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Senior IREG Engineer

Saudi Arabia

Job ID SNS-0315

Posted On
26-May-2019
(1474 days ago)

Job type
Contract

Sector
Telecommunication

10+ year Expert in Roaming
Analyze MTP, SCCP, MAP, CAP and ISUP failure via SS7-PA
Core Network knowledge ( HLR, VLR, MSC, FNR, STG, SGSN, GGSN)
Protocol analyzer and trace skills in switches and IGW
Knowledge in LTE, VoLTE, DSR, Diameter
Detect and analyze premium rate frauds, Free Calling SMS & Free data Roaming (Fraud deduction and revenue assurance)
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