This is an urgent contract requirement for an experienced planning professional with active SC clearance. The role will be for an initial twelve months and will be Inside IR35. Key Experience and Skills: Expertise in integrated planning solution architecture, integration, and processes using Primavera P6 (Oracle), SAP S/4 HANA (Project Systems), and the Dassian Programs and Plans SAP S/4 solution extension. Experience with SAP Enterprise Project Connector (EPC) is desirable. Expectations for the Role: Collaborate with the Integrated Planning Business Systems Manager to review the solution architecture, configuration, and processes delivered in Phase 1. Use recommendations and business requirements to inform the Phase 2 solution architecture and configuration design. Work closely with client Integrated Planning (IP) application architects. Create, amend, and assure High-Level Design (HLD) and Low-Level Design (LLD) architecture models and documents for the Integrated Planning solution. This includes capturing key design decisions and managing a technical design authority for the project. Collaborate with external partners, internal Digital Solution application specialists, and business stakeholders to deliver desired outcomes for Phase 2. ADZN1_UKTJ