From February 2003 to January 2014, Cisarik served as a senior vice-president of Enterprise, where he had primary responsibility for the oversight of the company’s intrastate natural gas pipelines and projects derived from LNG and other gas business development.
Prior to joining Enterprise, he was a senior vice-president of Coral Energy LLC, and, from 1997 to February 1999, he was vice-president, market development of Tejas Energy LLC.