Marketing Development at ConservativeHQ.com Inc., a conservative online activism and fundraising company headed by political direct mail legend Richard A. Viguerie; before that he was the Director of Internet Marketing at The Grizzard Agency, a top ten direct marketing agency, as well as Internet Manager at Jesus Fellowship, Inc., which was in the vanguard of Internet use for religious nonprofits with sites like Churches dot Net and the Christian Internet Broadcast Network (citv.com).
Greene had been in academia, teaching international relations at Florida International University (fiu.edu) in Miami for a number of years.