I applied online. The process took 2 weeks. I interviewed at L3Harris (Rockwall, TX)
Interview
Most information will be received over email. Started with a pre-screen phone call from HR, confirming things on my resume and getting to know more about me. Got a call the same day saying that they would like to go through with a security and panel interview. These interviews were about a week later. The security interview asks a few background questions that may go against you getting a clearance. The panel interview consisted of 3 people, they asked me questions based on my resume, what coding languages I was familiar with, and a few behavioral questions. Got an offer the next day or so.
PLEASE NOTE: This job is not worth applying to if you have used any drugs in the last year, even legal marijuana, because it will go against you when you start your security clearance process. Try to abstain from any illegal substances for at least 1 year before applying.
I applied through college or university. I interviewed at L3Harris in Sep 2025
Interview
Applied through university recruiter. Interview was a panel interview with 4 teams. Asked questions about my project, OOP and simple arrays questions. Overall very easy and laid back. They did take almost 2 months to send an offer.
Interview questions [1]
Question 1
What is the difference between an array and a set.
You initially start with a screening process. Afterwards, you set up a back-to-back interview, one being somewhat of a behavioral interview, and the other being a technical interview. Both are an hour long.
Interview questions [1]
Question 1
In the technical interview, I was asked a LeetCode problem. It required you to use the bubble sort algorithm, which I did not know off the top of my head.
I applied online. The process took 2 weeks. I interviewed at L3Harris (Rochester, NY) in Nov 2023
Interview
After HR reached out, a 45-minute Microsoft Teams interview was scheduled as soon as I was available. I interviewed with two engineering managers. They mostly just asked me about what was on my resume, what I did at my previous jobs, and what skills I had. There were no technical questions or weird behavioral questions. I heard back with a job offer the next day.
Interview questions [1]
Question 1
Why do you want to work here? What programming languages are you currently most proficient in? Are you comfortable using an oscilloscope? What project are you most proud of?