INSTRUCTORS

John Graham

Mr. Graham began diving commercially in 1973 after graduating from Divers Institute of Technology. He has more than four decades of experience in ship repair, salvage, marine construction and pipeline installation utilizing air and mixed gas diving techniques. His career with Global took him to jobs in the North Sea, the Gulf of Mexico and throughout the United States. One of Global’s original founders, Mr. Graham continues to grow the company through his active involvement in operations through client and staff engagement.

Industry Associations:
• Propeller Club
• Puget Sound Maritime Historical Society, Contributor
• Society of Petroleum Engineers
• Society of Port Engineers