Danessa Lambdin


Danessa Lambdin

VP, Customer Success and Operations

Danessa currently leads AT&T’s cyber security business. She is responsible for driving growth and profitability for the AT&T Security portfolio, consisting of network, premise, cloud and mobile security products, threat management and consulting. She leads a large team consisting of Sales, Product, Marketing, and Consulting leaders.

Danessa is a veteran of the mobility industry with more than 20 years of experience. Her tenure with AT&T includes leadership positions in operations, marketing, product management, and platform transformation. Danessa specializes in large integration initiatives, playing a critical role in mergers and acquisitions and focusing on the end-to-end customer experience.

Previously, Danessa was VP of Enterprise Mobility. In this role, she led a team responsible for developing and delivering innovative solutions for business customers. She also managed dynamic offers and pricing strategy for nearly 3.5 million enterprise customers.

Prior to that role, Danessa Lambdin led the Strategic Platform and Program Management Office. Known for her excellence in delivering results, Danessa was responsible for driving integrated programs across the business.

A native of Oklahoma, Danessa earned her undergraduate degree in Science from the University of Central Oklahoma. She has continued her passion for Science and Technology by serving as a mentor to young leaders inside and outside of AT&T entering the STEM field. In 2010, Danessa received the Women of Color STEM Magazine Award for “Technology Rising Stars.”

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