Network Automation Engineer – Core Services

Tata Consultancy Services; Delhi; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Tata Consultancy Services is seeking a Network Automation Engineer with 5+ years of telecom experience to design and deploy automation across core services, covering IMS, VoLTE, VoNR, and 5G Core. You will automate configurations, testing, and deployment workflows, and build CI/CD pipelines to integrate with monitoring and observability systems.

The role requires hands-on Python, APIs, and CI/CD tooling, plus familiarity with SIP/Diameter/GTP/PFCP/HTTP/2.

Qualifications

• Experience in IMS/VoLTE/VoNR and 5G Core.
• Strong knowledge of SIP, Diameter, GTP, PFCP, HTTP/2.
• Hands-on Python, APIs, and CI/CD.
• Exposure to telecom testing frameworks and automation platforms.
• Knowledge of Kubernetes, CNF/VNF, Telco Cloud environments.

Responsibilities

• Design and develop automation solutions for Telecom Core Services.
• Automate configuration validation, regression testing, and deployment workflows.
• Develop CI/CD-based automation pipelines.
• Build integrations with monitoring, testing, and observability systems.
• Support service assurance and operational automation use cases.
• Maintain automation governance, traceability, and change-control processes.

Skills

IMS/VoLTE/VoNR

Packet Core/EPC/5G Core

Python

APIs

CI/CD tooling

SIP/Diameter/GTP/PFCP/HTTP/2

Kubernetes/CNF/VNF

Telecom testing frameworks

Job description

Role: Network Automation Engineer – Core Services

Experience: 5+ Years

About the Role

We are looking for telecom professionals with expertise in IMS, Packet Core, EPC, 5G Core, Voice and Signaling technologies who can build and deploy intelligent automation solutions across core service environments.

Key Responsibilities

• Design and develop automation solutions for Telecom Core Services.
• Automate configuration validation, regression testing, and deployment workflows.
• Develop CI/CD-based automation pipelines.
• Build integrations with monitoring, testing, and observability systems.
• Support service assurance and operational automation use cases.
• Maintain automation governance, traceability, and change-control processes.

Required Skills

• Experience in IMS, VoLTE, VoNR, Messaging, Packet Core, EPC, or 5G Core.
• Strong understanding of SIP, Diameter, GTP, PFCP, and HTTP/2 protocols.
• Hands-on experience with Python, APIs, and CI/CD tools.
• Exposure to telecom testing frameworks and automation platforms.
• Knowledge of Kubernetes, CNF/VNF, and Telco Cloud environments is preferred.