I think a degree or background in Finance is important. Work experience in the Finance Industry was useful for me to make the move between a banking role and moving to a Group Treasury role in a company, and most of my colleagues have also worked in Investment Banking prior to this.
Administrative people are interested in work that offers security and a sense of being part of a larger process. They may be at their best operating under supervisors who give clear guidelines, and performing routine tasks in a methodical and reliable way.
They tend to enjoy clerical and most forms of office work, where they perform essential administrative duties. They often form the backbone of large and small organisations alike. They may enjoy being in charge of office filing systems, and using computers and other office equipment to keep things running smoothly. They usually like routine work hours and prefer comfortable indoor workplaces.