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Tunis Governorate, Tunisia Tunisia

chef subdivision fraud network,direction revenue assurance chez Tunisie Telecom

Telecom / Mobile

*Network experience Ericsson AXE switch maintenance et supervision and upgrade (international switch of Tunis). ss7 international interconnection signalling maintenance and supervision . DCME (ECI(240&360)&Mitsubushi) supervision and maintenance. Interconnection national & international support carrier and trafic supervision. Roaming test supervision *Fraud Analyst Actually ,as fraud analyst :My main responsibility is prevention, detection and investigation of fraud within the organization . The main functions are: 1/Prevention: • Identify and profile fraud on TT business . • Design and develop policies and procedures to identify and mitigate against incidences of fraud . • Make val...