Douglas: Email & Phone Number

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Manager - Telecom Infrastructure at Navajo Tribal Utility Authority - NTUA|Greater Farmington Area, United States

Position:

Manager - Telecom Infrastructure at Navajo Tribal Utility Authority - NTUA

Location:

Greater Farmington Area, United States

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Last updated: 2026-06-02

Updated: 2026-06-02

Found email addresses for Douglas:

Business emails:

d***m@ntua.com,

d*****s@ntua.com,

d******m@ntua.com

Personal emails:

m**********l@yahoo.com,

c******h@netscape.net

Found phones for Douglas:

+1-623-***-**33,

+1-323-***-**31,

+1-623-***-**82,

+1-520-***-**34

A different Douglas?

Work Experience 28 years

Manager - Telecom Infrastructure at Navajo Tribal Utility Authority - NTUA

Dec 2020 - Current

Senior Network Engineer - Core Engineering at FirstLight Fiber

Oct 2018 - Dec 2020

Manager of Network Operations NE Region – Optical Transport Services at Charter Communications

May 2017 - Oct 2018

Senior Network Engineer - Optical Transport Services at Charter Communications (Formerly Time Warner Cable)

Mar 2014 - May 2017

Senior Sales Engineer at Ronco

Oct 2011 - Nov 2013

Client Services Manager II at Avaya

Oct 2009 - Oct 2011

Customer Service Account Manager at Nortel Networks

Nov 2004 - Oct 2009

Senior Resident Engineer at Nortel Networks

Mar 2003 - Jan 2006

Senior Premium Services Engineer at Nortel Networks

May 2000 - Dec 2003

Network manager at Cutter Information Corp.

Mar 1998 - May 2000

Douglas started working in 1998, then the employee has changed 7 companies and 9 jobs. On average, Douglas works for one company for 3 years.

Their professional focus is Account Management, Architecture, and Attention to Detail across 3 core areas.

Douglas holds K225: 6500 Broadband and Photonic Layer TU&T Kit, E612: Installation and First Line Maintenance for Single Rack Unit Carrier Ethernet Switches, and E622: Installation and First Line Maintenance for Multi Rack Unit Carrier Ethernet Switches certifications.

Education

104 credits towards a BA at State University of New York College at Oneonta

State University of New York at Albany

Ballston Spa High School

Frequently Asked Questions

What is Douglas's email address?

SignalHire found verified email addresses for Douglas, both business and personal. Their business email is d***m@ntua.com, and personal emails include m**********l@yahoo.com, m**********l@yahoo.com, and c******h@netscape.net.

What is Douglas's phone number?

SignalHire found multiple verified phone numbers for Douglas: +1-623-***-**33, +1-323-***-**31, and +1-623-***-**82.

How do I contact Douglas at Navajo Tribal Utility Authority - NTUA?

You can reach Douglas through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Douglas's professional background?

Douglas has 28 years of professional experience. They have held roles including Senior Network Engineer - Core Engineering, Manager of Network Operations NE Region – Optical Transport Services, and Senior Network Engineer - Optical Transport Services at companies such as FirstLight Fiber, Charter Communications, and Charter Communications (Formerly Time Warner Cable). Their education includes 104 credits towards a BA from State University of New York College at Oneonta, and State University of New York at Albany.

Is Douglas's contact information up to date?

Yes. Douglas's SignalHire profile was last updated on 2 June 2026, reflecting their current position as Manager - Telecom Infrastructure at Navajo Tribal Utility Authority - NTUA in Fort Defiance , Arizona , United States.

Douglas Namesakes

Name

Company

Position

Douglas

Windshear Inc.

Test Engineer

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Douglas Silva

Sicredi

Software Engineer II

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Douglas Murr

DSM INC

President

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Other employees at Navajo Tribal Utility Authority - NTUA

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Company

Position

Harrisetta Sandoval

Navajo Tribal Utility Authority - NTUA

Electrical Engineer

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Ryan Edison

Navajo Tribal Utility Authority - NTUA

Training Coordinator

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Michelle Herrera

Navajo Tribal Utility Authority - NTUA

Administrative Assistant

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Sidney Dietz

Navajo Tribal Utility Authority - NTUA

Chairman of the Board

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Willette Edwards

Navajo Tribal Utility Authority - NTUA

Project Supervisor

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Jaden Cleveland

Navajo Tribal Utility Authority - NTUA

Chemist

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Jessica Tsosie

Navajo Tribal Utility Authority - NTUA

Assistant Manager

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Joshua Ben

Navajo Tribal Utility Authority - NTUA

Materials Coordinator

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Louis Shepherd

Navajo Tribal Utility Authority - NTUA

ROW Manager

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Felicita Faber

Navajo Tribal Utility Authority - NTUA

Records Technician

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