In 2002 Penny joined Engelenmoore. During her 3 years with the practice she worked on and led a number of projects in Australia, ranging from single residential up to a 40 storey multi residential tower.
In 2005 Penny joined Foster + Partners in London. During this time she worked as an Associate leading design teams on the development of large scale projects, with budgets up to $450M.
In recognition of Silvester Fuller’s first built projects, Penny was the recipient of the Institute of Architects Emerging Architect Prize.