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Guillermo Colell

Guillermo Colell photo and title
colell-guillermo.png Guillermo Colell
Executive Director of Strategy & Roadmaps,
Innovation & Capabilities Office,

ManTech International

Guillermo is a seasoned public servant and a technology executive with a background in strategy and product management. In his current role at ManTech, he charts the path of future solutions in applied AI, cybersecurity, digital modeling, and IT infrastructure. In the past, Guillermo held leadership roles in product teams at PayPal and HubSpot. He served for eight years as a commissioned officer in the U.S. Marine Corps and the U.S. Department of State. Guillermo has earned an MBA from MIT Sloan and a B.A. from the University of Notre Dame. He is the proud father of two young children.