5G SA Core Architect - Network Solutions

About the Role :

We are seeking a highly skilled 5G SA Core Architect with deep expertise in standalone (SA) core networks to drive design, integration, and deployment of next-generation telecom solutions.
The ideal candidate will have strong hands-on experience in 5G core architecture, protocols, and multi-vendor environments, along with a solid understanding of 3GPP standards.

Key Responsibilities:

- Design and architect 5G Standalone (SA) Core network solutions

- Define and validate end-to-end call flows and network architecture

- Lead multi-vendor 5G Core integration and interoperability activities

- Participate in system integration, E2E testing, and validation

- Analyze network behavior using protocol traces and troubleshooting tools

- Collaborate with cross-functional teams including RAN, transport, and OSS/BSS

- Ensure alignment with 3GPP standards and best practices

- Support deployment, optimization, and performance tuning of 5G Core networks

- Provide technical leadership and guidance to engineering teams

Required Skills & Experience:

- Strong hands-on expertise in 5G SA Core architecture and call flows

- Experience working in multi-vendor 5G Core environments

- Deep understanding of 3GPP standards

- Strong experience in system integration and end-to-end testing

- Solid knowledge of key telecom protocols : NAS, NGAP, PFCP, HTTP/2, SCTP, GTP-U

- Hands-on experience with Wireshark and trace analysis

- Strong problem-solving and troubleshooting skills

Preferred Qualifications :

- Knowledge of network slicing and 5G service-based architecture (SBA)

- Exposure to DevOps/CI-CD practices in telecom environments

- Prior experience in customer-facing or architecture roles