I work at a large, well-know company. For context, they are currently focusing on initiatives to encourage the progression of women in the workplace and to improve gender diversity.
I work on a 60% contract.
This year my boss decided that I should be promoted. She put me on the leadership programmes that are the well trodden paths to promotion to the next grade (ie everyone who does the programmes gets promoted) and I excelled.
I've just been told that the management team (which includes my boss) have decided that I won't be promoted because working a three day week means there's not big enough "platform" for the next level. They said they could never promote me to the next grade working three days per week.
They offered me two options - work a four day week covering maternity leave for a junior employee in a different part of the business. Despite it being a much more junior role, it would be a "better platform". Or stay in my current role and accept that I won't ever progress.
I am operating at the next level (which is why my boss wanted to promote me) and I love my current role. I also love working three days per week. I'm so frustrated that I won't be able to progress despite jumping through all the required hoops, having an outstanding performance evaluation and effectively managing my own team (which isn't usually expected at my grade).
Any advice?