Principal Enterprise Architect

Principal Enterprise Architect

Full-Time 61816 - 75552 £ / year (est.) Home office (partial)
Hackney Borough Council

At a Glance

  • Tasks: Lead digital transformation and drive architectural standardisation for Hackney Council.
  • Company: Dynamic local authority in London focused on innovation and community values.
  • Benefits: Flexible working options, commitment to diversity, and a supportive work environment.
  • Other info: Join a team that values pride, ambition, and proactive inclusivity.
  • Why this job: Make a real impact on community services while championing modern technology and inclusivity.
  • Qualifications: Extensive experience in architectural governance and proven technology solutions.

The predicted salary is between 61816 - 75552 £ per year.

Hackney is one of the most dynamic and progressive local authorities in the UK. We are a resilient, vibrant, and creative borough in the heart of London, with strong, diverse communities and a powerful set of shared values. Over the past twenty years, the Council has built up first-class services, outstanding public infrastructure, and a reputation for excellence, innovation, and ambition. We are leading the way on essential work such as our fight for equity in Hackney with a particular focus on becoming an actively anti-racist borough. But the work doesn’t stop there; we are proactive in our approach to bringing fairness to all aspects of life including gender, neurodiversity and across the poverty divide.

The London Borough of Hackney is driving an ambitious digital transformation journey, moving from reactive recovery to a modern, zero-trust digital ecosystem. Having established cloud-first infrastructure and advanced data platforms, we are seeking an authoritative, strategic Lead Enterprise Architect to bridge high-level corporate strategy with modern technical delivery. In this pivotal role, you will act as the supreme authority for technical governance, chairing the council-wide Technical Design Authority (TDA). You will bring rigor to our technical footprint by driving architectural standardisation, eliminating redundant legacy software, and championing reusable design patterns. Crucially, you will translate innovative, proven technologies (including Cloud FinOps, Zero-Trust security, workflow automation, and safe AI deployment) into tangible, measurable business benefits and cashable savings.

Key Responsibilities

  • Drive Technical Standardisation & Governance: Lead and chair the weekly Technical Design Authority (TDA). Formulate and enforce council-wide architecture blueprints, standard design patterns, and TOGAF-aligned frameworks across all software, cloud, and data environments.
  • Pragmatic Innovation & Business Value: Identify, evaluate, and deploy practical, proven technologies that solve frontline service delivery challenges, deliver financial prudence, and improve outcomes across five core digital themes: Digitally Accessible Council, Digital Workplace, Digitally Inclusive Borough, Data Informed Organisation, and Digital Place.
  • Architecture Rationalisation & Legacy Decommissioning: Systematically review legacy applications to reduce system complexity, eliminate duplication, and unlock cashable savings.
  • Modern Security & Platform Strategy: Ensure all solutions conform to a Zero-Trust cybersecurity perimeter, hybrid cloud patterns (AWS/Azure), and master data platforms.
  • Strategic Influence & Leadership: Operating at SFIA Level 5/6, communicate complex architectural choices effectively to both technical engineering squads and senior executive leadership.

Requirements & Person Specification

  • Proven Track Record in Standardisation: Extensive experience establishing architectural governance (TDA), defining enterprise standards, and enforcing reusable design components in complex multi-stakeholder environments.
  • Value-Driven Innovation: Demonstrated success adopting modern, proven technology solutions (automation/RPA, cloud infrastructure, modern APIs, zero-trust perimeters) that yield proven ROI, cost reduction, and operational efficiency.
  • Technical Depth & Breadth: Hands-on operational and strategic fluency across AWS/Azure, SaaS/PaaS integrations, zero-trust security controls, and master data schema management.
  • Collaborative Leadership: Ability to mentor technical specialists and build strategic alignment with Service Directors and key external partners.

We are also working towards our vision, which is to be a place for everyone; where residents and staff can be proud; a place that celebrates diversity and where everyone can feel valued, included and involved. In order to achieve this, we look for people who are: Proud; Ambitious; Pioneering; Open; Proactive; Inclusive.

Hackney Council works to eradicate discrimination on the basis of age, disability, gender reassignment, marriage and civil partnership, pregnancy and maternity, race, religion or belief, sex, and sexual orientation. We also recognise that people can be disadvantaged by their social and economic circumstances, so we will also work to eliminate discrimination and disadvantage caused by social class. We also welcome those interested in flexible working. We particularly welcome applications from disabled people, as this group is currently under represented in our workforce.

The Council has a dedicated employment support service (Hackney Works), which offers Hackney residents guidance in relation to applying for jobs. If you are thinking about applying for a job, please contact the Hackney Works team to find out what support is available: hackneyworks@hackney.gov.uk

Closing date for applications 23 August 2026 (22.59) Interview date TBC

Principal Enterprise Architect employer: Hackney Borough Council

Hackney Council is an exceptional employer, offering a vibrant and inclusive work culture that prioritises the development of future leaders in local government. As a Management Trainee apprentice, you will benefit from a structured programme that combines hands-on experience across various departments with formal training, all while being part of a progressive council dedicated to equity and community engagement. With competitive salaries, comprehensive support, and a commitment to employee growth, Hackney Council stands out as a rewarding place to build a meaningful career.

Hackney Borough Council

Contact Details:

Hackney Borough Council Recruitment Team

We think you need these skills to ace Principal Enterprise Architect

Communication Skills
Problem-Solving Skills
SQL
Automation
Data Governance
Python
Data Engineering