Ros Calleri

Ros Calleri (Spicer) has a diverse work experience spanning over several decades. Ros currently works as a Principal Technology Supply at South32 since March 2023. Before that, they served as a Technology Supplier Manager at HBF Health from August 2016 to March 2023. Prior to this, they worked as an ITSM Consultant at Kiravo Consulting Pty Ltd from February 2015 to August 2016. Ros also has experience as a Service Delivery Manager, providing technology service delivery management to HBF, during their self-employment period from March 2014 to August 2016. Ros has previously worked as a Client Delivery Manager at ASG Group from August 2012 to September 2014 and as a Customer Delivery Manager at Optus from September 2006 to August 2012. In addition, they have held roles as a CFO and Consultant at Realise Consulting from January 2003 to January 2005. Ros Calleri also has extensive experience as a self-employed consultant and project manager at Netplan Consultancy Services from January 1992 to January 2002. Ros started their career as a Systems Designer at Optus from January 1993 to January 1995 and began working as a Systems Engineer at IBM from January 1986 to January 1991.

Ros Calleri (Spicer) holds a B.App.Sc degree in Mathematics and Computer Science from Curtin University. Additionally, they have a Dip.Ed in Mathematics from Edith Cowan University. They also earned an Associate in Music of Australia (A.Mus.A) in Piano from AMEB. Earlier in their education, Ros attended Applecross Senior High School, where they obtained an ATAR qualification.