Sr.Tech Lead - Packet Core - Tech Project Manager

Sterlite Technologies Limited -
Gurugram, Haryana

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Job details

Qualifications

TCP
Node.js
5G
Project management
DNS
Technical project management
TCP/IP
AI
3G
4G/LTE

Full job description

Role description

Job Title: Packet Core - Technical Project Manager

Exp : 12+ years

Location : Noida / Chennai - Hybrid

Roles and Responsibilities

The candidate must have a minimum of 4+ years of technical project management experience and expertise in the packet core domain.
Ensure smooth operation of the GSM/UMTS/LTE/VO-LTE specific Packet Core Network.
Be part of a team specific PCN Network activities associated with Mobile GSM/UMTS/LTE/VO-LTE Network.
Be responsible for Administrate PCN and Support Systems.
Be responsible for planned Maintenance (Health Checks, Backups etc.).
Be responsible for problem Escalations and Follow-ups (CSR).
Be responsible for Performance Analysis & Investigation.
Provide technical guidance to Care team engineers to avoid/minimize troubleshooting challenges.
Work cooperatively with various internal teams to ensure that customer support issues are dealt with in a timely manner and in-line with expectations for any project/support work that rely on it.
Partnering with regional Care teams to share best practices & implement best practices.
Contribute to Continuous Excellence initiatives to improve Care effectiveness & efficiency, Product improvement and Customer experience improvement.
Develop strong relationships with our customer teams and end customers.
24x7 Emergency support for Critical issues and occasional shift-work based off customer needs.

Qualifications:

The candidate must have a minimum of 4+ years of technical project management experience and expertise in the packet core domain.
Minimum 7-10 years of demonstrable professional experience, very good hands on and working level knowledge of any Vendor Packet Core nodes, SGSN-MME, GGSN (SGW/PGW), EPDG etc.
Mandatory Hands-on Exp on Nokia CMM/CMG Deployments & Upgrades.
Test/Validation of nodes like eMBB , FWA, CFWA, 5G-SA services for 4G and 5G

Good understanding of EPC, VoLTE, Vo-Wifi solutions and call flows.

Having knowledge of 5G SA various architecture, services like FWA, IOT/ Slicing
Multi-party vendor node integration
Exp in Live N/W touch Activities in Maintenance windows
Knowledge of GSM, SS7, Sigtran, TCP/IP, S1AP, RANAP, SCCP, SCTP, Iu-PS, BSSGP, GTP and Diameter protocol.
Good Understanding of Packet Core surrounding Nodes (PCRF, AAA, DNS, Charging).
Analyze and plan customer requirements and ensure flawless execution of changes.
Familiar with critical PACO & VoLTE Network KPIs.
Good understanding of Diameter Interfaces & Error Codes.

Skills

About Sterlite Technologies Limited
About STL - STL is a leading global optical and digital solutions company providing advanced offerings to build 5G, Rural, FTTx, Enterprise and Data Centre networks. About STL Digital - STL Digital, a wholly owned subsidiary of STL, is a global IT services and consulting company dedicated to delivering exceptional digital transformation experiences for enterprises with a comprehensive portfolio of services, including product engineering, cloud and cyber security, data and AI, and enterprise SaaS.

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