It was long because Lockheed had me in the system for months. I was skipped and sent to the on-site interview instead of the initial phone screenings and etc. Initially, 14 people were on-site for interviews and some applied for Software and others for Systems engineering. You had an hour long presentation on the overview of the company and also the perks and benefits. Then you went straight to interviews. You have 3 interviews that are close to 45 mins long. The people are very nice in tone and fair when it comes to interviewing questions. Everyone gets asked the same question for the job they are applying for. The first two people were purely asking behavioral questions and the first person told me not to even worry about STAR based answering. Interview as followed: 1) Behavioral questions. 1-2 questions on the background on my resume. 2) Behavioral questions. 1-2 questions on background in technical experience. 3) 1-2 behavioral questions. 10 Technical questions. Followed by Whizbang coding question. You have to be able to walk through the answer and explain what you did.