Hannah Lineback
Lead Service Management
- Role
- Lead Service Management at AT&T
- Location
- Dallas, TX, US
- LinkedIn followers
- 500 followers
About Hannah Lineback
I’m a results-driven professional with a broad skill set spanning marketing, consumer and business sales, sales team leadership and customer advocacy. I hold a Bachelor’s degree in Business Administration with concentrations in Marketing and International Business from Southeast Missouri State University. Currently, I work as a Lead Service Manager at AT & T, where I oversee Day 2 support for elite FED, SLED, and FirstNet mobility customers, ensuring seamless performance, exceptional client satisfaction, and operational excellence.
Experience
Lead Service Management
Oct 2025 — Present
Providing day 2 support to elite FED/SLED/FirstNet mobility customers.
Education
Southeast Missouri State University
Bachelor's degree, Business Administration
2017 — 2019
East Central College
Associate of Arts - AA, General Studies
2015 — 2017
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