Senior Engineer, Packet Switch Core at 9Mobile

Job Summary       

• Perform PS end to end troubleshooting, conduct Packet core health checks, and carry out end to end KPI analysis and Performance optimization
• Ensure the implementation, maintenance and operations of Packet switch nodes and effectively monitor all data related links     

Principal Functions       

• Supervise the integration of new SGSN/GGSN nodes and ensure effective acceptance of the nodes
• Ensure prompt resolution of internal Roaming Data Challenges as stipulated with the timeline
• Monitoring of all data service link (Gi, Gp and blackberry)
• C0-ordinate the integration of new BSC and RNC to the packet nodes
• Ensure the implementation of new roaming partners and troubleshooting as requires
• Follow up major data network activities on daily basics and ensure fault free operation
• Perform impact analysis of software upgrade for SGSN/GGSN nodes and provide necessary recommendation as required
• Co-ordinate the routine maintenance of Packet switches in line with standard policies and procedures
• Supervision of all CRs implemented by EOT team on Packet nodes
• Ensure effective analyses of the Packet performance reports and proactively resolve any challenges
• Ensure daily monitoring of alarms generated from the Packet nodes and prompt resolution
• Supervise the configuration of Huawei routers and switches as deployed in the network
• Ensure effective implementation of firewalls in the Packet domain and security policies are adhere as required
• Ensure that the PS Core nodes availability targets are achieved
• Perform any other duties as assigned by the Manager, Carrier and Data Services

Educational Requirements       

• First degree in Electrical/Electronic or Computer Engineering

Experience, Skills & Competencies       

• Three (3) to five (5) years relevant work experience
• IP Knowledge with minimum certification as CCNP (will be an added advantage)
• Proficiency in the use of Microsoft Office Suite (Especially Excel)
• GPRS (SGSN/GGSN) operational experience with focus on troubleshooting
• Fault analysis & Performance reporting/analysis
• Personal Effectiveness
• Problem Solving
• Teaming
• Passion for Excellence
• Integrity
• Empowering people
• Growing people
• Team work
• Customer Focus