Ir. Johnson Tan is currently the Vice President of Process Automation Business Unit of Siemens Malaysia Sdn Bhd. Upon graduating in 1997 from numerous engineering disciplines, he joined Energy & Process Control Sdn Bhd; a local system integrating company, appointed as a Project Engineer responsible for DCS/SCADA programming in a control and instrumentation company as well as conducting project engineering specifically in water treatment plants for a period of 6 years, then finally departing as System Sales Manager.
He then joined Siemens Malaysia Sdn Bhd as an Assistant Sales Manager, where over time, he became the Vice President of an imperative unit in Siemens Malaysia Sdn Bhd. Ir. Johnson Tan is a professional engineer registered with the Board of Engineers Malaysia, Institute Engineers of Malaysia under the discipline of Instrumentation & Controls, a certified Chartered Engineer conferred from the Engineering Council (UK) and a member of the Institute of Measurement & Control (UK). He has more than 20 years of working experience in the field of automation systems involving Distributed Control Systems (DCS) programming, Supervisory Control and Data Acquisition (SCADA) system programming, Programmable Logic Controllers (PLC) programming, system training, project engineering, project management as well as site commission works.