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Specialist, PS core network
Job Type: Full-Time , open to relocation


From 0 to 2005
University of Ado Ekiti
No added languages


Specialist, PS core network
Globacom Nigeria limited
December 2009 - Present Day (7 years 3 months)

 Packet Core Network Elements (SGSN, GGSN, CG, DNS/DHCP, NTP and OMC-G) design,

configuration, supervision and fault resolution.

 Packet Core Network expansion and optimization planning.

 Planning and Configuration of Iu, Gb, Gs, Gn/Gp, Gr, Gf, Gy.

 Ensuring GPRS Value-Added services availability through periodic counters generation.

 Routine Backup of SGSN Stations, GGSN Configurations and OMC-PS data.

 Configuration and Testing of GPRS Roaming of Foreign PLMN.

 Configuration of new imsi range and number series.

 Configuration of APN for Corporate Network Access.

 3G/GPRS QOS and Services Usage Statistics report

 3G/NGN Integration and Monitoring.

 SS7 and Sigtran Integration of NEs (STP, HLR, IN) to SGSN.

 Project implementation and supervision.

 Up to date network analysis and reporting.

Network Engineer (Team Lead)
Telnet Nigeria Limited
March 2008 - December 2009 (1 year 10 months)

Work Station: Zain Nigeria Limited (Information System Network Support Unit).

 Implementing, securing and maintaining communication networks used in providing IP connectivity

for telecommunication devices like Switching Systems (BSC/RNC, MSC/VLRs, MGW, HLRs), Mobile Intelligent Systems (BGW, SDPs, SCPs, TSPs), Value Added Services ( SMSC and related services), Enterprise Systems (Workflow Applications, Storage, Management networks), Data Communication Network and other systems.

 Configuration of RAS, SSH and VPN connections.

 Provide first and second-line support for users and customers for the resolution of incidents and problems related to the network and telecommunication infrastructure.

 Participate in network audit of data network devices.

 Support in the deployment and configuration of new network and telecommunication solutions.

 Configuration and management of Switches and routers.

 Prepare regular report on availability, latency, bandwidth and capacity.

 Using network management tools to identify performance issues and trends.

 Interpreting technical information, troubleshooting and fault diagnosis.

 Meeting all agreed standards of delivery.

 Investigate technical possibilities and new solutions in answer to requests from management and customers.

 Co-ordinate other team members.

Network Engineer
Kasolat Computers and Engineering Services
May 2007 - March 2008 (11 months)

 Setting up LAN connections for Cyber café and I.T Support.

 Troubleshooting and resolving network connectivity fault.

 Training People to pass CCNA exams and organizing seminars for higher institutions.