Job Description

Role: Solution Architect ( EPC & 5GC )

Experience: 12-15 Years

Location: Hyderabad, Bangalore, Chennai, Delhi

Job Description:

Key Responsibilities

Architecture & Design

Design, plan, and implement EPC and 5G Core network solutions.
Translate business, service, and operational requirements into:
High-Level Designs (HLDs)
Low-Level Designs (LLDs)
Architecture blueprints
Deployment-ready engineering deliverables
Develop end-to-end mobile core architectures covering EPC, 5G Core, interworking frameworks, and service exposure architectures.
Ensure alignment with 3GPP standards, operator design standards, regulatory requirements, and security and compliance frameworks.

EPC Network Architecture

Design and support EPC functions including MME, SGW, PGW, PCRF, and HSS.
Define architectures for mobility management, subscriber management, session management, policy control, and roaming frameworks.

5G Core Architecture

Design and support 5GC functions including AMF, SMF, UPF, PCF, NRF, UDM, and AUSF.
Define architectures for Service-Based Architecture (SBA), network slicing, service exposure, cloud-native core services, and multi-access integration.

Governance & Assurance

Conduct architecture reviews, design assurance activities, interoperability assessments, implementation readiness evaluations, and technical governance reviews.
Manage requirement-to-design traceability across architecture, testing, validation, and deployment.
Ensure alignment between requirements, HLDs, LLDs, test strategies, and production deployments.

Resiliency & Compliance

Design highly available and scalable core network architectures.
Define redundancy strategies, disaster recovery frameworks, resiliency mechanisms, and business continuity models.
Support compliance-driven services including Lawful Intercept, emergency service enablement, and subscriber-data protection requirements.

Cloud-Native & Platform Integration

Design and support CNF-based deployments, containerized network functions, Kubernetes platforms, and cloud-native orchestration.
Work with Docker containers, Kubernetes, Helm charts, service mesh frameworks, and cloud-native infrastructure platforms.

Leadership & Delivery

Provide technical leadership throughout architecture definition, integration, testing, deployment, and operational readiness reviews.
Work closely with operators, vendors, engineering teams, operations teams, and program stakeholders across the solution lifecycle.