Noel Nazario

Cybersecurity Leader, IT Executive and Trainer

Talent

Washington, D.C., WashingtonMember since November 5, 2025

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About

Experienced CISO, Enterprise Architect, IT Auditor, and Technology Developer with deep understanding of technology fundamentals. With over 15 years in executive leadership roles and 20 years of hands-on technical experience, I have led efforts to advance controls monitoring and compliance, improve cybersecurity, develop technology roadmaps, transition operations to cloud environments, and integrate AI.

Experience

Chief Information Security Officer - U.S. Department of the Treasury

Led enterprise-wide cybersecurity transformation per Federal mandates and strategic goals.
Led SOC rollout and achieved improvements to the Intelligence environment’s risk posture.
Integrated AI-driven threat detection into operational workflows.

Senior Director, Strategy and Architecture, Federal Market - Annuk Incorporated

Directed enterprise architecture transformation for large public transit agency.
Led cloud modernization and operational streamlining, achieving long-term cost savings.
Partnered with executive teams to align IT strategy with revenue and efficiency goals.

Founder / President - Elfsec LLC

Delivered transformation consulting, focusing on secure AI/ML lifecycle integration.
Negotiated vendor partnerships and scaled service delivery.
Embedded ESG and sustainability goals into digital transformation strategies.

Additional Technology Development, Consulting, and Leadership Roles: Director, Grant Thornton; Senior Manager, EY; Manager, KPMG; Electronics Engineer, National Institute of Standards and Technology (NIST)