Department / Segment Overview: Mechanical Systems, Externals, & Nacelles (MSEN): The MSEN Engineering organization is responsible for the design, development, and in-service support of power transmission systems, bearing compartment and rotor support design and analysis, oil and thermal management systems, engine externals packaging and architecture, as well as nacelles for commercial and military engine models. Pratt & Whitney is seeking a highly motivated and experienced engineer for a Senior Project Engineer position within our Mechanical Systems, Externals and Nacelles (MSEN) organization, supporting our GTF (Geared Turbofan) Externals Component Integrated Product Teams (CIPTs).