Former Wisconsin Lutheran College men’s soccer standout Jonathan Stewart is in his seventh season as an assistant coach for the Warriors' men’s soccer team. Stewart serves as the team's goalkeepers coach. 

Stewart, a two-time NACC Scholar-Athlete and All-Sportsmanship selection, was a four-year (2010-2013) letterwinner as a goalkeeper for the Warriors. He appeared in 55 career games and made 234 saves. Stewart holds single season records for wins (11) and goals against average (1.23), both of which were set during the 2012 season.

A 2010 graduate of Waukesha South High School, Stewart was a two-year varsity letterwinner and earned All-Classic 8 Conference Honorable Mention honors in 2009. He was also named team MVP that season.

Stewart is employed as a personal trainer at Evolution Exercise and Spine. He and his wife, Amanda, reside in Waukesha.