Sr Engineer - Network Operations & Support
Tata Communications
2 - 5 years
Chennai
Posted: 27/08/2025
 Getting a referral is 5x more effective than applying directly 
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
Desired Skill sets
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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