AggieOO said:
Talking to the hiring manager is the most important part. Highly likely that person already has his/her list of people they are considering. Many times, the job is only posted for legal reasons.
This.
I got jobs by simply sitting down with them outside of the interview process to ensure I understood the job and got the opportunity to explain why I wanted it. I've also been told to not waste my time applying for my dream job because they were going to bring in "their guy" during a merger.
Sometimes it works out and sometimes it sucks, but it's nice knowing if you have a chance before risking pissing off your current management chain by officially applying.
Oh, and I thoroughly enjoyed watching that potential boss and "their guy" go down in flames when they F'ed it up.