CareerPlan

Specialist Planning Packet Core Eng Lead

Madrid, SpainFull-time2026-10-05 → 2026-11-11
On-site

Core

Design, engineering, and delivery of Packet Switched Data Core hardware and software solutions for Vodafone's European networks, including 4G/EPC and 5G Standalone.

Role type

Senior IC Packet Core Planning Engineer

Builds

Packet Core platforms (SGSN, GGSN, MME, S/P-GW, AMF, SMF, UPF, NRF) for Vodafone European networks

Domain

Telecommunications / Mobile Core Networks

Required skills

Packet Switched Data Core technologies, 3GPP Packet Core protocols, software lifecycle management, technical specification development, capacity planning, network dimensioning, test case creation, defect resolution

Preferred skills

5G Standalone architecture knowledge, cross-market stakeholder collaboration, virtual team management

Technologies

SGSN, GGSN, MME, S/P-GW, AMF, SMF, UPF, NRF, 4G/EPC, 5G Standalone

Responsibilities

Define hardware and software requirements for Packet Core platforms; Develop technical specifications translating customer requirements into implementable solutions; Build test cases and acceptance plans for new software and system capabilities; Support software testing, acceptance, and high-quality release delivery; Contribute to the development of new Packet Core functions and resolution of software defects; Analyse network requirements and contribute to optimisation initiatives involving 3GPP network functions.

Seniority

Senior, hands-on IC