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Enterprise Architect

CityFibre


Job Location:

Milton Keynes - UK

Monthly Salary: Not provided by the employer
Posted: 26 September 2026 (13 hours ago)
Application Deadline: 24 December 2026
Vacancies: 1 Vacancy

Job Summary

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

As the UKs largest independent full fibre network and wholesale platform of choice were 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 youll be part of something bigger helping to build a better-connected Britain together.

Joining us as anĀ Enterprise Architect

Youll 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. Youll provide architecture expertise throughout the full design lifecycle developing strategic roadmaps that align technology investments with business goals.

Youll 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 youll bring to the role

Youll 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.

Youll 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 were committed to creating a workplace where people feel a genuine sense of belonging and pride in what they do. Thats why were 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.

Well 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 familyfriendly 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 We want to help!


Remote Work :

No


Employment Type :

Full-time