Teresa Ressel: director, on semiconductor.

Teresa Ressel is a director for ON Semiconductor where she serves on the audit committee and governance/nominating committee. Her leadership experience intersects several highly regulated industries (securities and investment banking, healthcare delivery, and defense/manufacturing) and brings 20 years of international audit and risk management assessments to bear on solving problems with having a keen appreciation for leadership and the development of global management teams.

Ressel served at the U.S. Treasury from 2001-2004. Confirmed by the U.S. Senate as the Assistant Secretary for Management and designated as Chief Financial Officer, her broad duties included financial management, strategy around Treasury revenue collection, handling the government's audit across the agency, reporting and cash flow duties, along with an array of regulatory oversight matters for financial markets and institutions.

With two engineering degrees and an MBA coupled with more than 15 years of CEO/CFO experience, Ressel has cultivated a track record within industries faced with strong change agendas required...