It is often very little that separates successful people from the average. But nothing comes free.
If you do your job well and fulfill your responsibilities, this is often the best way to start a new career.
Talk to your supervisor about things you can do. Suggest improvements. Offer your help when help is needed. In retu ask for help to build a better career. It is often possible – right inside your own organization – especially if you have proved to be a valued employee.