Specialist - Network Sub-systems.technology

6 months ago


Johannesburg, South Africa MTN Full time

**Primary Job Purpose**:
To ensure that the data and switching requirements as per business requirements are fulfilled.
- Responsible for operational planning, implementation, support and maintenance of HLR / MGW/MSS/MSC/GMSC/STP/SS7/IVR/I-GATE/SRS Hub/GPRS/SGSN
- To initiate actions to optimise the network (continuous improvement).
- To ensure that the operational structure on AXE systems is optimally integrated into network operations (best practice).
- Maintaining 100% availability of the GSM network 2G & 3G & 3.1 MSS at all times.
- Creation and implementation of database for National and International roaming (Both Postpaid and Prepaid).


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