-General behavioral questions. Tell us about a time when you stood up against your senior? Tell us about a time you worked affectively under pressure. Can you describe an instance where your supervisor or manager just gave you too much work with not enough time? What did you do?

Interviewed for two concurrent roles on the Electronic Systems team — Controls and Hardware Diagnostics. Both rounds were conversational and well-organized. Interviewers were technically strong and genuinely interested in your background rather than running through a checklist. The behavioral round was STAR-format focused — expect questions around problem-solving, handling setbacks, and cross-functional collaboration. The technical round touched on embedded systems, hardware design, and diagnostics fundamentals. No curveballs, just solid depth. What stood out: interviewers took time to explain what the team actually works on, which made it easy to assess fit honestly. Timeline and communication were clear throughout. Tips: Know your projects cold, be ready to go deep on technical tradeoffs, and come with real questions about the team's work. Cummins seems to value engineers who can own problems end-to-end.