In 2011, she became the new producer of the series Casualty, taking over from previous producer Oliver Kent. Her first episode "Next of Kin" was aired on 3 December 2011 and her last episode "What You Believe" aired on 24 August 2013.
In 2014 after five years away from the programme, Wilson (alongside former producer Peter Bennett) returned to produce the eighth, ninth, and tenth seasons of the revived series, Wilson will produce the eleventh series under new executive producer Chris Chibnall.[2]