The team you'll be working with:

At NTT DATA, we design data foundations that enable government to operate with clarity, agility and trust.

As a Lead Enterprise Data Architect, you will operate as the senior data authority within complex UK Central Government engagements. You will define and lead enterprise-scale data architectures that modernise legacy estates, enable AI-driven insight, and align technology delivery with citizen-focused outcomes.

Balancing digital transformation, platform modernisation and AI enablement, you will shape end-to-end architectures that connect business strategy, service design and technical execution. With deep awareness of GDS Service Standards and the Technology Code of Practice, you will ensure that data architecture underpins secure, scalable and future-ready public services.

This is a high-impact, client-facing leadership role — influencing through expertise, credibility and delivery excell...