John Greene

John Greene is an experienced Operations Director and Commercial Manager with a robust background in leading commercial activities and managing large-scale bids and contracts across various sectors. Currently, at Mace, John oversees the Commercial Business Partner services in bid operations, focusing on risk analysis and governance processes. Prior to Mace, John spent over two decades at Airbus Defence and Space, where significant roles included leading major bids and contract negotiations for high-profile programs, such as the ESA Biomass mission and UK Space Systems projects. John's expertise encompasses the development and implementation of commercial strategies, negotiation of multi-million Euro claims, and formation of international teams to enhance commercial functions. John's career began in various contract and procurement management roles at the UK Ministry of Defence, emphasizing procurement strategy development and negotiation.