Riccardo Ranieri is Lead Engineer for System Operability of Centrifugal Compressor & Turbo Expander Applications at Baker Hughes, in Florence, Italy. His responsibility is to ensure the correct operability of Centrifugal Compressor and Turbo Expander trains and comply with Plant requirements. Riccardo got PhD in Particle Physics at University of Florence and worked ten years at discovery of Higgs Boson particle within L3 and CMS international collaborations at CERN. He joined GE in 2012.