I've been qualified in my role for 15 years and have worked at the same company my whole working life. I always worked full time, until two years ago when I decided to go part time (working 3 days a week) after the birth of my daughter.
I am now ready to start working full time again but have been told that in order to increase my hours, I need to interview for my role again. I feel this is unfair as wasn't the 13 years of full time work evidence enough of my competency in the role? Over the years of being part time, I've also occasionally come in when they're short staffed to help out on my non working days, so this just feels like another kick in the teeth. Is this the norm?