Designer, Robert Trent Jones, Golf Course Designer, 1964-1968; Designer, George Fazio, Golf Course Designer, 1968-c. 1970; Designer, Jack Nicklaus, Golf Course Operations, 1972-1982; Principal, Jay Morrish and Associates, Ltd., Flower Mound, TX, 1983-present;

Morrish taught Horticulture at Colorado State University, while pursuing graduate degrees there c. 1964.

Member, American Society of Golf Course Architects, prior to 2002; President, American Society of Golf Course Architects, 2002-2004;

Golf Course Architect of the Year, Golf World Magazine, 1996;

Landscape and Nursery Management, Colorado State University;