Responsibilities:
• Responsible for perfect function of SSS/IMS Platform related network elements and advice the 24 hours OAM engineer for ensuring smooth operation
• Handling emergency case and ensuring quick service restoration
• Define the security relevant measures and the implementation into the network
• Interfacing and coordinating with manufacturer's TAC for problem resolution
• Analyze/asses and control any modification of Hardware/Software on live exchanges to ensure no/minimum impact
• Monitoring system quality and ensuring all switch are well maintained and properly operated
Requirements:
• University graduated from Electrical/Telecommunication Engineering with minimum 3 years experience as a second level engineer
• Solid data communication background including IP Communication
• Good knowledge in signaling protocols: SS7, SIGTRAN, R2, SIP, H248, Diameter
• Good knowledge in 3GPP's specification for IP Multimedia Subsystem (P/I/S-CSCF, MGCF, MGS, AS, SBC, HSS, DNS)
• Good knowledge in signaling/routing equipment: Cisco Router, Juniper Router, Cisco ITP/STP
• Deep knowledge in GSM/UMTS/LTE/IMS platform
• Able to work underpressure especially when dealing with problem that impact the customer
• Advance technical writing and communication skills
Successful candidates will work in a result oriented and dynamic environment. English proficiency and computer literacy are required for this position.
PT XL Axiata Tbk
Menara Prima Lt 20 Jl Mega Kuningan Lot E4 – 7 No 1 Jakarta Pusat 12950.
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