Vincent Ysrael Celestino

Sydney

Vincent Ysrael Celestino in Sydney works at AT&T (Senior Network Engineer - Managed Hosting Operations).

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AT&T Mar 2010 - Jul 2015
Senior Network Engineer - Managed Hosting Operations

Verizon Sep 2007 - Apr 2010
Lead Network Engineer - Complex Managed Services

Bayan Telecommunications May 2005 - Oct 2006
Network Engineer - Service Assurance Operations

None listed.