John Allen is vice president and chief accounting officer at Rambus. John joined the company in 2023 and leads the global accounting organization with over 40 years of finance experience.
Before joining Rambus, John served as senior vice president and corporate controller at Xperi (formerly Tessera), including a period as acting chief financial officer. Prior to that, he held senior finance leadership roles at Corsair as vice president, corporate controller, and at Leadis Technology, where he served as chief financial officer as well vice president, corporate controller. John has extensive semiconductor experience, holding finance and accounting positions at leading technology companies including Advanced Micro Devices (AMD) and Xilinx.
John holds a Bachelor of Arts in business economics from the University of California, Santa Barbara.