Bill Bock serves as Board Member at Zenoss. He is Silicon Labs' President and Board Director. Previously, as the Executive Vice President and Chief Operating Officer of Tivoli, Bock led the company through a successful IPO and a year later, the largest software deal in history when acquired by IBM. During his tenure as the CEO of Dazel from 1997-1999, the company was acquired by Hewlett-Packard. Earlier in his career, Bock successfully completed an IPO at Convex Computer Corporation as CFO. He began his career with Texas Instruments. Bock holds a BS in Computer Science from Iowa State University and an MS in Industrial Administration from Carnegie Mellon University.