Sr Customer Service Executive - Hybrid Network Services Network Operations & Support
Tata Communications
4 - 8 years
Chennai
Posted: 17/06/2025
Job Description
4-8 Years of total experience in
- Basic Telecommunications network understanding.
- Should have knowledge of RF/Microwave/ wireless technology.
- Should have fault management experience with transmission equipment's.
- Understanding of alarms and ability to identify service impact
- Should have fair understand of Broadband network and ability to identify faulty segment (Access, Backhaul, Core etc.)
- Tool experience: Remedy, Netcool, Service Now, Mosaic, Comptel, PWB, Xpetrak, NxT, Tableau
- Ability to analyze network performance insights, triggers and identify issues that need maintenance work
- Good written English and communications skills
- Ability to manage field partners for successful field maintenance execution and validation.
Routine Maintenance:
- Network at Risk, Field Tickets, Change Request creation
- Field work order creation and liaising with contractors
- Technical support tech for on-site works
- Perform pre & post modem checks
- Dropbox monitoring
- Review and validate completed works
- Validate works, payment claims validation
Proactive Maintenance:
- Monitor triggers (Service Escalation, Node Health, Critical/Major Severity, Daily Flipping list)
- Create/close emergency change request
- Perform pre & post modem checks, status checks and confirm resolution
- Perform modem swap back-end activities
- Validate works, Payment claims validation.
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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