He replaces acting chief financial officer Mark Lustig, the company controller who had been serving as interim CFO since Rick Ackel quit the position in January.
White, who has 20 years of experience in technology manufacturing, was senior vice president and CFO of Asyst Technologies, a provider of integrated automation tools for semiconductor and flat-panel display manufacturing. Previously, he was president and chief executive of Candescent Technologies, a developer of field emission display technology.
He also held positions at Zehntel Inc., Burroughs Corp. (now Unisys Corp.) and Digital Equipment Corp.
White has a bachelor's in physics from Brigham Young University and an MBA in finance and operations analysis from the University of Washington.