I applied online. The process took 3 weeks. I interviewed at Lockheed Martin (Stratford, CT) in Dec 2022
Interview
Its a very simple and straight forward interview process that had simple questions about experience. Extremely selective on previous work and not too focused on academics but this varies for teams. For the team I was on, we had people with serious experience
Interview questions [1]
Question 1
What is a difficult project you were able to solve at your last internship?
Panel interview with hiring manager and several engineers on the team. Started with the program mission and how the role will fill the current gap. Questions related to technical skills on resume and what-would-you-do type scenarios. Overall, good experience.
Interview is straightforward and easygoing, they ask situational/behavioral questions that you should respond with in the STAR format. They also look over your resume and ask you about stuff on that.
I applied online. I interviewed at Lockheed Martin (Littleton, CO)
Interview
Mostly behavioral questions using star method, and some technical. Interviewed my the hiring manager his manager if I remember. But overall they were really nice and helped clarify the direction they wanted their questions to be answered
Lockheed Martin Mechanical Engineer Interview Questions | Glassdoor