Dexter

Dexter: Email & Phone Number

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IT Operations Manager at The GSI Family of Companies|Honolulu County, Hawaii, United States

Position:

IT Operations Manager at The GSI Family of Companies

Location:

Honolulu County, Hawaii, United States

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Last updated: 2025-05-28
Updated: 2025-05-28

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Work Experience 19 years

IT Operations Manager at The GSI Family of Companies

Sep 2019 - Current

IT Technical Support Analyst at The GSI Family of Companies

Apr 2018 - Sep 2019

IT Operations Support at TEKsystems

Sep 2017 - Jan 2018

Executive at Macquarie Group

Apr 2013 - Jun 2016

Technical Lead ITIS at Cognizant

May 2010 - Mar 2013

Technical Support Senior Associate at Dell Technologies

Dec 2008 - May 2010

Customer Support Specialist at IBM

May 2008 - Nov 2008

IT Lecturer at Informatics Education Ltd.

Aug 2007 - May 2008

Dexter started working in 2007, then the employee has changed 6 companies and 7 jobs. On average, Dexter works for one company for 2 years 2 months.

Their professional focus is access control management, Active Directory, and airwatch across 3 core areas.

Education

Bachelor of Science - BS at Technological Institute of the Philippines

Frequently Asked Questions

What is Dexter's email address?

SignalHire found a verified business email address for Dexter: **@gsi-companies.com.

What is Dexter's phone number?

SignalHire found a verified phone number for Dexter: +1-***-***-3878.

How do I contact Dexter at The GSI Family of Companies?

You can reach Dexter 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 Dexter's professional background?

Dexter has 19 years of professional experience. They have held roles including IT Technical Support Analyst, IT Operations Support, and Executive at companies such as The GSI Family of Companies, TEKsystems, and Macquarie Group. Their education includes Bachelor of Science - BS from Technological Institute of the Philippines.

Is Dexter's contact information up to date?

Yes. Dexter's SignalHire profile was last updated on 28 May 2025, reflecting their current position as IT Operations Manager at The GSI Family of Companies in Honolulu, Hawaii, United States.

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