Executive Team
DFND's executive leadership team has a long history of success in cybersecurity, data analytics & IT staffing

Tony Miranda
Founder and Executive Vice President

Jeff Sarubbi
Founder and Executive Vice President

Geoffrey Poer
Chief Information Security Officer

Randy Cook
Executive Vice President, Technology

Ricky Grandy
Vice President, Professional Services

Bob Sarubbi
Vice President, Managing Partner

Christina Steele
Director of Operations

Marco Ribeiro
CTO & Managing Partner, São Paulo, Brazil