Ryan Linker is an experienced engineering product manager specializing in undersea propulsion at Barber-Nichols since December 2017, leading sustainability and business growth for DoD programs involving torpedo propulsion systems and related turbomachinery. Prior experience includes significant roles at GE Transportation, where Ryan served as staff engineer and engineering project manager, managing locomotive systems and excelling in engine cooling system design and validation. Additional expertise encompasses mechanical engineering internships at Motorola and GE Transportation, with a strong educational foundation in mechanical engineering from Stony Brook University.