Senior Mechanical Engineer - Aerospace (Secret DoD) Tucson

RTX is seeking a Senior Mechanical Engineer for an on-site role in Tucson, AZ. You will design, analyze, and optimize aerospace mechanisms and structures, lead design efforts, develop prototypes, manage suppliers, and support testing to meet rigorous standards. The ideal candidate has 5+ years in mechanical design and GD&T, with CREO CAD experience and a DoD Secret/Top-Secret clearance. Occasional travel to collaborate with vendors and oversee hardware procurement may be required.