Security Architect
Core
Define, guide, and assure the implementation of security architecture and cyber resilience controls across systems, platforms, and services for a large-scale public transport ticketing ecosystem.
Role type
Security Architect
Builds
Secure-by-design solutions for cloud services, applications, back-office systems, and infrastructure supporting London's transport network.
Domain
Public transportation / Cybersecurity / Cloud Infrastructure
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Security architecture design, risk assessment and management, security governance, compliance with regulatory frameworks, secure development lifecycle integration, stakeholder advisory
Preferred skills
Cloud platform security (Azure, AWS, GCP), identity and access management, cryptography, DevSecOps practices, SIEM and vulnerability management tools
Technologies
Azure, AWS, GCP, SIEM, vulnerability management tools
Responsibilities
Support definition and integration of security requirements within projects, provide security architecture guidance for cloud and infrastructure solutions, contribute to security risk assessments and audits, collaborate with multidisciplinary teams to promote secure-by-design principles, advise on implementation of security controls, support governance activities including design reviews, ensure compliance with organizational policies and regulations
Seniority
Senior, hands-on IC with strategic guidance