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Sr Engineer - Network Operations & Support

Tata Communications

2 - 5 years

Chennai

Posted: 27/08/2025

Job Description

Job Description

Providing technical support to Field Engineers for all on-the-day activities, Ericsson Nodes 2G/3G/4G/5G integrations of new BB and various upgrades of existing sites. Ensuring the quality of completing the activities is meeting expected standards calls/post-performance checks.

Responsibilities

  • Performing remote configuration expansions as well as new site integrations of 2G, 3G, 4G & 5G for Ericsson sites
  • Generating the scripts & validating the same for integration
  • Having experience in Ericsson BB6630 / BB6648 /RP6631 / RP 6651 integration & troubleshooting
  • Configuration of RU/RRU/AIR Radio's
  • Should have an experience in DUW / DUG / DUS / DUL
  • Should have experience in Swap activity Carrier addition/sector addition / Technology addition / Site Modernisation
  • Configuration of Mixed Mode Radio's, GPS, ENDC
  • Communication and synchronization between Back-office and Field Force assist in troubleshooting installation/integration problems.
  • Configurations of External Alarms, RET, Neighbor
  • Coordinating with field engineer for Integration & Troubleshooting
  • Support to Field Engineer for External Alarms and Acceptance Test, RET Troubleshooting, call tests
  • Cell & Parameter configurations in BSC/RNC
  • Software, License Upgrade through ENM
  • Need to perform Configuration, Performance & Fault Management.
  • Coordinating with Multiple stakeholders for resolving the TXN issue, RF related issues.
  • Coordinating with Planning & design team to resolve the design related issues
  • Creating the INC and resolving the issues


Desired Skill sets

  • Minimum of 8+ years of relevant experience in Telecommunications Engineering with experience in a managerial/supervisor knowledge
  • Graduation in Telecommunications/Electronics
    • Ability to learn quickly in a dynamic group
    • Should be flexible to work in EU timings
    • Proficient in MS Office Suite
    • Proficient in reading, writing & speaking of English Language

About Company

Tata Communications is a global digital ecosystem enabler providing networking, cloud, cybersecurity, IoT, and communication services to enterprises and service providers across 190+ countries.

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