Sonja Johnson is a seasoned sales and customer success leader with extensive experience in accelerating organizational growth. They served as Area Sales Manager at AT&T from 1998 to 2004 and advanced to Senior Director, Enterprise at Level 3 Communications, where they worked from 2004 to 2015. Sonja continues to excel as an Enterprise Account Director at GTT, a role they began in 2024. They previously held positions at Lumen Technologies as Director of Customer Success for Northern California (2020-2023) and at Comcast Business Services as West Division Director-Majors (2016-2019). Passionate about cultivating culture and mentorship, Sonja is dedicated to building a winning legacy in their field.
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