Interactive Brokers (Connecticut and London) – group chief risk officer (2021-2026)
AQR Capital Management (Connecticut) – head of operational risk & resiliency (2017-2020)
JP Morgan Chase (New York) – global head of operational risk management framework (2015-2017) and JP Morgan Chase (Hong Kong) – head of operational risk management, Asia Pacific (2014-2015), and chief operating officer, Asia Pacific equities trading (2013-2014)
Nomura International (Hong Kong) – chief operating office, Asia ex-Japan equities trading (2012-2013), head of operational risk, Asia ex-Japan (2011-2012), and global head of operational risk – global capital markets (2009-2012)
Babcock & Brown (Sydney) – head of risk and control, Asia Pacific (2008-2009)
Russell Investments (London) – director of enterprise risk management, Europe, the Middle East and Africa (2006-2008)
NYSE Euronext (London) – head of enterprise risk management, derivatives (2001-2006)
Deloitte Consulting (London) - risk management consultant (1998-2001)