Systems Engineer applicants have rated the interview process at L3Harris with 2.7 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 72% positive. To compare, the company-average is 68.8% positive. This is according to Glassdoor user ratings.
Candidates applying for Systems Engineer roles take an average of 32 days to get hired, when considering 32 user submitted interviews for this role. To compare, the hiring process at L3Harris overall takes an average of 28 days.
Common stages of the interview process at L3Harris as a Systems Engineer according to 32 Glassdoor interviews include:
Recruiter set up an interview for the MOST GENERIC ROLE I have ever applied to. Figured it wouldn't hurt. Interviewed for the role with the hiring manager from the team and it's for an RF Engineer. I don't have ANY RF experience and never claimed to in my resume. So why did I get this interview and why was the job posting not specific about the role?
I applied online. I interviewed at L3Harris (Yorba Linda, CA)
Interview
The interview process was simple. The position I interviewed for was for a new grad systems engineer position. During the interview, they asked me mainly behavioral questions. My interview experience was overall good.
Interview questions [1]
Question 1
Describe a time you made a mistake or failed. How did you handle it?
I applied through college or university. The process took 1 day. I interviewed at L3Harris in Aug 2025
Interview
It was at the career fair. Ask me about myself and went through the resume and I had to explain what project I've done in the past. Told them about what I'm interested in.