Raytheon Signal Processing Engineer interview questions

Invited to recruitment event located at a resort hotel. Lodging was very nice and lots of information about Raytheon was provided. There were multiple networking sessions. There were tours of the site were we got to see engineering labs.

Began with basic technical questions: Nyquist Frequency, Convolution, Image Processing application question. Then moved into questions about my resume and asked for me to discuss past work/school experiences. Overall, would describe the interview as moderate due to the technical questions being asked.