Sheena Johnson

Sheena Johnson has extensive experience in engineering and maintenance roles, currently serving as an Application Engineer at INFICON since January 2019. Previously, Sheena worked as an Application Engineer at PDF Solutions, focusing on E-Beam Scanning Electron Microscope technologies, and held the position of Field Service Engineer at Tokyo Electron, where responsibilities included maintenance of lithographic toolsets and adherence to clean room protocols. Prior experience in the US Navy as a Naval Nuclear Prototype Instructor and Work Center Supervisor involved training personnel in nuclear propulsion systems and managing maintenance operations for naval assets, contributing to a zero-deficiency record in maintenance checks. Sheena holds a Bachelor's degree in Nuclear Engineering Technology from Excelsior University and has received extensive military and technical training in nuclear systems and safety protocols.