Talked to a representative in a career fair at my school, as well as signed up on their website for the internship position. 3 weeks later I get a call asking for an interview the following day. Interview went smoothly, asked 3 questions about experiences such as discuss a time in my life on where I solved a problem. You get 3 of these questions and move on to the technical question. After the technical question the interviewer asked if I have any questions from him, and after that the interview ended. He said that NI will get back to me ASAP. A couple of weeks later I get a phone call telling me about how I got the offer. I also get mailed the job offer package the same day.

I submitted an online application and they were able to give me an interview soon. They were very nice and there were some technical questions on data structures. Specifically with binary tree.