I found the ad on Careerbuilder. I was contacted by local human resources by email and scheduled a telephone interview. It took about 30 minutes and I was asked general questions about my skills and experience, specific to the needs of the position. I had a second interview about three weeks after that with the attorneys that the position supports and others in the department. It was a 2 hour interview with questions about my experience, information about the job and what they needed and also Exelon's general questions (tell us about a time when you... and how would you handle this situation.) The interview went well, but it was about 10 days before I heard back from HR that they wanted to hire me. After that, it took more than two week to get a conditional offer (pending background check). The offer came in at $10K below what we discussed, so I had to decline. The HR dept. didn't handle things well. They seemed unprofessional and inconsiderate.