Varian Medical Systems CEO Dow Wilson has been elected to the board of Agilent Technologies, effective March 20. Wilson has been CEO of Varian Medical since 2012. Before being appointed CEO, he was the firm's chief operating officer and executive vice president. Prior to that, he was president of Varian Medical's Oncology Systems business. He previously spent 19 years at GE Healthcare and eventually became CEO of GE's Healthcare Information Technology unit.