I work PT, unsociable hours and minimum wage. I am doing this because it fits around family life and I don't have to pay for childcare, it is close to home and right now it is all I can manage with a very busy family life.
During the time I have worked there, about 4 years, my role has gone from a very basic one to one that is all singing and all dancing. When the manager is off sick, or not around, I am told to do it. I have responsibility for opening up and closing down etc. I don't know how this happened, but I seem to now be doing a manager's job. A while ago I went for a promotional role in the wider company and got to the final stage only to be told that that role was now scrapped (a crucial one!) and that the job would be divided up amongst existing staff. One of the reasons why I stepped up in my job, showed initiative etc. is because I like working there, and thought that I could start at the bottom and work my way up. It seems though that there is nowhere to go above where I am.
I work extra hours, I do the jobs no one else will do, I have never had a day off sick (whereas the other's sickness levels are atrocious), I'm covering for the manager when they are off sick/ not around, I am sent on projects, I get asked to identify issues and come up with solutions and put them in writing (at home) and other things. At the same time, I hear others who have joined after me telling everyone how they get paid more than the others, but when we have asked about pay rises due to the cost of living we are told there is no money and we should be glad to have the job, as there are plenty of people waiting.
So, I have heard from another manager that my own manager has highlighted me to take on extra. I know that this is a lot about the others won't as they won't do anything extra without more pay.
The thing is, I'm spent. I do way over what I am getting paid to do and I am sick of it now. I want to say to my manager "no sorry, I am doing enough. I am not doing anymore and you aren't going to pay me any extra, so no", but I think it will go down like a lead balloon.
AIBU - I am a jobsworth and should be glad I have a job.
IANBU - they are taking the piss.
I am looking for another job, but it means a massive logistical upheaval, so I do it with a heavy heart. I wanted to do this until my DC went to secondary, but the stress of this work now is not worth it. I may as well go work in my old role and be stressed out, but paid at least double.