Wrapped up my Boeing loop last month. Sharing because I couldn't find much specific info when I was prepping.
Background: I transitioned out of the Air Force 18 months ago. The role was Systems Engineer II, commercial aviation side, Everett WA.
Round 1: Recruiter screen, 30 min. Standard stuff: why Boeing, can you relocate, salary expectations, timeline. She was friendly but clearly working from a script.
Round 2: Technical phone screen with a senior systems engineer. He asked about requirements decomposition, how I'd handle conflicting specs from different subsystems teams, and one scenario about what I'd do if I found a safety concern mid-program. That last one felt like a test of process knowledge and composure simultaneously.
Round 3: Virtual panel, 4 people, 90 minutes. Mix of behavioral and technical. The behavioral questions were very much Boeing-flavored: emphasis on working within regulated environments, how you handle disagreement with leadership, documentation and traceability. They asked about a time I had to escalate a concern. Be specific and don't sanitize the story.
Round 4: Hiring manager 1:1, 45 min. More conversational. Felt like a culture fit check. He asked about my 5-year plan a lot.
Got an offer 3 weeks after the final round. Clearance check added another 2 weeks before the offer letter was formalized. Process is slow but they communicate.
Happy to answer questions.