Energy Panel Structures interview questions

Initially applied for the posting the first week it was posted on 7/14/2015 Spoke with Human Resources doing a phone screen the same day. Said they were still interview and going over the application of candidates. Said they were busy and look to fill the position as quickly as possible. 3 weeks after initial posting, job is still being posted on their site and multiple job boards. Followed up 2 week later via email to see what the hiring process was and inform them I was still ver interested. No response.