Lisa Su is an American business executive and electrical engineer who currently serves as CEO and president of Advanced Micro Devices (AMD). She has over 25 years of experience in the semiconductor industry, previously holding engineering and management roles at Texas Instruments, IBM, and Freescale Semiconductor. Su was appointed president and CEO of AMD in 2014. Under her leadership, AMD has focused on making strategic technology investments, streamlining products, and diversifying. She is recognized for her technical expertise in developing more efficient semiconductor chips and manufacturing processes.