Is my ENGINEERING undergrad GPA good enough For Grad School? TOP 25

I am a graduating senior at a top 25 engineering school. I am going to finish with a 3.2 in mechanical engineering and a minor in math.I also have research, leadership and some good internship experience. I have some job offers on the table, and I really would like to get a job and then pursue my MBA. Would it be possible to get into a Cornell MBA program or something of that caliber? any suggestions just let me know.

Thanks :-*