Technical Architect- Ericsson Architect

Role: Technical Architect - Ericsson DRA / Diameter Signalling Solutions
Experience: 14+ Years
Location: India
Domain: Telecom - Network Management
Job Summary
We are looking for an experienced Technical Architect with strong expertise in Ericsson Diameter Routing Agent (DRA), Diameter signalling, and telecom core networks. The 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 environments.
The 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 skills.
Key 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 teams.
Mandatory 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.

Work arrangement
No