Presently, Dimitrius Oliveira occupies the position of Chief Executive Officer for Atento SA and President at Atento Brasil SA (a subsidiary of Atento SA).

In the past Mr. Oliveira held the position of Vice President-Operations at Prime Sistemas de Atendimento ao Consumidor Ltda.

He received an undergraduate degree from Harvard Business School, an undergraduate degree from Universidade de Mogi das Cruzes and an MBA from Escola Superior de Propaganda e Marketing.