Jeff Jarnigan is an assistant general manager and coach for the Arizona Rattlers of the Indoor Football League (IFL). A native of Oklahoma, Jarnigan played football at Southwestern College; shortly after graduating, he began a coaching career. From 1988 to 1999, Jarnigan was employed by four collegiate programs (Fort Hays State University, Bethel College, Morningside College, and Carleton College; at each, he generally served as either an offensive line or defensive line coach. In 2000, Jarnigan landed his first head coaching position; he coached the Minnesota Rage of the Indoor Football League for one year.