Background
Marschke, Sean M. Son of Gregory G. and Catherine A. Marschke.
Marschke, Sean M. Son of Gregory G. and Catherine A. Marschke.
AS in Police science, Waukesha County Technology College, Pewaukee, Wisconsin, 1991. Bachelor of Science in Criminal Justice Administration, Mount Senario College, Ladysmith, Wisconsin, 2000. Graduate, Northwesten University School Police Staff and Command, 2001.
Graduate, Federal Bureau of Investigation Law Enforcement Executive Development Seminar, Wisconsin, 2003. Graduate, National Fire Academy, Maryland, 2005.
Law enforcement ranger Wisconsin Department Natural Resources, Eagle, 1991—1992. Police officer Village of Merton, 1991—1997. Police chief Village Sturtevant Police Department, since 1992.
Training and management consultant Fall River (Wisconsin) Police Department, since 1996. Training consultant Randolph (Wisconsin) Police Department, 1996—2006, Fox Lake (Wisconsin) Police Department, 1996—2006, Rio (Wisconsin) Police Department, 1996—2006. Special deputy United States Marshal, Federal Bureau of Investigation Safe Saints Task Force GRGTF, 2006—2008.
Interim Fire Chief, Sturtevant, Wisconsin, 2007—2008.
Appointee Racine County Local Emergency Planning Committee, since 2002, Racine County Traffic Safety Commission & County 911 Commission, since 2010. Member of National Rifle Association (life. Police firearms instructor since 1992), Racine County Law Enforcement Executive Association (officer, president), International Association Chiefs of Police, Federal Bureau of Investigation Law Enforcement Executive Development Association (associate), International Law Enforcement Educators Trainers Association (associate), National Fire Academy Alumni Association, Harbor Lite Yacht Club (associate), Loyal Order of Moose (associate).
Married Laurel L. Lischka, October 22, 1994 (deceased). 1 child Caylyn C.