Maurice Classen currently serves as Chief Operating Officer and Senior Advisor at Zencity, providing strategic support for clients in large cities, counties, and law enforcement. Additionally, Maurice is an Associate Consultant at 21CP Solutions, offering policy and operational guidance to public sector clients, and serves as US Lead Consultant at JOLT. Previously, Maurice was Chief of Staff for the City of Chicago under Mayor Lori E. Lightfoot, where responsibilities included managing a large mayoral staff, overseeing a $11 billion budget, and navigating challenges such as a labor strike and global pandemic. Experience also includes leading strategy at the Chicago Police Department and developing violence prevention initiatives at the MacArthur Foundation. Maurice's legal expertise stems from a Juris Doctor from the University of Washington School of Law and a Bachelor of Science in International Politics from Georgetown University.