PS Core Engineer

Perform all Packet network Operation and maintenance activities , which includes:SGSN, GGSN, Radius ,DNS servers, VMware and HPE. 

• Performing Packet core network operation and maintenance activities.
• Performing routine backups.
• Performing all planned and unplanned activities.
• Maintaining the KPI’s as agreed with the vendors.
• Performing all the required acceptance tests.
• Performing Integration of PS with Core, VAS, IN and billing.
• Activation and deactivation of PS software features.
• Reporting all O&M activities to the PS Team Leader.
• Configuring PS core for data roaming and troubleshooting problems with roaming partners
• Implementing of any modifications on the plan as a required from planning.
• Performing maintenance and preventive maintenance activities.
• Performing the daily, weekly, and monthly routine health check.
• Do what is required according to the performance report.
• Providing support for billing and customer care departments.
• Insuring the quality of work delivered.
• Coordinating with other departments as needed.
• Securing GSN nodes from all associated risks.