Originally from St. Louis, Missouri, Jeanne is a SMHS parent since the summer of 2006. She began employment at St. Mary's in January 2016. She graduated with a Computer Science Engineering degree from University of Missouri-St. Louis.

As IT Director, Jeanne works with the hardware and software at St. Mary's, and she evaluates future technological solutions and directs their installation and support. As Registrar, she verifies education of alumni and works through each current student's transcript and report card to make sure the student(s) will complete all requirements and graduate on time. As Community Service Advisor, she sets up Mobile Serve accounts and verifies and tracks all student community service hours as well as parent/guardian service hours. Jeanne is also teaching AP Computer Science Principles class, part of the STEM program of classes from PLTW. She is the administrator for the school's software packages, including Infinite Campus, Mobile Serve, Finalsite, and others. Jeanne programs the contracts in Finalsite, programs and creates the master schedule in Infinite Campus, creates and supports student and staff emails, works with the Mobile Serve app, and handles IT support at St. Mary's. Jeanne is always ready to lend a hand and is known to paint walls and work on projects around school as time permits.

Jeanne and her husband, John, are the proud parents of SMHS alumni Cathy '10, Danielle '11, Beth '13, Greg '16, and Monica '20. Their youngest daughter, Nicole, has Down syndrome and graduated from high school in May 2023. The Cichon family enjoys spending time together, tennis, skiing and snowboarding, hiking, backpacking, and traveling. Jeanne and John love to sing and listen to good music, especially their daughter's band South for Winter (https://www.southforwintermusic.com).