I work eight hours a day and have plenty of opportunities to put in overtime if I so wish.
Everyone is different. I was hired on the spot. I guess if they are looking for certain personality traits, then it takes as long as it takes to find the right fit. You MUST fill out a job application on line. We have a head-hunter who reads the applications over, and if he feels it's a good fit, he sets up an in-person interview with him. If you get through that, you have an interview with management. If they feel you would be an asset to our company, you'll get a call back in a few days.