Paul O'Malley Assistant Superintendent - Business Services 847-626-3967 Jim DiJohn Executive Director of Security 847-626-3993 Susan Husselbee Director of Fiscal Services 847-626-3974 Jean Hedstrom Purchasing Agent 847-626-3978 Vickie Beck Director of Buildings & Grounds - North 847-626-2046 Jerzy Siemienski Director of Buildings & Grounds - West 847-626-2717 | 
