McHenry County publishes salary and fringe benefit estimates for those over 1200 employees. Koplin, Michael Correctional Officer – Union $135,033.60Kopp, Jenna Certified Nursing Assistant I $25,848.42Korpalski, Joseph County Engineer $233,067.38Korpan, Katie Court/Courtroom Spec I $65,205.47Kosin, Robert ZBA Mbr $5,720.00Kotomski, William DOT Seasonal […]