I applied online. The process took 5 months. I interviewed at General Dynamics Electric Boat (Groton, CT) in Feb 2017
Interview
I applied online four months before I got a call from HR to schedule an interview. EB flew me to Groton for the in-person interview. I got a tour of the shipyard, and met with four supervisors for my interviews. I also had lunch with someone who held a similar position to the one I applied for. It was a good experience and they have a great atmosphere. Be prepared to be patient for the entire interview process and don't plan to be anywhere until at least 4 pm if you have an interview process starting at 7 am. Also wear completely closed shoes if you want to tour the shipyard. They are very strict on safety, especially for touring groups.
I applied online. I interviewed at General Dynamics Electric Boat (New London, CT)
Interview
At a general hiring event, they paired me with different engineers hiring for their respective teams. The interviews were generally based on a review of my resume, and how I felt I would fit into their respective team. Your individual experience will vary based on the team you are placed to interview for, as well as whoever is interviewing you. One person asked me a bunch of brain teasers, another just generally asked about my opinions on certain tasks to gauge if I would enjoy working in their team.
I was called in for an interview with travel expenses paid for including a hotel to spend the night. During the interview I was asked basic technical questions and was also asked to bring my transcript which the hiring person went over.
Behavioral Questions. STAR format. 3 rounds. Hiring manager call. 2 calls with team members. Questions asked: Tell me about yourself. Describe a time you solved a problem. Tell me a time you worked on a team.