Real, anonymous reports from people who interviewed for Software Engineer at L3Harris, newest first and distilled into what to expect across the loop.
I ended up going through three rounds total, starting with a hiring manager conversation and then moving to another engineer. The last step was a team interview where I was grilled for about an hour. Alongside the live interviews, I also had a take-home assignment, and that was honestly the hardest part of the process.
After applying, I first did a recruiter phone call where the timing was set right away. I didn’t get a separate “pass/fail” step—at the end of the call I was told the Teams interview with the hiring manager was going to be scheduled, and I just picked a time. Because I had a referral, the whole recruiter interaction felt pretty smooth.
The interview process typically consists of multiple rounds, starting with a recruiter call, followed by interviews with hiring managers and team members, often culminating in a panel interview. Candidates should expect a blend of behavioral and technical questions throughout these stages.
Interviews heavily emphasize behavioral questions, often using the STAR method to assess candidates' past experiences and problem-solving approaches. Candidates should prepare to discuss their resume and past projects in detail, showcasing how they align with the role.
Technical questions are generally foundational, covering topics like OOP principles, basic algorithms, and relevant technologies. Candidates may encounter both theoretical questions and practical scenarios that require them to explain their understanding rather than solve complex problems on the spot.
Some candidates report a take-home assignment as part of the process, which can be challenging and time-consuming. This assignment is often viewed as a critical component of the evaluation, so candidates should allocate sufficient time and effort to complete it thoroughly.
Candidates frequently express frustration over a lack of timely communication regarding their application status after interviews. It's important to follow up proactively if updates are not received within the expected timeframe.
The interview environment is generally described as friendly and supportive, with interviewers focusing on fit and collaboration rather than high-pressure scenarios. Candidates should expect a respectful tone and a structured process that values clarity and communication.