One phone, then an in person interview. Job Offer came about 2 weeks after in person. In person interview was at the reception, in a private meeting room. 2 people performed the interview.
Interview questions [1]
Question 1
About my military experience and how it could be an asset to them.
I applied online. I interviewed at Lockheed Martin
Interview
One round which was a virtual call with a manager. Brief behavioral questions, then very basic programming questions, like about pillars of OOP (no actual coding). Got positive vibes from the interviewer and received offer a few days later.
Was relatively easygoing and chill. Mostly behavioral questions and testing of your people skills. Asked if I have used C/C++ and that was pretty much it as for the technical part.