PS Core L2 BO Engineer
PS Core L2 BO Engineer
BO L2 Engineer - PS Core required for a multinational company.
What you will do:
Ensure smooth operation of the GSM/UMTS/LTE/VOLTE specific Packet Core Network. Be part of a team specified in PCN Network activities associated with Mobile GSM/UMTS/LTE/VoLTE Network.
Be responsible for troubleshooting all issues or cases related to PS Core nodes.
Be responsible for maintaining all network KPIs and handling all customer complaints.
Be responsible for incident analysis & Investigation.
Prepare RCA [Faults] in configuration/hardware/software.
You will bring:
Minimum 3 years’ experience in the PS domain.
Knowledge of Cisco EPC is a plus.
Experience in working on mobile technologies (2G/3G/4G), RAN functions, Core Network Functions, integration, operation & maintenance
Expertise in Packet Core Nodes Configuration and Fixing which should primarily include – SGSN, GGSN, ePDG / WMG, vEPC (vMME/SGSN, vSGW/PGW)
Expertise in Sandvine / Procera DPI Solution (Configuration & Fixing)
Good understanding of 3GPP Call Flows and Technologies (2G/3G/4G), VoLTE, etc.
Good understanding of Network topology and various interfaces (S1, S5, S10, S11, Gx, Gy, Ga etc)
Knowledge of GSM, SS7, Sigtran, TCP/IP, S1AP, RANAP, SCCP, SCTP, Iu-PS, BSSGP, GTP, and Diameter protocol.
Knowledge of Linux, Wireshark, and Packet Core domain/vendor-specific certifications will be an additional advantage.
Advantage if you have knowledge in IP Network skills – Routing and Switching
Please send your updated resume on mohamedr.hadidy@gmail.com
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