After a period studying law in Sydney and teaching in Tasmania, he pursued postgraduate studies as a Member of Magdalene College, Cambridge.
Simon has been Executive Director of The Ethics Centre for 30 years. In 2013, he was made an officer of the Order of Australia (AO) for “distinguished service to the community through the promotion of ethical standards in governance and business, to improving corporate responsibility, and to philosophy.”
Simon is an Adjunct Professor of the Australian Graduate School of Management at UNSW, a Fellow of CPA Australia, the Royal Society of NSW and the Australian Risk Policy Institute.