EPC Expert at First Point Group

 Employment Nigeria 09-Dec-2017 NIGERIA , IT and Telecoms  

At First Point Group a HR servcies provider for the telecoms & technology industry. We are recruiting to fill the position below:

POSITION : IP / EPC Expert

Responsibilities

  • Daily, weekly & monthly performance reports
  • End to End operational & maintenance support for IP & EPC nodes (MME, EPG, DNS, NTP, Router, switch & Firewall)
  • Interfaces with networks operation monitoring team during core network related faults
  • Responsible for raising CSRs and liaises with 2nd level support team during network fault incidents
  • Responsible for acceptance testing of all IP, MPBN and EPC nodes integrated into the network
  • Implements IP/ Core network related change requests
  • Daily EPC Network alarm monitoring & fault troubleshooting
  • Daily core alarm & availability reports
  • 24x7 on site back office support for fault troubleshooting and hardware alarm clearance.
  • Planning and change request implementations for connectivity between IMS, SBC, HSS, PCRF, DNS & EPC nodes.
  • Fortimail and arbor email solution management
  • Peer app cache equipment management.

Competence

  • Knowledge of protocols (IP, TCP, UDP, SCTP, S1AP, Diameter, GTP, M3UA, SCCP, RANAP, GMM, SM) and high level understanding of OSPF, MPLS, VRRP, SSH, SNMP, and L2 VLAN).
  • Specific experience testing network functions to include paging, intra and inter technology mobility, session management, and QOS.
  • Hands on experience integrating network hardware platforms including SGSN and MME elements.
  • Knowledge of DNS, IP addressing, NAT, load distribution.
  • Expert knowledge of LTE/EPC network architecture including VOLTE
  • Knowledge of 3GPP based architecture and call flows, 3GPP/IETF standards, UEs and tools used in the implementation and operation of SGSN and MME network elements.
  • Expertise in developing and executing object lists for testing core elements using protocol analysers.
  • In-depth knowledge and strong experience with EPG and MME node CLI.
  • Extensive experience on Incident Management, problem management & change management
  • Conducts immediate resolution of outage incidents through systematized troubleshooting and isolation activities.
  • Customer relationship management
  • Expertise in fortimail and Arbor equipment.
  • Expertise in PeerApp caching solution


Sorry the application deadline for this job has elapsed



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