Mobile Tech Lead

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  • Contract 220 days
  • £500 - £600 (GBP) / day
  • London, England, United Kingdom
    and remote
  • ASAP

Mobile Tech Lead with design and testing experience.  Needs to have a deep understanding of Mobile Data technologies and the Charging and Billing for Data related services, including online and offline charging, PCEF, and PCRF nodes within the mobile architecture.

Description

Mobile Tech Lead with design and testing experience.  Needs to have a deep understanding of Mobile Data technologies and the Charging and Billing for Data related services, including online and offline charging, PCEF, and PCRF nodes within the mobile architecture.

  • Network knowledge and skills in the areas of IP, UDP, TCP, Gn/S5/S8, Radius, DIAMETER (including Gx, Gy and Sy protocols).
  • Solid Technical knowledge of 3G, 4G and 5G NSA networks specifically the PS and CS core networks and how they integrate to the real-time rating platforms.
  • Understanding of NFV architecture, components and EPC virtualisation functions.
  • Telco Cloud (OpenStack & Nuage SDN design and implementation)
  • Some knowledge of ETSI-MANO framework, VNF lifecycle and Linux would help
  • Strong troubleshooting skills - can troubleshoot an issue on network devices and fix the problem

Skills

Environments
Service Provider
Software Defined Networks (SDN)
IT Infrastructure Products
Alcatel-Lucent Nuage
Openstack
IT Infrastructure Technologies & Protocols
2G/3G
4G/LTE
5G
DIAMETER
Evolved Packet Core
NFV
RADIUS
TCP/IP
IT Network Expertise
Policy and Charging Enforcement Function (PCEF)
Policy and Charging Rules Function (PCRF)

Industry Experience

Telecommunications - Service Provider, ISP, Mobile