Technical Architect - Ericsson DRA in Chennai, भारत

Role : Technical Architect Ericsson DRA / Diameter Signalling https://jobeax.com/link/6FBvPos2qyiHmZAD : 14+ https://jobeax.com/link/elpmNuUlUrtRmNOJ : https://jobeax.com/link/KGhT7Lpr8ik5Tuaz : Telecom Network https://jobeax.com/link/GEhg53nua6LJMZnl Summary : We are looking for an experienced Technical Architect with strong expertise in Ericsson Diameter Routing Agent (DRA), Diameter signalling, and telecom core https://jobeax.com/link/ri7is7RoAfIg1gpX candidate will be responsible for solution architecture, design, implementation, integration, migration, optimization, and lifecycle management of Ericsson DRA platforms across large-scale, multi-vendor telecom https://jobeax.com/link/m7FLZdCihDPQzn7w ideal candidate should possess deep technical knowledge of Diameter routing, EPC, IMS, LTE/5G core networks, signalling security, and cloud-native deployments, along with strong technical leadership and customer engagement https://jobeax.com/link/2XqJXLBONIZPT2f1 Responsibilities : - Design and develop technical architecture for Ericsson DRA and Diameter signalling solutions.- Lead implementation, configuration, integration, and deployment of DRA platforms.- Design and manage Diameter routing, signalling flows, routing policies, and network connectivity.- Integrate DRA with telecom core network elements, including EPC, IMS, and other signalling systems.- Plan and execute platform migration, upgrades, capacity expansion, and lifecycle management.- Troubleshoot complex Diameter signalling, routing, interoperability, and performance issues.- Ensure signalling security, network reliability, scalability, and high availability.- Support LTE and 5G core network integration and cloud-native deployments.- Collaborate with telecom operators, customers, vendors, and engineering teams.- Prepare high-level and low-level design documents, architecture diagrams, implementation plans, and technical reports.- Provide technical leadership, conduct design reviews, and guide engineering https://jobeax.com/link/b98mNqN2dpm2gqBN Skills : - Strong hands-on experience with Ericsson DRA (Diameter Routing Agent).- Expertise in Diameter protocol, routing, and signalling solutions.- Strong understanding of telecom core networks, including EPC, IMS, and LTE.- Experience in telecom solution architecture and technical design.- Experience in network integration, migration, implementation, and troubleshooting.- Knowledge of signalling security, performance optimization, and high-availability architecture.- Strong technical leadership and customer-facing communication skills.- 14+ years of relevant telecom experience preferred. (ref:hirist.tech)