Employer description & source details
Lead end-to-end deployment, integration, configuration, and upgrades of Packet Core Network elements across 4G and 5G environments. Deploy Packet Core nodes on Bare Metal, VNF, and CNF architectures within telecom cloud environments. Implement Packet Core solutions based on customer requirements, following High-Level Design (HLD) and Detailed Level Design (DLD) specifications. Install, configure, integrate, and upgrade core network elements, including SMF, UPF, PGW, and SGW. Support the deployment of 4G Evolved Packet Core (EPC) and 5G Standalone (SA) and Non-Standalone (NSA) network components. Work with cloud and virtualization platforms such as OpenStack, VMware, OpenShift, Docker, and container-based environments. Validate system functionality, perform interoperability testing, and ensure seamless integration across multi-vendor network environments. Troubleshoot complex network and deployment issues using Wireshark, system logs, packet captures, and protocol-level debugging techniques. Analyse and resolve issues related to 4G and 5G call flows, including VoLTE, VoWiFi, and IoT use cases. Execute software upgrades, patches, migrations, and configuration changes while minimizing service disruption. Monitor network performance, identify bottlenecks, and optimize configurations to ensure high availability, scalability, and reliability. Collaborate with onsite and offshore engineering teams, customer stakeholders, and cross-functional teams to meet project milestones. Prepare and maintain deployment documentation, configuration records, test reports, troubleshooting guides, and operational procedures. Provide technical support during deployment, integration, acceptance testing, and post-deployment activities. Participate in technical discussions, knowledge-sharing sessi
Extracted skills: docker