Marisa Wallrock

Marisa Wallrock is a seasoned professional with extensive experience in sales and account management within the telecommunications and technology sectors. Currently serving as Client Exec Sales Director at CSG International since January 2019, Marisa oversees a comprehensive revenue and customer management platform. Previous roles include Account Director for Enterprise Solutions at Horsebridge Network Systems Ltd, managing communication network infrastructure, and serving as Vodafone Global Account Director for IT/Cloud at Huawei Technologies, focused on complex project management and customer relationship management. Earlier experience includes global solutions roles at Comverse and Metratech Corp, as well as significant positions at CSG Systems Limited and IBM in both New Zealand and the UK. Marisa holds an education from Caltech.