Enterprise Architect

Posted 4 Days Ago
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Milton Keynes, Buckinghamshire, England, GBR
Hybrid
Senior level
Information Technology
The Role
The Enterprise Architect will define current and future-state architectures, strategic technology roadmaps, governance frameworks, data policies, and architecture assurance processes. The role leads enterprise, OSS, and BSS architecture design; supports programme shaping, impact analysis, business cases, and solution guidance; and collaborates with business stakeholders and suppliers. The position requires telecommunications, complex systems integration, AWS and hybrid infrastructure expertise, architectural modelling, and the ability to translate business needs into viable technology solutions.
Summary Generated by Built In
Job Description

This hybrid role offers a great balance of home and office working. You’ll join your colleagues in your local office at least 2 days a week.

As the UK’s largest independent full fibre network and wholesale platform of choice, we’re busy setting new standards for what digital infrastructure can and should be.

Our network is greener, more reliable and designed for the future. The products we run over it lead the way on speed, value and service - helping businesses to innovate, communities to thrive, and people to live more connected digital lives.

At CityFibre, you’ll be part of something bigger, helping to build a better-connected Britain, together.

Joining us as an Enterprise Architect

You'll play a pivotal role in solving complex business, customer technology and data challenges, creating innovative digital enterprise solutions and shaping the future technology landscape across CityFibre. You’ll provide architecture expertise throughout the full design lifecycle, developing strategic roadmaps that align technology investments with business goals.

You’ll receive a competitive salary, and a performance related bonus.

This is some of what you can expect to be doing:

  • Define and maintain current and future state architectures, developing strategic roadmaps that support investment and project prioritisation decisions.
  • Establish architecture principles, governance frameworks and data policies while leading architecture reviews and assurance activities across programmes and projects.
  • Create and deliver enterprise architecture strategies that align business objectives with technology capabilities and future data requirements.
  • Lead the design of innovative enterprise, OSS and BSS architectures, ensuring solutions are robust, cost-effective and aligned to business strategy.
  • Support the early shaping of programmes and projects through impact analysis, estimation, business case input and solution design guidance.
  • Work closely with stakeholders across the business and third-party suppliers to identify opportunities, improve processes and deliver architecturally viable solutions.

What you’ll bring to the role

You'll be an experienced Enterprise Architect with a strong background in telecommunications, enterprise architecture and complex systems integration, capable of translating business challenges into innovative technology solutions.

You'll also have:

  • Significant experience working within telecommunications environments, particularly across OSS/BSS platforms and complex system integration projects.
  • Experience with service orchestration, AWS Cloud and hybrid infrastructure architectures.
  • Strong knowledge of enterprise architecture methodologies and frameworks such as TM Forum, TOGAF, ITIL, BPMN and UML.
  • Experience defining and communicating complex architectures to both technical and non-technical stakeholders using structured architectural approaches.
  • Hands-on experience with architecture modelling tools and cloud-based solutions, ideally within AWS environments.
  • A technical background including data modelling, process management and software development using technologies such as Java, Python, JavaScript or PHP.

Life at CityFibre

Everyone deserves to feel heard, valued and truly included. Working alongside our Employee Communities, we’re committed to creating a workplace where people feel a genuine sense of belonging and pride in what they do. That’s why we’re proud to be a Times Top 50 Employer for Gender Equality, endorsed by WORK180, a Disability Confident Leader, a Care Leaver Friendly Employer, and a signatory of the Armed Forces Covenant Gold Award.

We’ll support you to thrive inside and outside of work, with opportunities to grow your career and a flexible benefits package that adapts to your life – including generous annual leave (with an extra day off on your birthday), private medical insurance, health cash plans and family‑friendly policies.

Find out more about our culture, communities and benefits on our careers site.

Additional Information

We want to create a sense of belonging for everyone. We celebrate our differences and work to ensure everyone has the best chance to succeed, starting with our recruitment process. No matter your background, family or carer status, ethnicity, sexual orientation, religion, age, disability, gender, or gender identity, we welcome your application. If you need any support or reasonable adjustments throughout the application process, please email us at [email protected]. We want to help!

Skills Required

  • Significant experience in telecommunications environments, particularly OSS/BSS platforms and complex systems integration projects
  • Experience with service orchestration, AWS Cloud, and hybrid infrastructure architectures
  • Strong knowledge of enterprise architecture methodologies and frameworks including TM Forum, TOGAF, ITIL, BPMN, and UML
  • Experience defining and communicating complex architectures to technical and non-technical stakeholders using structured architectural approaches
  • Hands-on experience with architecture modelling tools and cloud-based solutions
  • Experience with AWS environments
  • Technical background in data modelling, process management, and software development using Java, Python, JavaScript, or PHP
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The Company
HQ: London
1,590 Employees
Year Founded: 2011

What We Do

At CityFibre, we’re building a new, intelligent, open-access fibre network, purpose built for the data age. We’re upgrading communities across the country, giving people a better foundation for their digital lives, enabling businesses to innovate, and helping to strengthen the UK economy. Our national networks are expanding rapidly, and we are already the network of choice for major Internet Service Providers and mobile operators including TalkTalk, Three, Vodafone and Zen, as well as dozens of exciting smaller providers. Using our networks, our customers can provide theirs, be they homes, businesses, schools, or hospitals with broadband, Ethernet and mobile connections so quick and reliable, you can practically take them for granted. With almost two million premises already passed, our fully financed rollout programme is on track to serve a third of the UK. That’s around 8m homes, 800k businesses, 400k local authority sites and 250k 5G access points that will soon have access to the UK’s finest digital infrastructure

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