Two rounds, pretty straightforward. I interviewed for 2 similar positions at L3Harris and both had the same process even though they were for different groups.
Round 1 was a 1 hour audio interview on Teams with 5-8 members of the team.
Round 2 was an on-site interview that took around 3-4 hours. On-site included a facility tour section with multiple members of the team, then a formal structured interview in one of the conference rooms.
Both L3Harris interviews I had were very enjoyable experiences. I received an offer from one team and accepted before I was able to hear back from the other.
