IMS & VOICE CORE TEST - VoLTE, VoWiFi, RCSe - (Nokia / Mavenir)

Must Have:

• Working knowledge of the IMS and MSS core network architecture.
• A demonstrable understanding of services in IMS and MSS networks including VoLTE, VoWiFi, RCSe.
• A demonstrable understanding of signalling protocols, procedures and call flows within the IMS and MSS networks. e.g. Diameter, Radius etc.
• Good understanding of IP and associated protocols and its uses in the voice core network.
• Good understanding of Core Network Operational Support Systems and processes.
• Demonstrable knowledge of the testing lifecycle - experience a real benefit.
• Good analytical, troubleshooting and problem solving skills.
• Experience of deployment of key network systems through the delivery lifecycle from initial design to full operational handover.
• Experience of deployment including, installation, commissioning, integration and validation of network systems through the delivery lifecycle to full operational handover.
• Strong ability to work alone on technical issues.

Nice to Have:

• Working knowledge of Mitel (Mavenir) IMS products.
• Good working knowledge of Nokia MSS platforms (MSC, MGW)
• Experience with NSN/Siemens hiS700 system.
• Working knowledge of IP networks.
• Experience in Network Virtualisation

• Vendor management skills and experience.

• Project and Design lifecycle understanding.
• Ability to travel and work from remote locations when required by the business.
• Time served experience in 2 of the following work areas: design, test or operations.

Educated to degree or higher vocational education level in a Telecommunications or network discipline.

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