L3Harris Mechanical Engineer Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 43 interview experiences · FREE TO READ
Candidate interview experiences
First-hand accounts from people who interviewed at L3Harris.
L3Harris
Mechanical Engineer
Mid Average Positive experience No offer 2 rounds
Interview process
Recruiter call Technical screen
Interview formats
Behavioral Technical
The job I'm interviewing for is really focused on Solidworks design work. I wanted to know how you guys use this software in your day-to-day to make sure it's a good fit for me. After that, he asked if I had any questions.
Confirmed questions2 questions
- Can you tell me about yourself?
- Could you describe how you utilize Solidworks design software in your current role?
L3Harris
Mechanical Engineer
Entry Average Positive experience Accept offer 1 round
Interview process
Panel
Interview formats
Behavioral Technical
It was a panel interview with 3 engineers and engineering managers. Since it's an entry-level position, the questions were mostly about my personality, teamwork, and leadership skills. There were a few technical questions, but they were more to gauge my problem-solving approach than to check if I knew the exact answer. They want someone they can work with, but I also needed to show I'm hardworking and capable. Using the STAR method is good, but don't talk too much.
Confirmed questions1 question
- Can you share an instance of a time you encountered failure?
L3Harris
Mechanical Engineer
Mid Difficult Neutral experience Accept offer 3 rounds
Interview process
Recruiter call Phone screen Onsite Panel Presentation
Interview formats
Behavioral Presentation Technical
The interview had 3 stages. First, I spoke with a recruiter. Then, I had a call with the hiring manager. Finally, I went for an on-site interview where I met a panel of engineers from different disciplines. It was a good chance to show what I can do.
Confirmed questions1 question
- Can you tell me about your past work experiences?
L3Harris Mechanical Engineer Interview Questions
Quoted word for word from L3Harris interview reports.
“What is the effect of cabin pressurization on an aircraft?”
Read reports →“Can you name the four forces acting on an airplane?”
Read reports →“How would you approach redesigning fuel lines around an oxygen tank?”
Read reports →“Can you explain how you would design a fan?”
Read reports →“What motivated your decision to pursue a career in engineering?”
Read report →“Tell me about a time you missed a deadline and how you handled it.”
Read report →“Can you share an instance of a time you encountered failure?”
Read report →“What are your future career aspirations in 5-10 years?”
Read report →“Tell me about a time you failed and how you learned from it.”
Read report →Formats, difficulty and experience
Across all 43 L3Harris interview reports.