Can I do MS in ECE after working for an IT company. My background is B.E.(ECE). Whether colleges will count my experience while admission.

Hi Ashish, of course you can. To pursue you a course in a subject that requires relevant background it is necessary to either have a degree in the same subject or have work ex in the same field. You work ex in a different field will be to your advantage provided you know how to make good use of it.