Raytheon and Raytheon Technologies are not interchangeable labels for recruitment research. In July 2023, the parent changed its name to RTX and organized its principal businesses as Collins Aerospace, Pratt & Whitney and Raytheon. Older parent-company interview reports can therefore describe a different business from the Raytheon vacancy you are considering.
The current Raytheon careers page sits within RTX's recruitment platform and emphasizes its defense mission and engineering work. Start with the business and job description, then build an evidence-based account of why that team's work suits you. Technical depth, operational coordination and commercial judgment need different preparation.