Role purpose:The Core IP Senior Engineer is responsible for the end-to-end delivery cycle of the IP Network for each involved market, starting from technology planning into the Design (High level / Low level) and the delivery in field. Design, engineer and deliver business critical IP Core information systems (HW & SW IP core routing and switching systems) to NSE internal customer, Vodafone Business and any other Vodafone function, ensuring network stability and enhanced customer experience. The Engineer in this role performs advanced analysis, defines optimal technical requirements, implements and integrates complex SW&HW systems, supports development of new software functions and performs testing and acceptance of IP Core information systems for fixed & mobile customers. They identify synergies, coordinate and contribute to multiple strategic projects related to above information systems, ensuring timely delivery to external clients (VF European markets). The engineer will also lead the delivery cycle of the above (LLD, Coordination of activities to bring the project into reality), will coordinate the Lifecycle Management of the platform and will observe and monitor resiliency, performance and capacity management of the IP Core Network.Essence of Role – Key Accountabilities:Evolve the architecture of IP Core information systems to support business transformation and market prioritiesDefine and manage critical IP network optimization initiatives to support IP connectivity challenges raised by new projects (NFV, 5G, convergence, …)Define software/hardware requirements for advanced IP Core information systems build to deliver voice & data products to mobile and fixed clients coordinating design, testing and the enmtire deployment process for these.Capacity planning and dimensioning for IP Core systems taking into account Resiliency and Performance ManagementCountry specific Low-Level Design& delivery management for IP Core aligned with Strategy and Architecture high level principlesWe Are Looking For You, If You Have:EssentialExpert knowledge of IP network architecture and technologies (MPLS VPN, TE, QoS, IPv6, MC, NNIs, …), IP routing & switching information systems, network operating systems and very good knowledge of dynamic routing protocols (BGP, IS-IS, OSPF)Excellent communication skills. Need to liaise with other functions of Vodafone, to drive the evolution of the IP networks in the markets of scopeAbility to work within a multi-national, multi-cultural teamInterfacing with clients (internal and external) to define service requirements and to adopt design accordingly. Able to understand customer complaints and pave the way to their resolution.DesirableSW development background aimed to automate provisioning, performance monitoring & reporting and introduction of Software Defined Network technologiesIndustry recognized certifications at professional-expert level (e.g. CCNP, CCDP, CCIE) are considered a plusUniversity degree in computer science, telecommunications or equivalentGood awareness of wider technology aspects in telecommunications and ICTInter-functional relationships between information systemsWhen choosing us……….When you join the Vodafone Team, you will have the chance to grow your career while also experiencing some serious benefitsSome of the benefits that you will receive along the way are:Competitive SalaryFlexible working (times and location) is part of our culture where your hours can facilitate your personal work-life balanceGenerous Employer Pension contributionFree Phone Bill – When you join the team, your phone bill is on us You will also receive mobile phone purchasing discountsLearning and Development – We provide extensive training to all of our employees so they can progress in their careers There is also the Vodafone University where our employees can gain incredible skillsExclusive Family and Friends Discounts – Receive additional discounts for you, your Family and Friends on Vodafone Products23 days annual leave and 3 charity days off – PLUS a dedicated day off for your birthdayAccess to our Wellness centre including free access to our Gym, health and wellness centre and external practitionersWe are passionate about our employees Here at Vodafone we want you to bring your whole self to work and we enable this with our progressive workplace policies. We are proud supporters of the LGBTQ+ community and Vodafone is committed to support all of their employees at work. We are an equal opportunities employers where our people can be at their best.When you combine Technology and the human spirit, anything is possible. And when you join Vodafone, we'll help you shape a rewarding career that gives back in more ways than one. Its starts here. It starts with you.