The Contractor shall perform the following tasks: Support NATO IT Team Leaders to guide the transformation of NATO end-to-end processes, using SAP S/4 HANA capabilities Support NATO IT Team Leaders in defining a future-state operating model Align reengineered processes with SAP best practices and digital transformation goals Identify change impacts from redesigned processes Support system design validation and functional specifications review Support data migration and data cleansing activities Support organization of testing and training activities Participate to business process workshops and project meetings, when required Produce analysis and presentation, when required PROFILES DESCRIPTION Minimum 5 years of experience in the role, supported by CV. University Degree in the relevant field from an accredited institution or equivalent combination of education and experience. The role encompasses: Knowledge of the SAP O2C business processes and best practices SAP S/4HANA experience in S/4 HANA Service SAP S/4HANA experience in S/4 HANA Sales and Distribution is an asset Hands-on knowledge of the SAP Business Area customization features Functional specifications writing/reviewing skills in the SAP Business Area Experience on requirement gathering and documentation Experience on designing of business test cases Experience of SAP data migration and data cleansing activities Ability to write clear and concise reports and documentation Experience in dealing with business key users SAP Certification in relevant area/module(s) is an asset