Principal Security Architect

Jobleads-UK
📍 Teddington, England, United Kingdom 💼 Full-time 🕒 Posted June 01, 2026

Job Description

This is a rare opportunity to take ownership of cyber security architecture at national scale, sitting at the heart of a programme with real national significance. Backed by substantial government investment, our client is developing a world‑first resilient infrastructure capability designed to protect the critical services that modern society depends on, including telecommunications, banking, transport and emergency response. As Principal Security Architect, you will serve as Security Pillar Lead across a portfolio of complex programmes, shaping strategy, leading assurance, and ensuring that the technology underpinning essential national services is built to remain secure and robust under any conditions.


Key Responsibilities



  • Lead the cyber security architecture and design function across a portfolio of the programmes, including the technical design of systems and services at an organisational and inter‑organisational level, delivering at national...

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Job Details

  • Location Teddington, England
  • Job Type Full-time
  • Category other-general
  • Posted Date June 01, 2026
  • Application Deadline July 11, 2026