I applied through an employee referral. The process took 6 months. I interviewed at TAIT (Lititz, PA)
Interview
Talks with different people across the company structure as related to skill sets in an informal setting. Tour and Q&A around the facilities by one of the managers. I subsequently had lunch with someone at the Director level and had separate talks with him/her about my skills, work history and overall understanding of certain topics.
Interview questions [1]
Question 1
To explain work history and relevant skills from my resume. I was also "quizzed" on general knowledge about the job to show proficiency.