Security Architect Corsham | Up to £85,000 bonus benefits | Hybrid (up to 3 days onsite) SC clearance required (or eligible) Were hiring a Security Architect with strong cloud experience to support high-assurance programmes across Defence and central government. Youll play a key role designing and securing complex systems across cloud and hybrid environments, with exposure to MOD projects and highly regulated networks. What youll be doing Designing secure architectures across cloud and on-prem environments Supporting system design through the full lifecycle - from concept to accreditation Working with engineers and stakeholders to embed Secure by Design principles Delivering security assurance against CAF, NIST, JSP 440/604, and related standards Supporting test planning, security artefacts, and technical governance What were looking for 5 years in technical cyber security or security architecture Strong cloud security experience (Google Cloud highly desirable) Any exposure to MODNET / MODCLOUD or defence environments is a strong advantage Hands-on background (Windows, Linux, SQL, cloud platforms) Experience with security accreditation, SbD, and regulated environments SC clearance Why apply? Youll work on meaningful national security programmes, gain exposure to cutting-edge cloud environments, and be supported with training, certification, and long-term career progression.