Siemens
Sales Analyst
Profertil S.A
Natural Gas Manager and Trader
Conecta Gas
Director Business Development
TOTAL
Commercial Advisor
Shell
Supply Chain Manager Americas
Husky Energy
Category Manager
Rio Tinto
Global Sourcing Manager
Rio Tinto
Director Global Procurement - Raw Materials
TransCanada
Supply Chain Manager
Instituto Tecnológico de Buenos Aires
Penn State University
