Chamblee is currently the executive director/CEO of the Mississippi Petroleum Marketers & Convenience Stores Association and the Mississippi Propane Gas Association. He manages two large trade associations providing vital business services to the membership, while successfully working with numerous federal and state regulatory agencies and the Mississippi Legislature to improve the overall business environment for the member industries.

Chamblee has 28 years of experience in progressively challenging sales and management positions, expertise in public relations, business development, operations, purchasing, human resources and budgeting.

Prior to his current roles, he was the executive director of the Mississippi Funeral Directors Association from 2008-2010 and vice president of the Heritage Agency Insurance & Investments from 1994-2008.

Chamblee holds a Bachelor of Business Administration from Mississippi State University and industry certification from University of Mississippi School of Banking.