Hello user, thanks for your query.
As you have completed your undergraduate program in engineering and then completed your post-graduation in MBA, you must know what goal you are up to. So, you can work in top positions in the long run. But it is you to choose which way you want to go. In which track you are better. If you are better in engineering then you should go for it but if you are good in finance there are a lot of opportunities waiting for you.