Marcello is a consultant welding engineer at TWI in the UK. Marcello joined TWI's structural integrity department in 2006, then transferred to the welding engineering section in 2009.
Prior to TWI, Marcello worked as a metallurgist and welding engineer for an Italian pressure vessel manufacturer, now owned by the Westinghouse Electric Company.
Marcello is a member of various standardisation committees, including ASME BPV section IX, ASME BPV III UK International Working Group, ISO committees for welding qualifications and was a member of welding quality and the French Afcen committee ‘RCC MRx’ for high temperature and fusion reactors.