Senior CS Core Cloud Specialist (IMS/Voice Core)

Ericsson is seeking a highly skilled MS Core Cloud Specialist - CS Core IMS to join our team in Sydney, NSW. This senior role requires deep expertise in Ericsson IMS stack and Nokia MSS/MSC-S platforms to manage and evolve voice core infrastructure across Australian Data Centers.

You will operate and maintain IMS nodes, manage Nokia MSS/MSC-S, perform fault management and upgrades, monitor KPIs with Grafana/Kalix/ENM, and collaborate with cross domain teams to ensure high availability.