Paul Oldham is Executive Vice President and Chief Financial Officer of Advanced Energy Industries, having joined the Company in this role in May 2018. He has served as the Company's principal financial officer since May 2018 and was also its principal accounting officer until November 2023, when that responsibility transferred to the newly appointed Chief Accounting Officer; he continues to serve as principal financial officer.
Before joining Advanced Energy, Mr. Oldham served as Senior Vice President of Administration, Chief Financial Officer and Corporate Secretary of Electro Scientific Industries, Inc. (ESI), a developer and manufacturer of laser-based production equipment, from February 2016 until December 2017, and as ESI's Vice President of Administration, Chief Financial Officer and Corporate Secretary from January 2008 until February 2016.
Prior to joining ESI, Mr. Oldham was employed at Tektronix, Inc., a test, measurement, and monitoring company, beginning in 1988, where he held several senior leadership positions, including Vice President Finance and Corporate Controller, Vice President - Treasurer and Investor Relations, and European Operations Controller. Mr. Oldham holds a bachelor's degree in Accounting and an MBA in accounting and finance from Brigham Young University.