As an executive woman leading a global technical function at Mastercard, Jennifer is responsible for the end-to-end technical implementation of Mastercard’s products and services worldwide. She is an active advocate for advancing women globally. Upon joining Mastercard in 2007, she established an internal European Women’s Leadership Network to drive career advancement for European women. Reaching women in 18 offices across Europe, she led a programme of events to educate and empower women. Now located in the United States, she focuses her efforts on developing and empowering the technical women in her organisation. She established a global ‘Women in Delivery’ group, to provide coaching to technical women to help them succeed in largely male-dominated environments, and to build a support network. Outside of Mastercard, Jennifer serves as a mentor for the 30% Club, and is a member of the Board of Directors for the American Red Cross in Greater New York, where her work includes mentoring a high potential American Red Cross female employees. She also represents Mastercard externally as an advocate for women, speaking at the 2018 Women in the World event in New York and Chatham House forums on gender and economic growth.