Telecom Engineer Sunday Online Drive

Tata Consultancy Services; Bengaluru; On-site; INR 1,400,000 - 2,100,000; Full time

Job summary

Tata Consultancy Services (TCS) invites experienced telecom professionals with 6–10 years of hands-on experience in telecom networks and architectures to join our Bengaluru-based team. The role emphasizes SIP/VoIP, UC, and robust knowledge of MPLS, WAN/LAN, and security standards.

Ideal candidates will be proficient with telecom protocols (SS7, SIP, H.323, RTP) and have exposure to major platforms such as Cisco, Avaya, or Genesys.

Qualifications

• Strong knowledge of telecom networks and architecture.
• Experience with SIP, VoIP, IP telephony, PBX and UC.
• Knowledge of MPLS/SD-WAN/WAN/LAN/VPN technologies.
• Hands-on experience with telecom monitoring and troubleshooting tools.
• Understanding of telecom protocols (SS7, SIP, H.323, RTP).
• Experience with major telecom platforms (Cisco/Avaya/Genesys/Ribbon/AudioCodes).
• Knowledge of transmission technologies, leased lines, and carrier networks.
• Familiarity with network security concepts and telecom compliance standards.

Skills

Telecom networks

SIP/VoIP

MPLS/SD-WAN/WAN/LAN/VPN

Telecom monitoring tools

Telecom protocols (SS7/SIP/H.323/RTP)

Telecom platforms (Cisco/Avaya/Genesys

Transmission technologies/Leased lines

Network security & compliance

Education

15 years of full-time education

50th percentile in 10th/12th/UG/PG

Tools

Python

PowerShell

Shell scripting

Job description

TCS has been a great pioneer in feeding the fire of young techies like you. We are a global leader in the technology arena and theres nothing that can stop us from growing together.

What we are looking for

Experience Range: 6 to 10 Years

Interview Date: Sunday Online

Must Have:

• Strong knowledge of Telecom Networks and Architecture.
• Experience with SIP, VoIP, IP Telephony, PBX, and Unified Communications.
• Knowledge of MPLS, SD-WAN, WAN, LAN, VPN technologies.
• Hands-on experience with telecom monitoring and troubleshooting tools.
• Understanding of Telecom Protocols (SS7, SIP, H.323, RTP).
• Experience with Cisco, Avaya, Genesys, Ribbon, AudioCodes, or similar telecom platforms.
• Knowledge of transmission technologies, leased lines, and carrier networks.
• Familiarity with network security concepts and telecom compliance standards.

Good-to-Have:

• Experience in Telecom Operations Center (TOC/NOC).
• Exposure to Cloud Telephony solutions.
• Understanding of 4G/5G Networks and Telecom Services.
• Scripting knowledge (Python, PowerShell, Shell Scripting) is an added advantage.
• ITIL Foundation Certification preferred.
• Design, configure, deploy, and maintain telecom network infrastructure.
• Manage and support Voice, Data, Unified Communication, and IP Telephony systems.
• Monitor telecom network performance and ensure high availability.
• Troubleshoot telecom network issues, outages, and performance bottlenecks.
• Work on SIP, VoIP, PRI, ISDN, MPLS, and WAN technologies.
• Configure and support telecom equipment including routers, switches, gateways, and PBX systems.
• Perform capacity planning, network optimization, and performance tuning.
• Ensure compliance with telecom security and operational standards.
• Collaborate with vendors, service providers, and internal stakeholders.
• Create and maintain technical documentation, network diagrams, and SOPs.
• Support telecom migration, upgrades, and transformation projects.
• 15 years of full-time education
• Minimum percentile of 50% in 10th, 12th, UG & PG (if applicable)