Simon is a practicing solicitor in commercial and tax law and is an Australian Chartered Accountant. Simon is the current serving Treasurer (2014 – present) of Feral Arts Corp Ltd (“Ferals”), a non-profit organisation advocating for national community arts and cultural development, and a current serving Treasurer (2020 – present) of Australian Green Development Forum Ltd (“AGDF”).

Simon attends to the in-house legal matters as part of the Ferals contracts committee, and external audits to report annually to Australian Charities and Not-for-Profits Commission; to acquit the Australian Council for the Arts and Arts Queensland grants. Simon is also a member of the AGDF corporate governance committee. Previous external company appointments include Public Officer (2011 – 2012) for CBRE Group Inc (NYSE:CBRE) of Australian subsidiaries and Director of CBRE (Mauritius) Ltd (2007 – 2012).