ICON Director interview questions

Interview process was not great. I was called to an interview, but they didn't give me the right date so I showed up on the wrong day. They looked into it and it was a system glitch. I then had to take more time off work the following day to attend. 1st interview was pretty standard, the current employee who I would have been replacing and their manager. Usual questions about skills and how you would have handled situations, update about the role and requirements etc. They advised if I got through to the next round I would be meeting with 2 Senior Management employees who own the overall position. I was called to the 2nd round interviews, along with 1 other person I believe. Interview went well and again nothing unexpected. I was advised I would be informed in the following weeks. I never got updated on the role, or contacted to say I wasn't successful etc. I found out who got the role through industry colleagues. Very poor show for such a large organisation