Specialist Data Core Design and Engineering - málaga

Overview
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In this role you will shape the IoT mobile core architecture, translating high-level designs into implementable configurations for Vodafone’s IoT network platform. You will collaborate with cross-functional teams to drive the 3–5 year evolution of the Mobile Core for IoT, ensuring capacity and security are baked into the design. You’ll lead design and integration work on 2G/3G/4G/5G core nodes, mentor peers, and deliver solutions that scale with Vodafone’s IoT growth and cloud capabilities.

Compensaciones / Beneficios

• Hybrid work model
• Bonus on top of gross salary
• Meal vouchers
• Flexible working hours
• Remote work up to 20 days/year
• Private health and life insurance

Responsabilidades

• Review and challenge high-level designs for Mobile Packet Core & IP networks and convert to low-level designs (LLD)
• Produce detailed design docs covering configuration matrices, security implications, and operational guidelines
• Define Mobile Core network strategy and a 3–5 year IoT evolution roadmap
• Oversee network capacity management and related planning
• Make decisions impacting project schedules and deliverables
• Mentor team members and share expertise
• Provide timely problem analysis and escalation when needed

Requisitos principales

• Knowledge of Mobile Packet Core routing including devices OSs and customer connectivity
• IP networking knowledge (switches, routing, firewalls, load balancers) in Telco/Enterprise environments
• Cloud knowledge and understanding of 5G technologies
• Experience designing major Mobile Core projects
• Circuit-switched knowledge is a plus
• University degree in telecom or related field
• Industry certifications (CCNA, CCIE, JCNIE)
• Hands-on experience with SGSN/CSGN, MME, GGSN/PGW, NB-IoT
• 5+ years with 2G/3G/4G/LTE xkdbapo core nodes; ability to lead solution design and implementation
• Familiarity with 3GPP interfaces to external nodes (DNS/RADIUS/PCRF/IMS)
• Proficiency in Linux and scripting (Python, Perl)
• Ability to work unsupervised and manage virtual technology teams
• Strong network design documentation skills
• Understanding of NFV, MOPs, OSS/BSS fault/performance management

• Leadership and mentoring
• Stakeholder management across business and technical teams
• Self-motivation and autonomous working style
• Mobile Packet Core
• 5G technologies
• IP networking (MPLS, BGP)