Got contacted by recruiter who asked why I'm switching jobs, if I'm applying anywhere else and why I'm applying to ciena. Then interview with hiring manager who told me about the role and went over my resume. He said next interview would be technical. Then got contacted by recruiter again asking if I'm still interested and she booked a second interview. Second Interview was 3 guys asking about my past experiences, and asking questions based on the work I had done. Then contacted by recruiter again to see how I feel if I'm still interested.