Packet Core and Cloud Infra SME
Core
Design, deploy, and operate virtualized and cloud-native telecom packet core systems (EPC, 5G NSA/SA) ensuring resilient, scalable environments for 4G/5G services.
Role type
Senior IC cloud infrastructure engineer (telecom packet core)
Builds
Virtualized (VNF) and cloud-native (CNF) network functions on OpenStack and Kubernetes
Domain
Telecom core networks and cloud infrastructure
Deliverable
infrastructure
Required skills
4G/5G core architecture, OpenStack, Kubernetes, GTP/Diameter/SCTP/PFCP protocols, cloud compute/storage/networking, virtualization, container orchestration, CI/CD, Infrastructure as Code
Preferred skills
Ericsson telco cloud platforms, 5G NSA/SA deployments, network slicing, edge/cloud-native architectures, security hardening frameworks
Technologies
OpenStack, Kubernetes, Ericsson telco cloud platforms
Responsibilities
Design and manage cloud infrastructure for Packet Core, deploy and support VNF/CNF, oversee infrastructure lifecycle (installation, upgrades, patching, scaling), ensure high availability and disaster recovery, perform capacity planning and performance tuning, lead complex troubleshooting across network/compute/storage/virtualization layers, drive automation and DevOps practices, ensure compliance with security policies, work with vendors and cross-functional teams, participate in incident management and RCA
Seniority
Senior, hands-on IC