Summary
Overview
Work History
Education
Skills
Websites
Timeline
Generic

HIJESH GEORGE

Network Team Lead
Macquarie Park

Summary

As Network Team Lead at Efiniti Telecommunications, I bring over 20 years of experience in mobile and wireline Core networks, specializing in provisioning and troubleshooting for technologies like GSM, GPRS, LTE, VoLTE, and 5G. My role involves leading a team to deliver provisioning on various Mobile and Wireline network elements. My commitment lies in delivering network challenges, such as all types of roaming configurations, international VOIP builds, optimizing voice and signalling routing, next level troubleshooting for various requests and many more by leveraging expertise in protocols like SS7, SIP and Diameter. With a focus on collaboration and precision, I contribute to the successful rollout of many client-driven projects and maintain optimal network performance, driving value for our organization and its stakeholders.

Overview

20
20
years of professional experience
1
1
Language

Work History

Network Team Lead

EFINITI TELECOMMUNICATIONS SERVICES PTY LTD
09.2015 - Current
  • Lead a team of engineers in provisioning Mobile and Wireline Core Network Elements like MSS, STP, MME, HLR, HSS, DNS, DEA, EPG, PSX, C20, CS2K and SBC, enhancing service delivery.
  • Spearheaded the design and testing of national and international trunk builds, optimizing voice and signalling traffic.
  • Responsible for complete configuration, testing, troubleshooting and launching all flavours of international roaming services, improving service delivery.
  • End to end Delivery of brand-new APNs, including the configuration on EPC side.
  • Developed expertise in advanced telecommunications technologies, including VoLTE and 5G roaming, positioning the company for future growth.
  • Participated major role in the rollout of critical projects, like WIP APN migration to new vEPGs, S6a migration to DEA. IOTA APN migration to new PGW etc…, enhancing system performance.
  • Accountable for configuration of SIGTRAN links on STP with new servers.
  • Assisting in various SBC configuration with time-to-time request.
  • Managing Intl Dropbox, taking appropriate actions for various incidents requests from GDC.
  • Accountable for optimum routing of international voice and signalling traffic with various commercial requests.
  • Dealing with adherence of Service Transition and Service Operation process.
  • Representing the team with customer for governance and management reporting.

Network Engineer

Optus
09.2012 - 07.2015
  • Commissioning and managing Huawei Carrier Ethernet (X1, X2, ATN 910B and S3328).
  • Delivery of Customer Services within the CSA Product suite including Design and Datafill.
  • Provisioning and Testing of Wireless IP for new customers including FLEXI ISN, WIP Router, SAE GW, and Evolve network configurations.

Manager

Idea Cellular Ltd
05.2007 - 05.2012
  • Co-ordination for Installation and commissioning of MSC, Nokia HLR, MSS, MGW, SGSN and STP.
  • Successfully integrated Signalling Overlay Network with Huawei STP.
  • Successfully tested and implemented Mobile Number Portability (MNP).
  • Successfully managed the day to day activities related to MSS, HLR, SGSN and STP.
  • Leading IREG team in the circle.

Engineer

Aircel Limited
03.2006 - 04.2007
  • Define Roaming for National and International networks.
  • Testing, Implementation and Configuration of Call Routing Digit Analysis.
  • Handling VAS and SMS related customer complaints.

Engineer Trainee

Tata Teleservices Ltd
03.2005 - 03.2006
  • Alarm management for all network services and configuration management of Switch.
  • Rectification of faults from OMC-R and preparing RCAs for outages for the same.
  • Support field engineers for Preventive and corrective maintenance.
  • Making Shell scripts for different activities.

Education

Bachelor's degree - Electrical, Electronics and Communications Engineering

Cochin University of Science and Technology
01.2000 - 1 2004

Skills

Signalling System 7 (SS7)

Timeline

Network Team Lead

EFINITI TELECOMMUNICATIONS SERVICES PTY LTD
09.2015 - Current

Network Engineer

Optus
09.2012 - 07.2015

Manager

Idea Cellular Ltd
05.2007 - 05.2012

Engineer

Aircel Limited
03.2006 - 04.2007

Engineer Trainee

Tata Teleservices Ltd
03.2005 - 03.2006

Bachelor's degree - Electrical, Electronics and Communications Engineering

Cochin University of Science and Technology
01.2000 - 1 2004
HIJESH GEORGENetwork Team Lead