I've been in a role for 3 years. I'm over qualified and over experienced for it but it was a work-life balance solution. I wasn't interviewed by the person who would become my line manager and the job was somewhat mis-sold.
Over time I realised it was time to leave. My department isn't properly managed and that was making the job far more stressful than I had anticipated and causing me a lot of frustration.
Then the head of the department - my manager - announced they were leaving. I was encouraged by a board member to apply, and given a strong indication my manager was pushed out. This was later also implied by my line manager.
There are so many things I would change about how the department operates. However, I've now found out that the interview panel will include the person who is leaving and another board member I barely know (not the one who encouraged me to apply).
At interview, how do I tackle all the failings of the department without alienating myself from the person who has failed and the person who should have done a better job of overseeing them for years? I worry that if I'm too diplomatic I won't be very convincing, and if I'm honest, they will react badly, however truthful my assessment of the issues is.
I have no relationship with my manager. They are my manager in name only. They aren't involved in any of the work I do. I've really no idea what they even think of me, and I wonder if I've got any chance at interview at all in the circumstances. The job is open to both internal and external candidates.