Job Hunting

How can a business go without the financial or accounting side of it? My sister being a graduate of Accountancy certaianly has a lot of job opportunites here and in California. She was so thankful that she got a job at a reputable bank in their state. BUt recently, she saw some risk management jobs , and I am not sure on what that is. So she explained to me that its a financial practice that involves business, financial and quantitative analysis, corporate finance and financial management. So it is still inclined with her course in college. She loves her work at the bank but she is thinking of trying this one as this is really a whole lot a different from the banking world. I wish her luck on this, and i support her all the way.