target-state solutions covering integration, data movement, security, resilience, observability and support. Develop decommissioning strategies including dependency analysis, migration sequencing, cutover planning and risk management. Use AI-enabled tools to accelerate discovery, analysis, documentation and architecture artefact production, ensuring appropriate governance and review. Own architectural decisions, risks, assumptions … programme priorities. Provide architecture assurance across discovery, design, migration and decommissioning activities. Build stakeholder confidence through clear communication, technical leadership and practical advice on risk, complexity and delivery trade-offs. Expected Outcomes An assured catalogue of feeds, interfaces, dependencies, ownership and operational requirements. Clear AWS transformation options and recommended ...