Workday Master Architect (Tenant Health & Process Transformation)

Role: Workday Master Architect (Tenant Health & Process Transformation) Work Location : 3 Media Close, one-north, Singapore Duration: 6 Months(Extendable) JD: Job Description: Workday Master Architect (Tenant Health & ProcessTransformation) Role Title External Workday Master Architect / Consultant (TenantHealth & Process Transformation) - Contract Key Responsibilities ● Conduct a comprehensive, end-to-end technical audit of thelive Workday tenant configuration to map legacy technical debt and identifysystemic points of failure. ● Review all current worker data mappings, duplicate jobprofiles, and reporting gaps that currently restrict accurate workforcetracking and cross-functional reporting. ● Evaluate existing Workday Business Processes BPs andnotification frameworks to distinguish between minor process gaps andfundamentally flawed architectures. ● Systematically dismantle and rebuild "clogged,"overly rigid, or non-standard workflows (such as over-engineered, multi-levelapproval matrices). ● Streamline cross-functional security group assignments,permission hierarchies, and collaborative intersections between different HRmodules. ● Distinguish where the engagement should remain advisoryvs. where hands-on configuration/reconfiguration support is required to addresstechnical debt. ● Support stakeholder alignment across HR leaders, Financeexecutives, People Service Center PSC, and GTS Service Owners to translatetechnical system limitations into clear strategic choices. Expected Deliverables in First 36 Months ● Comprehensive end-to-end technical audit of the liveWorkday tenant configuration mapping technical debt. ● Detailed Remediation Plan outlining criticalconfigurations that must be optimized, modernized, or decommissioned. ● Standardized "Acquisition Profile Template" tobuild repeatable, plug-and-play scaling for future M&A onboardingworkstreams. ● Strategic Audit Report containing comprehensive tenantfindings and a definitive technical recommendation advising leadership whetherto proceed on an iterative Reconfiguration path or execute a GreenfieldReimplementation. ● Re-engineered, streamlined Workday Business Process BPworkflows and security-group permission hierarchies. Required Experience ● Proven track record acting as a Workday Master Architect,Solution Architect, or Principal Consultant, with deep hands-on configurationexpertise across Core HCM, Compensation, Benefits, Absence, and Time Trackingmodules. ● Extensive background leading multi-market Workday tenantaudits, data-cleansing strategies, and complex instance remediation fortechnology enterprises scaling beyond 10,000 workers. ● Demonstrated capacity to evaluate enterprise-scaleinstances and deliver comprehensive cost-benefit/risk analyses comparingcomplex reconfiguration options against full greenfield reimplementations. ● Expert-level knowledge of Workday Business Process BParchitecture, configuration dependencies, security-group modeling, and customconditional routing rules. ● Ability to operate as a consultative partner, workingacross business, HR, IT, and architecture stakeholders to translate highlytechnical system limitations into clear strategic choices. Preferred Experience ● Strong technical comprehension of how core Workday datatransformations impact downstream enterprise applications (such as Oracle ERP,Oracle EPM, SmartRecruiters, and custom middleware layers). ● Experience moving from strategy and comprehensive healthaudits to complex tenant remediation or full greenfield reimplementationdelivery in complex environments. ● Familiarity with building robust data foundations forfuture enterprise AI/automation adoption and Agentic AI capabilities