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Senior IREG Engineer

Saudi Arabia

Job ID SNS-0315

Posted On
26-May-2019

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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