About this opportunity:

We are now looking for Back office L2 Engineer- CS IMS Core who will handle and operate on a large scale "CS & IMS network and CS & IMS network Infrastructure" network by performing all level-2 operation activities plus creating internal knowledge bases sessions for information sharing purposes

What you will do

• Fault management including TT handling and fault localization within SLA
• DT MOP Preparation and CR Implementation
• Configuration activities for new services
• Incident recovery within SLA
• Preventive and corrective maintenance activities
• Network configuration audits
• Voice core nodes SW updates and Upgrades
• Acceptance test for newly introduced nodes and services
• 1st level operation engineers’ performance during shift time and share the knowledge and
• proper guidelines to assure their work quality and process consistency

You will bring

• +3 Years of proven experience in Voice core Network operation and maintenance as second level Operations.
• BSc. degree in Electrical Engineering, major in Communication and Electronic Engineering
• A clear understanding of 3GPP standards and different protocols, like SIP, Diameter, BICC, SIGTRAN ,CAMEL,MAP , ..etc.
• Clear understanding for 2G/3G/4G core network nodes, protocols and signaling flow
• Detailed understanding of different voice core scenarios and signalling flows
• Strong hands-on experience in O&M of different Voice Core CS nodes like MSC, MGWs, STP, UDC, APG, etc
• Strong hands-on solving experience as a second level operations on IMS nodes like SBG, MTAS, CSCF, Ipworks, Eme ..etc
• Good knowledge of Virtualization, Cloud NFVI, and NFVO is highly preferred.