NEXTGEN - Key Persons


Christian Atienza

Job Titles:
  • Vice President, Finance & Accounting

Dexter Lee

Job Titles:
  • Vice President of Business Operations
Dexter is the Vice President of Business Operations, which includes leading the Legal, Contracts, Business Analytics, and PMO teams. As a results-oriented executive leader with over 25 years of wireless industry experience, Dexter has held several leadership roles in business operations and engineering services delivery, emphasizing organizational coherence and business process improvement.

Henrik Centerham - VP of Sales

Job Titles:
  • Vice President of Sales
Henrik is the Vice President of Sales and manages our sales programs and account teams in the East region. With 20 years of experience in sales management, account management, and sales operation within the telecom industry, Henrik has a strong domain knowledge resulting in sales growth and client satisfaction.

Irene Stone

Job Titles:
  • Vice President of Client Services
Irene is Vice President of Client Services, responsible for key customer relationships in order to better deliver opportunity, value, and results. Irene brings a unique mix of marketing, sales, and staffing experience to her role and has a proven track record of client success, business results, and growth.

Jonathan Langley

Job Titles:
  • Executive Vice President & Chief Talent and Technology Officer

Julie Pieters

Job Titles:
  • Vice President of People Operations
Julie is the Vice President of People Operations, leading the Human Resources, Information Technology, Marketing, and Operations Support teams. With 20 years of staffing experience and 15 years focused on the wireless industry, Julie has a strong background in setting and leading strategic initiatives across the diverse programs owned by the People Operations team. At the same time, she is fostering an inclusive culture and diverse workplace, empowering all employees to contribute to their full potential.

Liz Fiallo

Job Titles:
  • Senior Vice President of Sales
  • Senior Vice President of Sales & Business Development
Liz is the Senior Vice President of Sales & Business Development. She manages the sales and account management globally. With 30 years of experience in Sales and Business Development in the Wireless Industry, Liz has a strong background in sales development and expansion, strategic planning, revenue growth, and profit gains.

Mark Walker - President

Job Titles:
  • President
  • Warriors4Wireless Board Member

Michael Kefauver

Job Titles:
  • Vice President of Deployment Services

Michelle Cadena - VP of Sales

Job Titles:
  • Vice President of Sales
Michelle Cadena is a California native and a proud graduate of UC Berkeley. She began her career in Technology in the early 2000's working as an IT and telecom recruiter. Michelle has also worked as a Business Development Director in Technical Sales and now in Sales Leadership. Michelle is a busy mom to 3 teenagers and enjoys traveling.

Mike Cutler

Job Titles:
  • Vice President of Recruiting

Mike Dawkins

Job Titles:
  • Vice President of Broadband & Enterprise

Neil Palmer

Job Titles:
  • Vice President of Business Development
  • Vice President of Deployment
Neil is the Vice President of Deployment and C&I Sales and manages the sales globally for the company. With over 25 years of experience in Business Development and Operations in the Wireless Industry, Neil has a strong sales/business development, strategic planning, and delivery background.

Nikhil Dogra

Job Titles:
  • Vice President of Engineering Services Managing Operations
Nikhil is the Vice President of Engineering Services managing Operations, delivery, and P&L for Engineering business. Nikhil has 25+ years of progressive experience in the wireless industry, with expertise in Engineering delivery, P&L management, Portfolio management, Business development, Solution development, alliance development, and strategic planning. Nikhil resides in Virginia with his wife and two sons. In his free time, Nikhil loves to reflect on life through his blogs, articles, and poems.

Rashid Iqbal - EVP

Job Titles:
  • Chief Growth Officer
  • Executive Vice President
  • Global Executive
Rashid is a seasoned global executive with 25+ years of wireless telecom experience. His expertise includes M&A, P&L management, sales and customer management, geographic expansion, and diversifying service portfolios. He is part of the executive leadership team responsible for P&L. As the Executive Vice President and Chief Growth Officer, he has overall responsibility for Sales, Solutions, Finance, Legal, and Business Analytics organizations. He has managed operations on five continents.

Simon Messenger - VP of Sales

Job Titles:
  • Vice President of Sales