David Virgil Dafinoiu, MSc, CCSA, CCRM, FSO, ILO, TCO

David Virgil Dafinoiu, MSc, CCSA, CCRM, FSO, ILO, TCO

AI Expert | Cybersecurity Leader | Deputy CISO | Security Architect | University Board Member | Naval Intelligence Officer | Counter Terrorism Certified

AT&T•New York City Metropolitan Area, United States

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Experience12+ Years
LevelCXO

Executive Overview

Servant Leader | Positive Attitude | Continuous Learner. Recipient of the U.S. Department of Homeland Security Outstanding Unit Award, the U.S. Coast Guard Unit Commendation, and the U.S. Coast Guard Meritorious Team Commendation. Appointed by the President of the United States as Vice-Chair of the Selective Service System Board. Currently serves as Vice-Commander of a Search & Rescue at Sea Unit, demonstrating exceptional leadership and commitment to national security and maritime safety. Multi-award-winning Technology and Cybersecurity Executive with a proven record of securing complex environments and driving growth across Fortune 10 companies, startups, and federal agencies. Recognized for critical, interdisciplinary thinking and strategic leadership. Entrepreneurial and results-driven, with deep expertise in enterprise cybersecurity optimization, risk and cost reduction, and AI-driven security program development. Skilled at transforming complex data into actionable defense strategies and aligning people, processes, and technology for proactive security. Bringing a unique blend of private and public sector experience, I accelerate security frameworks and methodologies, leveraging AI to deliver transformational programs that address evolving threats and organizational goals. Certified and licensed security and risk expert with extensive experience in enhancing enterprise security maturity and aligning solutions with leading frameworks such as NIST, ISO, and MITRE ATT&CK. I lead global teams and programs, managing multi-million-dollar budgets to advance strategic cybersecurity and critical infrastructure initiatives. In addition to my leadership role at AT&T, I serve in key advisory and governance positions: • Chair, Technology Research Task Force – Office of the Director of National Intelligence (ODNI) • Committee Member, Critical Infrastructure – New Jersey Office of Homeland Security and Preparedness • Vice President & IT Sector Chief – FBI Infragard Program, New Jersey Chapter • Cybersecurity Senior Industry Advisor & Board Member – Pace University and Seton Hall University Disclaimer: everything in my postings, including comments, images, videos, opinions or likes represents my personal and humble opinion, and is not affiliated with, nor approved by any of my employers.

Career Timeline

Professional employment history
  • Jun 2024–Present· 2 yrs 4 mos
    • Cybersecurity Senior Industry Advisor and Board MemberCurrent
      Jun 2024–Present
  • 2022–Present· 4 yrs 9 mos
    • Officer & NJ state IT Sector Chief appointed by the FBI Liaison. Former chapter Vice-President Current
      2022–Present
  • AT&TCurrent
    Dec 2021–Present· 4 yrs 10 mos
    • Chief Security Officer, CybersecurityCurrent
      Dec 2021–Present
  • NJOHSPCurrent
    2021–Present· 5 yrs 9 mos
    • Infrastructure Advisory Committee MemberCurrent
      2021–Present
    • Cybersecurity Senior Industry Advisor and Board MemberCurrent
      May 2018–Present
    • Homeland Security Advisor & Industry Lead on 5G Technology
      2024–2025
  • Mar 2020–Dec 2021· 1 yr 9 mos
    • Deputy Chief Information Security Officer
      Mar 2020–Dec 2021
  • May 2017–Mar 2020· 2 yrs 10 mos
    • Head of Global NextGen & IoT Cybersecurity Architecture - Corporate Security
      May 2017–Mar 2020
  • Apr 2017–Feb 2020· 2 yrs 10 mos
    • Cybersecurity Senior Industry Advisor and Board Member
      Apr 2017–Feb 2020
  • Oct 2014–May 2017· 2 yrs 7 mos
    • Cybersecurity Product Development Lead
      Oct 2014–May 2017

Education

Internet of Things (IoT) Security - FEMA AWR-428

Cybersecurity

Norwich University

Combating Transnational Crime & Terrorism Financing (CTCTF)

Transnational Crime & Terrorism Financing

National White Collar Crime Center - NW3C

Business Continuity Planning

The Rural Domestic Preparedness Consortium (RDPC)

NorthWest Arkansas Community College

BUSINESS FINANCIAL MANAGEMENT RECOVERY

Finance and Financial Management Services

Columbia University

Counter-Terrorist Site Protection (DD)

Louisiana State University

Leading with Distingtion Program

Organizational Leadership

AT&T

Master's of Science

Computer Engineering

Universitatea Politehnica din Timişoara

Engineer’s Degree

Signal & Geospatial Intelligence

Israeli Naval Academy

Division Officer

Communications. Logistics/Materials

US Coast Guard Academy

Advisory Board Member

Cybersecurity

Rutgers University

Advisory Board Member - Cybersecurity

Pace University - Seidenberg School of Computer Science and Information Systems

Executive Relationship Map

Reports To
David Virgil Dafinoiu, MSc, CCSA, CCRM, FSO, ILO, TCO
Vice Chair & President
Chief Financial Officer
Chief Technology Officer
Chief Operating Officer

Executive Network Preview

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Skills & Expertise

20 of 20 skills
Risk AssessmentSoftware DevelopmentProject ManagementInformation SecurityLeadershipRisk ManagementNew Business DevelopmentSecurity ManagementBusiness Process ImprovementBusiness AnalysisAnalysisManagement ConsultingProgram ManagementCloud ComputingSecurityStrategic PlanningTrainingStart-upsHomeland SecurityIT Strategy