 3-4 weeks later. Afterwards, there was about a 3 week period until I heard back with their final decisions. The interview/applying process wasn't what took long. Once I was hired, I needed security clearance which took about 3-4 weeks. So, I didn't really get to start till the third week of June because Boeing requires you go through a training session that they only did on certain days of the week. I suggest apply as early as possible because the security clearance takes a while.