Greene works as a logistics consultant, and was a former tech entrepreneur in Indiana's startup community. He was part of the founding team of ClusterTruck, a technology-driven ghost kitchen, and served as the company's COO. Greene received a bachelor's degree in political science from Indiana University Purdue University Indianapolis.

Greene resides in western Shelby County with his wife, Erin, and children, RG, Flora and Lucy. Together, they have built their lives around a small farmstead, aspiring to lead a simpler way of life.