Lieutenant Sisco began his Patrol career in October 2001 as a member of the 138th Academy Class. He earned his commission in April of the following year and was assigned to the Van Wert Post. In 2008, he earned the Criminal Patrol Award. He was selected as Post Trooper of the Year twice and District Trooper of the Year in 2009. In 2011, he also earned the Criminal Patrol Certificate. As a trooper, he also served at the Defiance Post.