VodafoneThree - Senior E2E Network Security and Compliance

Location: London/ Newbury + 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

As a Senior Manager Network Strategy and Architecture, you will be responsible for defining and driving VodafoneThree’s network security strategy across all network domains. You will strengthen resilience, ensure compliance, and reduce risks by working closely with engineering and security teams to embed robust security principles into high level designs and frameworks that meet regulatory and corporate standards.

• You will develop and maintain the end-to-end Network Security Strategy and Architecture, covering end to end domains, including RAN, Fixed, and Transport domains. 
• You will lead risk management activities, including identification of risk owners, remediation planning, and governance reporting. 
• You will embed security and resilience requirements into high-level architectures (HLAs) and designs for all network layers. 
• You will support delivery of VF3 Network Zoning architecture compliance and ensure delivery of Charm Requirements across Network
• You will work with OSS and other teams across VF3 and Vodafone Group to leverage or introduce existing processes and tools for Life Cycle Management, such as Veedle
• You will conduct network security audits and assessments, driving continuous improvement and adherence to best practices. 
• You will perform impact assessments for new products and services, ensuring security requirements are integrated into solution designs. 
• You will work with key stakeholders to maintain the Service Continuity reference document and carry out the necessary tests used to strengthen overall resiliency.

Who you are

• You will have deep expertise in network security architecture and strategy across fixed and mobile networks.
• You will have a strong understanding of regulatory frameworks and industry standards (3GPP, GSMA, ETSI).
• You will have proven experience in risk management, compliance, and audit processes. 
• You will have familiarity with network technologies and their security implications, including legacy and next-gen platforms. 
• You will be skilled in vendor engagement and security solution evaluation. 
• You will have the ability to influence senior stakeholders and collaborate across technical and commercial teams. 
• You will be comfortable operating in complex, fast-changing environments with high accountability.

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/reasonable-adjustments/) 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.
 

#VodafoneThree
#LI-Hybrid