Citadel Completions LLC
Lake Charles, LA
Purpose The Mechanical Engineer is responsible for the design, development, analysis, and support of aircraft interior and structural systems for VIP and large cabin aircraft completions, modifications, and refurbishment programs. This role develops engineering solutions that meet customer requirements, regulatory standards, and operational objectives while supporting manufacturing, installation, certification, and aircraft delivery activities. The Mechanical Engineer collaborates closely with design, program management, production, quality, and certification teams to ensure successful project execution. Essential Job Functions Develop mechanical designs, engineering drawings, installation packages, and technical documentation for aircraft interior and structural modifications. Design and analyze aircraft interior components including monuments, cabinetry, seating installations, partitions, galleys, lavatories, and related structural assemblies. Create and maintain...

