Sandra Kellner

Sandra Kellner has extensive work experience, starting in 1995 with a role as a Project Coordinator at Whiteco Outdoor Advertising. From 1998 to 2000, they worked as a Software Trainer/Analyst at Allison Systems. In 2000, they joined Milwaukee Transport Services Inc. (Milwaukee County Transit System) as a Transit Planner/Research Analyst, and later became the Director of Schedule and Planning from 2004 to 2011. Sandra then took on the role of Chief Operating Officer at the same company from 2011 to 2016, before transitioning to their current position as Chief Administrative Officer since December 2016.

Sandra Kellner's education history includes obtaining a Bachelor of Applied Science (B.A.Sc.) degree in Applied Science - Geography from Northern Illinois University. No further information is available regarding the specific years of enrollment or the completion dates.