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.

Services you might be interested in

One-Shot Campaign

Reach out to ideal employees in one shot!

The intelligent campaign for reaching out to the ideal audience to whom you can ask for help (guidance or referral).