Ms Petrovic is a career officer with the Department of Foreign Affairs and Trade (DFAT). She has been the Regional Director (Queensland, Western Australia and the Northern Territory) of the Australian Passport Office since 2014. She has served overseas as Deputy Head of Mission, Australian Embassy, Dili with an earlier posting at the Australian Embassy, Ankara. Ms Petrovic has also served as Adviser to the Minister for Foreign Affairs (2009-2010).
Ms Petrovic holds a Graduate Certificate in International Relations from the University of Queensland and a Bachelor of Arts from the Queensland University of Technology.