James Hannah is GDIT’s global chief information officer and senior vice president for supply chain. Hannah leads the company’s information technology strategic plan in the areas of enterprise, business application, data centres, wide-area networks, and customer service. He also oversees supply chain management, including direct and indirect procurement and sourcing. Hannah previously served as deputy chief information officer, overseeing the delivery of critical business systems, architecture, engineering, and operations for all GDIT corporate IT services. Prior to joining GDIT, he held senior roles in the financial services, healthcare, and defence industries.