Product Security Architect

- Act as a senior security voice across the product and development teams, ensuring security is properly represented in roadmap, backlog and design decisions. - Work with colleagues across product, development, and networks & infrastructure to embed security across the product lifecycle. - Carry out threat modelling, secure design reviews and technical risk assessments for new and existing product capabilities. - Assign pragmatic risk levels and support sensible prioritisation of remediation alongside feature delivery and other technical work. - Help improve secure software development and delivery practices, including CI/CD and related controls. - Support vulnerability remediation, including root cause analysis and long-term fixes. - Contribute to security standards, metrics and ways of working that improve product security maturity over time. - Provide security leadership and architectural guidance for the secure implementation and operation of SRT products in customer environments, including defining the principles, patterns and guidance that customer-facing and implementation teams should follow. - Work with internal stakeholders to ensure engineering reality supports the security claims we make to customers, partners and auditors. - Contribute to wider assurance and certification activity, including ISO 27001 or other relevant standards.