Jonnathan Rivera: Email & Phone Number

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Technical Lead at GBM|Guatemala

Position:

Technical Lead at GBM

Location:

Guatemala

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Last updated: 2026-10-02

Updated: 2026-10-02

Found email addresses for Jonnathan Rivera:

Business emails:

j**************a@claro.com.gt,

j*****a@gbm.net

Personal emails:

j**************a@gmail.com

Found phone for Jonnathan Rivera:

+502-***-***-1073

Prospect analytics

Current work details

DepartmentInformation Technology and Services

Availability

TimezoneCST

Best time to contact12:00 PM – 4:00 PM

A different Jonnathan Rivera?

Work Experience 17 years

Technical Lead at GBM

Jan 2026 - Current

Cibersecurity Engineer at GBM

Jun 2022 - May 2026

Network Security Specialist at Claro Guatemala

May 2013 - Jun 2022

Advance Telecommunication Technician at ITS InfoCom

Feb 2011 - May 2013

Fraud Analyst at Telefonica Guatemala

Jun 2009 - Feb 2011

Jonnathan Rivera started working in 2009, then the employee has changed 3 companies and 4 jobs. On average, Jonnathan Rivera works for one company for 3 years 7 months.

Jonnathan is proficient in English and Spanish. Their professional focus is Arbor, Cisco ASA, and Cisco Security across 3 core areas.

Jonnathan holds Palo Alto Networks Certified Security Service Edge Engineer, Cisco Fire Jumper - Field Engineer - Secure Firewall, and Fortinet Certified Associate Cybersecurity certifications.

Education

Master’s Degree at Universidad Galileo

Engineer’s Degree at Universidad Galileo

Frequently Asked Questions

What is Jonnathan Rivera's email address?

SignalHire found verified email addresses for Jonnathan Rivera, both business and personal. Their business email is j**************a@claro.com.gt, and personal emails include j**************a@gmail.com.

What is Jonnathan Rivera's phone number?

SignalHire found a verified phone number for Jonnathan Rivera: +502-***-***-1073.

How do I contact Jonnathan Rivera at GBM?

You can reach Jonnathan Rivera 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 Jonnathan Rivera's professional background?

Jonnathan Rivera has 17 years of professional experience. They have held roles including Cibersecurity Engineer, Network Security Specialist, and Advance Telecommunication Technician at companies such as GBM, Claro Guatemala, and ITS InfoCom. Their education includes Master’s Degree from Universidad Galileo, and Engineer’s Degree from Universidad Galileo.

Is Jonnathan Rivera's contact information up to date?

Yes. Jonnathan Rivera's SignalHire profile was last updated on 2 October 2026, reflecting their current position as Technical Lead at GBM in San Jose, Costa Rica.

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