Senior Mechanical Design Engineer

L3Harris Technologies is looking for Senior Mechanical Design Engineer in Plano, TX.
This local job opportunity with ID 3957063469 is live since 2026-11-10 08:22:58.
Design detailed parts, assemblies, and installations for aircraft structures, mission equipment, and mechanical systems. Develop layouts and engineering drawings, coordinate with tooling, flight sciences, manufacturing, and production teams, and apply CAD and structural analysis knowledge to integrated aircraft designs. This onsite role requires travel and the ability to obtain a DoD Secret security clearance. Research and develop layouts for aircraft structures and mechanical systems. Prepare engineering drawings for parts, assemblies, and installations. Coordinate design activities with tooling, flight sciences, manufacturing, and production teams. Use 3D solid-modeling CAD tools to support integrated system design. Apply structural analysis principles and basic aircraft systems knowledge. Work in aircraft hangars and on the flight line, and travel as needed. Mechanical design Aerospace design 3D solid modeling CAD NX/Unigraphics Pro/ENGINEER CATIA Engineering drawing preparation Structural analysis Aircraft systems Ability to obtain and maintain a DoD Secret security clearance5c143e31-5e48-4549-b638-05792d185386 read more