In 2021, Kreg Wesley started serving the Yorkville CUSD 115 community as the district’s director of business services. 

He began his career as a fifth-grade teacher in DeKalb District 428 and his first administrative position was as the dean of students at Sycamore High School District 427. 

As the Director of Operations for Sycamore School District, he supervised the transportation, maintenance, and grounds departments. He worked closely with architects and construction managers for several construction projects including the building of one school and additions to six schools. He also served as a principal in District 427.

Kreg received his undergraduate degree in elementary education from Northern Illinois University. He earned a master’s degree in educational leadership from North Central College. Kreg returned to Northern Illinois University and earned the designation of Chief School Business Official (CSBO) in 2006.