It's not a hard process at all. I spent almost two hours there. Some basic questions and also my experience. Instrumentation part. Technically it was a two rounds interview process. I liked their interview process.
The process took 4 weeks. I interviewed at EuTech Scientific Services (New York, NY)
Interview
This was a very strange interview. The president asked many questions that were not related to the job such as what my parents did for a living. I have been out of college for a while and unable to find work and he asked me why I didn't find a job at least 3 times. The interview left me very uncomfortable.