Had an initial phone screening that went well. Only took 10-15 minutes and was told I would be emailed right away with more job description and to notify them if I was interested. A few days later, I received the email and gave another call back to ask a few questions and possibly set up an interview since the job seemed in my capabilities and matched what I was looking for. Once the interview date and time was set, and I told my boss I would need off, I was notified the day before the scheduled interview that they were going to go ahead with another candidate and offer them the position. Felt this was pretty unprofessional, and was luckily not counting on this job as a big career move or else I would have been extremely upset.