Mario Cisneros is a Senior Sales Engineer Leader in the Alliance & ACC Channel at AT&T Business, where they lead a team of sales professionals delivering a full range of AT&T products and services to enterprise clients. With over 20 years of experience in technology management and sales engineering, they have specialized in various sectors, including Retail Manufacturing and Transportation. Previously, Mario held key positions at major companies such as Comcast and Level 3 Communications, focusing on network solutions and client experience. They are fluent in both English and Spanish and are known for their innovative sales leadership and team-building capabilities.
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