VodafoneThree - DC Engineering & Delivery Unit Authority

Location: Any UK Hub + Hybrid
Salary: Excellent basic salary plus bonus and Vodafone benefits
Working Hours: Full time 37.5 hours per week – Monday to Friday



*Hybrid

We believe that through collaboration and connection with our colleagues we can achieve great things. Our hybrid working approach allows our people to work both in the office and at home, providing the flexibility and resources you need to succeed in your role. We don't require you to be in on specific days; instead, we ask people to come into the office 2-3 days each week, for at least 8 days per month. You should work with your line manager to understand what their expectations are for you, your specific role and your team.

Who We Are

We’re here to build a network the UK can count on – one that connects people, places and potential. Because no matter where you live, what your background is, or how you get online – we think everyone deserves the same chance to stay connected, and with VodafoneThree, that future’s being built – today.

We’re creating more than the UK’s best network. We’re helping close the digital divide, empower communities and drive meaningful progress.

We believe that everyone should feel they belong. Whoever you are and whatever your story, there’s space for you here. We’re building a workplace where different perspectives are welcomed, voices are heard, and everyone feels safe to show up as themselves.

You’ll join a team that genuinely cares – about each other, about our customers, and about the future we’re building. From day one, you’ll be welcomed, valued and encouraged to bring your whole self to work.



Why VodafoneThree

Join us and you’ll be at the heart of change. That means building responsibly, investing sustainably and creating opportunities that last.

We’re not just expanding connectivity; we’re reimagining what a connected nation looks like. With £11bn invested in 5G and digital infrastructure, your work will directly power businesses, services, and communities across the country.

You’ll work on real challenges, with real impact, across every corner of the country. Wherever you join us, whatever your role, you’ll be helping to build a future that works better for everyone.

We move at pace, because what we’re building matters – and we’re learning as we go. We’re proud of the progress we’ve made, but we’re just getting started.

Join our UK Networks team, where we’re continually building and enhancing our network, connecting millions of people and businesses across the country. Be part of the team that makes it all happen – simplifying, automating, and bringing better connectivity than ever before, with giga-fast speed, to our customers.

What you’ll do

Lead the activities of the regional engineering delivery team within Data Core Engineering, focusing on the countries of the respective cluster (UK and Ireland). Being accountable for high- and low-level design document creation, configuration and implementation and optimisation of multiple network elements of the Mobile Data Core network (PCRF, SGSN/MME, SPGW, Radius, DPI, MSP, IWF, DNS, AAA, etc.).

With focus on a specific area of competence in PCRF / PCF policy control functions for mobile services, lead and manage all the engagement with relevant local stakeholders, in particular Technology Operations and other local teams for the implementation of network capacity and lifecycle management; service configuration / MOP activities (and handover to Operations for implementation); special projects, new product / service impact assessments and support to Operations during network incidents.

Be the focal technical lead for optimisation activities that can improve the efficiency of the Mobile Data Core Network and subsequent customer experience and be directly involved in performance analysis and improvements plans devised as necessary.

Key Accountabilities & Decision Ownership:

• With focus on a specific area of competence, contribute to the implementation of the Data Core Network Evolution Plan in the local countries:
  • Lead the alignment and steer the local engineering implementation in the cluster countries to the regional strategy and roadmap.
  • Report to planning teams the local implementation progress and gaps towards network plan.
• Lead the definition and maintenance of the country Data Core Low Level Design, in line with Planning Design and Dimensioning guidelines and directives for the region.
• Define the detailed configuration to be applied (parametrisation, licence configuration, etc.):
  • Adjusting the detail to its local applicability in the cluster countries.
  • Support Planning, Design and Dimensioning in local testing activities.
• Direct management of the interface with regional and local in-country Operations teams:
  • Defining, planning and scheduling Data Core network activities and interventions.
  • Being accountable for those activities and analysing/reporting relevant issues concerning risk, cost/benefit, effectiveness and efficiency.
  • Supporting required Engineering efforts in case of emergencies related to Data Core networks.
  • Support to troubleshooting activities.
  • Supporting in country teams of Local Markets included in the cluster, facing important country related issues and for projects status updating.
• Support the Engineering team dealing with Data Core networks in the cluster countries:
  • Being accountable for optimisation activities.
  • Support to local demand initiatives.
  • Engaging with relevant local stakeholders.
• Contribute to the Data Core budget execution in the cluster countries and active promotion of benchmarking across countries in the cluster, aligning with best applied practises and harmonising design wherever possible.

Who you are

• Deep knowledge of architecture and protocols in a Mobile Data Core Network – specifically PCRF / PCF (and associated management infrastructure), preferably Oracle and Ericsson.
• Sensitivity to operational and execution challenges and attitude to troubleshooting and problem solving.
• End to end visibility and comprehension of any issues in the specific countries of the cluster.
• Lead the identification of opportunities for in country improvements within Data Core in line with regional strategy, analysing potential risks of that strategy and supporting the Data Core Engineering Planning, Design and Dimensioning team to adjust/improve the plan if needed.
• Strong established relationships with key stakeholders in the cluster countries, namely with local Operational and commercial/demand teams and stakeholders and infrastructure vendors.
• Team working and sharing of know-how with local team and the Data Core Planning, Design and Dimensioning team.

Must have Technical / Professional Qualifications & Capabilities:

• Solid knowledge of network architecture and design and Mobile Data Core network experience.
• Knowledge and experience of the design, integration, test and deployment of Network Function Virtualisation Infrastructure (NFVi) and virtual network function applications within the Telecommunications (preferably mobile network) industry.
• Operations experience desirable.
• Strong performance & customer experience focus.
• Results oriented.
• Troubleshooting capability and a problem-solving attitude.
• Exposure to operational environments and projects.
• Established networking in the countries of the cluster.
• Mobile Data Network service performance management knowledge and or proven experience.
• Established networking or closeness with other engineering domains which impact / influence performance, such as transmission, radio, etc.
• University degree in Telecommunications or similar / suitable active professional experience.

Worried that you don’t meet all the desired criteria exactly?
We know that everyone is unique, with multiple aspects to their identity and different experiences behind them. We are passionate about Inclusion for All and creating a workplace where everyone can thrive, whatever their personal or professional background. If you’re excited about this role but your experience doesn’t align exactly with every part of the job description, we encourage you to apply as you may be the right candidate for this role or another role, and our recruitment team can help you see how your skills fit in.

What we offer

We care about our people’s success by offering great pay, bonuses, up to 28 days off plus bank holidays, and paid time for charity work. You can personalise our benefits for you and your family, like discounts, vouchers, a pension plan and loads more. We help with your career through our amazing learning tools and top-notch parental leave policies.



Need to Know

We are regulated by the Financial Conduct Authority and all offers of employment for this role are subject to background checks, including criminal (DBS) and financial checks to meet the regulators standards.

If you require any reasonable adjustments or have an accessibility request as part of your recruitment journey, for example, extended time or breaks in between online assessments, a sign language interpreter, or assistive technology, please refer to the Accessibility section of our Careers website (https://careers.vodafone.com/uk/applying-to-us/) for guidance.

We use AI in different parts of our business to boost innovation, improve efficiency, and create new opportunities. We know many candidates use AI to fine-tune their CVs or prepare for interviews, but what we really care about is your unique experiences and achievements.

During the interview, we want you to rely on your own knowledge and skills to show us who you really are—your personality, creativity, and abilities. Above all, we’re looking for authenticity and can’t wait to get to know the real you.

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