Concurrently, he serves as the director for the graduate program in Organization Development (MSOD), and for Leadership Initiatives at the McColl School. He is a principal with Sparks & Associates, LLC, a professional services firm focused on leadership and team development, corporate creativity and innovation and change management. He is also a managing partner with Peter C. Browning & Associates, LLC, a consulting firm providing services to corporate boards of directors. He has consulted with a variety of organizations in the public and private sectors, including the U.S. Navy; Transamerica; GlaxoSmithKline; Anheuser-Busch; Bank of America; Duke Energy; Wachovia/Wells Fargo and the Department of Energy.