Eduardo Sierra
Director of Information Technology at Telefónica Business Solutions
Others working in Telefónica Business Solutions
Roberto Alonzo
Information Technology Operations General Manager at Telefónica
Manuel Mata
Head of Business Continuity, Supply Chain and Privacy | Chief Information Security Officer CDO at Telefónica Business Solutions
Diane Sanchez
President and Chief Executive Officer at Telefónica Business Solutions
Jose Alvarez-Pallete
Consejero Delegado Chief Operating Officer at Telefónica Business Solutions
Eduardo Sierra's current Workspace
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