Job Title: Workday Security Architect Contract: Initial 6-Month Contract Location: London (Hybrid Working) Clearance: Must be eligible for SC ClearanceInside IR35 Role Overview We are seeking an experienced Workday Security Architect to lead the design and governance of ERP security architecture within a complex enterprise environment. This role will be responsible for defining, implementing, and assuring secure Workday security models aligned to organisational policy, regulatory requirements, and best practice.This is a hybrid role based in London, offered as an initial 6-month contract. Key Responsibilities Design and own the end-to-end Workday security architecture (HCM/Financials as applicable) Define and implement role-based security models, domain security policies, and business process security policies Lead security design workshops with business and technical stakeholders Ensure ERP security architecture aligns with enterprise security standards and compliance requirements Conduct security impact assessments for system changes and enhancements Support audit, risk, and compliance activities including documentation and remediation planning Provide governance and oversight across Workday security configuration and integrations Collaborate with IAM, infrastructure, and application teams to ensure secure integration patterns Essential Skills andamp; Experience Proven experience as a Workday Security Architect in enterprise environments Strong expertise in ERP security