Location : UK (home-based with travel to client site approx. 2 days per week)

Hubs: London, Manchester, Bristol, Swansea

The opportunity

This is a senior, high-impact role working across complex, mission‑critical public sector programmes. You’ll lead security architecture across large-scale digital transformation initiatives, helping organisations modernise legacy systems while embedding secure‑by‑design principles from day one.

You’ll operate as a trusted advisor to senior stakeholders, combining deep technical expertise with strong commercial awareness to shape solutions that are secure, scalable and deliver real value.

The role sits at the intersection of strategy and delivery. You’ll be involved end‑to‑end, from bid work and pre‑sales through to architecture, build, assurance and live services.

Key responsibilities

• Lead security architecture across complex public sector digital programmes
• Act a...