Information Technology and information systems Management in Finance, accounting and Banking

As stated in the topic column, The idea is to gain some rational opinions from others regarding the need for IT and IS management in fiancé, accounting and banking ,along with the amalgamation of positions within these fields. I'm considering studying IT management after I complete my MS of Finance. I have spoken directly with many that work front office , back office and individuals in "top" senior management positions at some of the highest performing financial companies . I'm simply Looking for some unbiased feedback, Thanks .