Erwin Duncan

Erwin Duncan's email & phone

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CTIO at Tigo Guatemala|Colombia

Position:

CTIO at Tigo Guatemala

Location:

Colombia

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Last updated: 2026-04-28
Updated: 2026-04-28

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Work Experience 26 years

CTIO at Tigo Guatemala

Apr 2024 - Current

Vice President Supply Chain at Tigo Colombia

Oct 2018 - Apr 2024

Technical purchases director at Tigo / Une Colombia

Apr 2015 - Oct 2018

CTIO at Millicom (Tigo)

Nov 2009 - Mar 2015

Network Planning Manager at Millicom (Tigo)

Nov 2007 - Oct 2009

Technical Manager at Nokia

Aug 2005 - Oct 2007

O&M core engineer at Colombia movil

Jun 2003 - Jul 2005

Planning Engineer at Celcaribe

Oct 2000 - May 2003

Erwin Duncan started working in 2000, then the employee has changed 6 companies and 6 jobs. On average, Erwin Duncan works for one company for 3 years 2 months.

Education

Master of Business Administration (MBA) at INALDE business school

Bachelor's degree at Universidad del Norte

Frequently Asked Questions

What is Erwin Duncan's email address?

SignalHire found a verified business email address for Erwin Duncan: e******n@tigo.com.gt.

What is Erwin Duncan's phone number?

SignalHire found a verified phone number for Erwin Duncan: +57-***-***-2054.

How do I contact Erwin Duncan at Tigo Guatemala?

You can reach Erwin Duncan 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 Erwin Duncan's professional background?

Erwin Duncan has 26 years of professional experience. They have held roles including Vice President Supply Chain, Technical purchases director, and CTIO at companies such as Tigo Colombia, Tigo / Une Colombia, and Millicom (Tigo). Their education includes Master of Business Administration (MBA) from INALDE business school, and Bachelor's degree from Universidad del Norte.

Is Erwin Duncan's contact information up to date?

Yes. Erwin Duncan's SignalHire profile was last updated on 28 April 2026, reflecting their current position as CTIO at Tigo Guatemala in Guatemala, Guatemala, Guatemala.

Other employees at Tigo Guatemala

Name
Company
Position
Arnulfo Hernandez
Security and Systems Compliance
Salvador Antonio Ramirez Torres
Tecnología de la información y telecomunicaciones
Jose Portillo
OPERATION SERVICE & MATERIALS MANAGEMENT COORDINATOR

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