David Alfonso

David Alfonso: Email & Phone Number

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I.T. Security Engineer at Educational Federal Credit Union|Miami-Fort Lauderdale Area, United States

Position:

I.T. Security Engineer at Educational Federal Credit Union

Location:

Miami-Fort Lauderdale Area, United States

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Last updated: 2026-05-27
Updated: 2026-05-27

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Work Experience 16 years

I.T. Security Engineer at Educational Federal Credit Union

Aug 2021 - Current

Cyber Security Consultant at MSP in Florida

May 2017 - Aug 2021

IT Support Specialist at MSP in Florida

May 2016 - May 2017

IT Specialist at Barbisoni 1965 SRL

Feb 2010 - Sep 2014

David Alfonso started working in 2010, then the employee has changed 2 companies and 3 jobs. On average, David Alfonso works for one company for 3 years 8 months.

Their professional focus is Cybersecurity, Cyber Threat Intelligence (CTI), and Darkweb across 3 core areas.

David holds Cybersecurity Splunk Certified, Proofpoint Certified Email Authentication Specialist, and Proofpoint Certified Identity Threat Specialist certifications.

Education

Bachelor of Science at Atlantis University

David Alfonso Namesakes

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Position
David Shane
Market Lead Dentist
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David
DUNCAN UNIFIED SCHOOL DIST 2
Principal
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David
B. Sampson Inc.
Vice President of Construction
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