TCS Hiring for Private 5G, CoRE SME

Tata Consultancy Services Limited; Bengaluru; On-site; INR 2,500,000 - 3,500,000; Full time

Job summary

A leading technology consulting firm is looking for a Private 5G, CoRE Subject Matter Expert based in India. This role requires a candidate with over 10 years of experience in the Telecom industry, focusing on 5G core network design and management, along with strong expertise in cloud-native technologies. The ideal candidate will lead testing, validation, and automation frameworks for 5G network deployment. This is a full-time position that offers a chance to work on cutting-edge technology projects related to 5G.

Qualifications

• 10+ years of experience in the Telecom industry.
• Deep understanding of 5G Core technologies and standards.
• Experience with Cloud-native tech and CI/CD pipelines.

Responsibilities

• Design and maintain integration of Private 5G Packet Core Network functions.
• Conduct tests and validations of 5G core network functionalities.
• Provide technical leadership for 5G core network discussions.

Skills

5G Core network architecture

Cloud-native technologies (Kubernetes, Docker)

LTE architecture and protocols

Automation scripting (Python, Ansible)

Network simulation and testing tools

Strong troubleshooting skills

Leadership and communication skills

Education

Bachelor's or master's degree in Telecom

Tools

Kubernetes

Docker

ENMP

Keysight

Ansible

Job description

Talent Acquisition Specialist | TATA CONSULTANCY SERVICE | 29k+ Strong Professional Network | Hiring Cloud Experts and Building High-Impact Tech…

Job Title: Private 5G, CoRE SME

Location: PAN India

Experience: 8 to 15 Years

Job Description:

Private Mobile Network Core Technology Lead (4G/5G)

Years of Experience – 10+ years

Job Summary: The candidate for 4G/5G Core Technology lead will focus on the design, development & Management of the 5G core network, as per 3GPP standard. This role requires expertise in 4G/5G standards, network protocols, and cloud-based technologies to ensure reliable and secure connectivity. Work on tasks like network optimization, testing, troubleshooting, and validation of 5G core functionalities.

Job Responsibilities

• Design, develop, document, and maintain detailed MOPs for the integration of Private 5G Packet Core Network functions (NFs) like AMF, SMF, UPF, and others, based on 3GPP standards.
• Conducting comprehensive tests and validations of 5G core functionalities, ensuring compliance with standards and requirements.
• Diagnosing and resolving issues in 5G core networks, including network performance and security problems.
• Developing and implementing automation frameworks for 5G network deployment, lifecycle management, and operation.
• Provide technical leadership in design discussions, integration strategies, and service orchestration frameworks for the 5G core network.
• Advise internal teams, vendors, and customer stakeholders on best practices for integrating and automating Private 5G Core components within a multi-vendor environment.
• Prepare comprehensive technical documentation, including High -Level Design (HLD), Low-Level Design (LLD), integration workflows, MOPs, and test plans as per 3GPP standards.
• Demonstration of use cases/Demos (AR/VR, Computer Vision, Drones, AGV) to customers both physically and remotely.
• Publish logs, PoV, White Paper and Artifacts related to different industry both for Internal and customer.
• Work with development teams to test and validate new technologies and applications in the Private 5G lab environment.

Key Skills

• Bachelor’s or master’s degree with 10+ years of experience in Telecom industry
• Deep understanding of 5G Core network architecture and technologies: Familiarity with 5G standards (3GPP), NFV, and cloud-based infrastructure.
• Working experience on Cloud-native technologies (Kubernetes, Docker, VM, Yaml file preparation, Helm Packing hands on) and CI/CD pipelines for network service deployment.
• Experience in development of 5G authentication protocols like EAP-based authentication, 5G-AKA,
• Excellent understanding of LTE (SCTP, S1AP, GTP) and 5G architecture, Interface, protocols (GTP, Diameter, RRC, PDCP and others), and procedures.
• Strong troubleshooting and analytical skills: Ability to identify and resolve complex network issues
• Hand on Experience on 5G network management and orchestration tools like ENMP, SON
• Should have significant work experience in 5G wireless R&D, mobile systems, and 3GPP as well as a strong background in Core/IMS/EPC software.
• Experienced of HyperScalers and their products for hosting and interconnectivity like GCP, Azure, AWS.
• Experience of working on network simulation and testing tools like Keysight, Viavi, TEMS, NEMO for log analysis and troubleshooting.
• Proficiency in automation scripting (e.g., Python, Ansible) and API integration for network configuration and management.
• In depth knowledge of Core OEMs product and experience of working in multi-vendor and multi-technology ecosystem like Ericsson, Nokia, HPE‑Athonet, Cisco etc.
• Strong leadership and communication skills

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Information Technology

Industries

• IT Services and IT Consulting