IP Network Packet & Voice Core Design Engineer

ECS Resource Group are currently working in partnership with a global managed service provider, assisting them with the search for a IP Network Packet & Voice Core Design Engineer on a contract basis.

Key Responsibilities:

• Design and deliver end-to-end IP transport connectivity across Packet and Voice Core network elements within a mobile core environment
• Lead technical discussions to define IP connectivity requirements for multiple traffic flows and protocols between core network functions
• Produce high-level and low-level design documentation, including traffic flow models and detailed parameter assignments
• Develop and review firewall communications matrices, methods of procedure (MOPs), and configuration scripts in collaboration with security and operations teams
• Implement network solutions (including out-of-hours changes) and lead fault investigations to resolve complex connectivity issues

Key Skills: