As an international student, you can work in the U.S. if your work experience is part of curricular practical training (CPT). Once you have a confirmed offer for an internship, whether off-campus or on-campus, you will need to do several things.
Undergraduates in the School of Engineering follow the directions below.
Graduate students in the School of Engineering, discuss with your dissertation adviser whether it is okay for you to take time away from your research to do an internship. If your dissertation adviser approves, then contact the Director of Graduate Studies in your program for the steps to follow for CPT.