Robyn Denholm joined Telstra as Chief Operations Officer in January 2017. Robyn was most recently Executive Vice President, Chief Financial Officer and Chief Operations Officer of global networking equipment and software security firm, Juniper Networks. Robyn joined Juniper after 11 years with Sun Microsystems most recently as Senior Vice President of Corporate Strategic Planning. She also worked for Toyota and Arthur Andersen in Australia. Robyn has been on the California National Diversity Council list of Top 50 Most Powerful Women in Technology for both 2015 and 2016. She is a Board member of renewable energy and electric vehicle company Tesla Inc.