Simon O'Brien

Simon O'Brien is a seasoned procurement professional with extensive experience in client-facing solutions and strategic sourcing. Currently serving as Principal Consultant at Proxima since January 2019, Simon has demonstrated expertise in delivering procurement strategies. Previously, in various roles at ADP from 2011 to 2018, Simon managed complex vendor relationships and negotiations, led an international procurement team, and developed a global strategy for substantial spend across multiple regions. Earlier experience includes a role as Procurement Consultant at Verizon Business, overseeing significant expenditures and category management for IT and Professional Services. Simon holds a Bachelor of Arts in Law from the University of Leicester.