• Perform Commissioning, Configurations, Provisioning, Integration of Nokia MSC/MSS/MGw/HLR Core Network. • Perform System Acceptance Testing (SAT) of Nokia MSC/MSS/MGw/HLR Core Network. • Responsible for network Expansions at Nokia and/or customer premises • Responsible for Installation and Test of Change Notes/Change Delivery at Nokia and/or customer premises • Responsible for Acceptance Testing at Nokia and/or customers premises • Responsible for HW retrofits at Nokia and/or customers premises • Technical Support tasks for the Products within the Product Competence Group • Participate in On-Site Support rota operation for the customers • Participate in NOS service for the Products within the Product Competence Group • Participate in Helpdesk and Emergency rota operation. • Perform 3rd level Troubleshooting and Support for Nokia MSC/MSS/MGw/HLR Core. • Provide log trace for network analysis using network analyser. • Perform Operation and Maintenance 24X7 for Nokia MSC/MSS/MGw/HLR via OSS. • Attend meetings regarding all Nokia MSC/MSS/MGw/HLR Review Implementations. • Provide assessment for future upgrade of system performance. • Perform other tasks that may be assigned from time to time.
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