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Assistant Manager - Hybrid Network Services Network Operations & Support at Tata Communications — Chennai

Experience6–8 yrs
SalaryNot disclosed
Work modeonsite
Posted25 Sept 2026

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About Tata Communications

Tata Communications is hiring in Chennai in telecom. This role looks for around 6+ years of experience.

Skills

Telecommunications Network Assurance
ITIL
DWDM
FTTx
GPON
DSLAM
Enterprise Ethernet
Remedy
Netcool
ServiceNow
Tableau

The role

A network engineer at a telecommunications services company manages telecommunications network assurance, ITIL, and DWDM operations, maintaining GPON and network transmission while coordinating incident resolution and network performance. Expertise includes Remedy and Netcool.

Full job description

About The Company

Tata Communications Redefines Connectivity with Innovation and IntelligenceDriving the next level of intelligence powered by Cloud, Mobility, Internet of Things, Collaboration, Security, Media services and Network services, we at Tata Communications are envisaging a New World of Communications

Job Description

Responsible for managing day to day network operations and maintenance in the respective areas of Telecom Network. This includes- customer change requests, platform uptime, incident management and escalation support for the operations. This is an operational role, responsible for delivering results that have a direct impact on day-to-day operations and capable of instructing professional or technical staff and reviewing the quality of the work undertaken by these roles.

Responsibilities

Create and maintain infrastructure necessary for the growth and upkeep of field and network operations to drive network efficiency and availability. Manage new enhancements/issue resolution. Proactive/Reactive fault management; Incident Management: Customer Handling during the fault and ensuring subsequent updates in timely manner. Work directly with other OEM on repeat issues, bugs and implement resolution through defined change management process. Identify day to day manual activities, repeat tasks and leading the effort to automate them. Review CFT teams changes frequency, criticality and identify gap and prepare SOP (documents) to ensure no change error. Track and monitor the environment performance to ensure minimal interruption to network transmission and/or network switches. Performing repair and maintenance and restoring service for optimal customer satisfaction The role may be an individual contributor or may lead a small team.

Desired Skill sets

6-8 Years of total experience in 24x7 Telecom NOC Operation Support with International clients. Should have good exposure in Telecommunications Network Assurance, using ITIL methodology, which is focused on DWDM, FTTn / FTTx , GPON, DSLAM, Enterprise Ethernet technologies. Hands on experience on Splitter, Amplifier, TAP, Multiplexers. Tool experience: Remedy, Netcool, Service Now, Tableau, Ability to analyze network performance insights, triggers and identify issues that need maintenance work Good communication skills Ability to manage field partners for successful field maintenance execution and validation

Shift

24 x7 rotational shift including Australia business hours shift from 2:30AM to 11:30AM