Andrew joined DLA Piper in 1981 and practised as a Corporate lawyer, becoming a partner in 1987.  He has held a number of senior leadership positions within the firm, including Head of Corporate, Managing Director of the EMEA region, UK Managing Partner, Australian Managing Partner and (until 30 April 2017) Chief Operating Officer for the firm's non-US operations.  He is a member of the International Executive Committee.

On 1 May 2017, Andrew was appointed Managing Director, Developing Markets with responsibility for a number of regions, including the Nordics, the Middle East, Africa and India.

He is also a member of the firm's Global Board.