Ericsson Charging System Engineer(System Admin)
CurrentMonitoring & maintenance of Charging node – consist of server administrator for 160 servers (G8/G9 HP servers) in different cities (Tehran/Mashhad/Esfahan/Tabriz) (SDP)• Able to configure SDP servers, Promotion definition, Short code definition .campaign definition.• Familiar with HP Linux servers. (G8/G9/Gen10)• Good to providing Knowledge Base articles, based on escalated incident and work experiences and also categorize them. Create documentation as quick guide to help employees which reduced daily issues by 20%. • Lead and develop 4 new employees assigned to SDP team.• Able to Diagnose, troubleshoot, and resolve application issues within the standards time window.• HW & SW ATP of new severs in moderation MTNi project.• On site HW maintains and CHG. ( SDP)• Change implementation on the live Network; Service and Non-Service affecting. SDP ICP upgrade.• Analyze system performance and Reporting to manager in high level. [daily, weekly, monthly]