Colleen Doreste
Lead Sales System Engineer at AT&T | Greater Orlando
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Lead Sales System Engineer at AT&T in May 2025 to Present
Client Solutions Executive at AT&T in August 2017 to May 2025
Enterprise Account Manager at CenturyLink Business in November 2014 to August 2017
Trainer II at CenturyLink Business in April 2012 to November 2014
Small Business Sales Consultant at CenturyLink Business in April 2009 to April 2012
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Strayer University, Bachelor of Business Administration - BBA, September 2026
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Sales Processes
Cold Calling
Negotiation
Outside Sales
Lead Qualification
Strategic Communications
Sales Pipeline Development
Forecasting
Communication
Software Industry
Sales Presentations
Training and Development (HR)
Customer Relationship Management (CRM)
Business-to-Business (B2B)
Business Forecasting
Enterprise Software
Telecommunications
Customer Retention
Leadership
Customer Experience
Wireless Technologies
Voice over IP (VoIP)
Solution Selling
Team Building
Managed Services
Training Delivery
Network Design
Direct Sales
Salesforce.com
Account Management
Sales
Management
Unified Communications
Network Security
IT Strategy
Information Technology
Business Analysis
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Discover more about AT&TWhat is Colleen Doreste email address?
Email Colleen Doreste at [email protected] and [email protected]. This email is the most updated Colleen Doreste's email found in 2026.
How to contact Colleen Doreste?
To contact Colleen Doreste send an email to [email protected] or [email protected]. (updated on August 26, 2024)
What company does Colleen Doreste work for?
Colleen Doreste works for AT&T
What is Colleen Doreste's role at AT&T?
Colleen Doreste is Lead Sales System Engineer
What is Colleen Doreste's Phone Number?
Colleen Doreste's phone (**) *** *** 179
What industry does Colleen Doreste work in?
Colleen Doreste works in the Telecommunications industry.
Colleen Doreste Email Addresses
Colleen Doreste Phone Numbers
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