I received an email from the hiring manager directly inquiring about if I am still looking for employment and whether I could schedule a phone interview. Phone interview was set for about a week later and covered basic questions about my graduate project and a few behavioral questions also. A few days later I was emailed to schedule an on-site interview for around a week later (it was very short notice) but luckily I could be flexible. The on-site interview consisted of three 2:1 interviews and three 1:1 interviews going over both technical and behavioral questions, but in my case it was mostly technical questions because I am a Master's EE student. I also was not required to give a presentation since I was not a Ph.D. candidate. The technical questions all came from my resume, so as long as you are confident with what is on your resume you will be fine. A large majority of the behavioral questions I was asked I actually had prepped for thanks to this website, so it was not too difficult to come up with examples. They focus heavily on your knowledge of equipment that you have used and their operating principles/theories so be very prepared for that.

Process begins with a phone screen with recruiter, followed by hiring manager discussion, then onsite interviews consisting of several one-on-one sessions, where candidates are usually expected to deliver a presentation.