Position overview As part of its digital transformation, our client is launching a key project to migrate network drives to SharePoint Online, within the broader deployment of the Microsoft 365 environment. Beyond a simple data transfer, this project involves rethinking existing document architectures — historically built around technical folder structures — and evolving them toward process-oriented and business-driven information architectures. In this context, our clinet is looking for a Senior Business Analyst to support business teams, IT, and governance stakeholders in defining and implementing the target document management model. Key responsibilities Analyse current document management practices and network drive usage (AS-IS). Gather and understand business processes (HR, Quality, Finance, Compliance, Engineering, Procurement, IT) and their associated document workflows. Model key document processes AS-IS and TO-BE using the appropriate level of formalism (BPMN standard). Define a target information architecture in SharePoint Online, aligned with Data governance principles and the client's framework. Translate business needs into actionable functional requirements for IT (specifications, user stories). Support key users and contribute to the sustainable adoption of new document management practices. Skills & qualifications Experience Proven experience as a Business Analyst on digital transformation, document migration, or information management projects Experience working in multi-business and high document-volume environments Background in an industrial, regulated, or international group context is a strong asset Experience with SharePoint Online migration projects is a strong asset Technical skills Functional analysis and strong understanding of business processes Document governance and Information Management Information structuring, classification, and rationalisation Process modelling (BPMN 2.0 preferred and modelling tools) Good command of SharePoint Online: document management, permissions, metadata, and governance principles Knowledge of project management methodologies (Agile and/or Waterfall) Soft skills & mindset Excellent communication skills and ability to facilitate business workshops Strong analytical, synthesis, and structuring mindset Rigorous, autonomous, and accountable Ability to challenge requirements while remaining focused on business value delivery Comfortable operating in cross-functional environments involving business teams, IT, and governance stakeholders Assignment details Weekly schedule: 5 days / 40 hours per week Desired start date: 01/07/2026 Duration: 6 months, renewable Location: Milmort Remote work: maximum one day per week (subject to project constraints) Languages: Native French / Professional English Our offer We provide a stimulating, people focused and expertise driven environment A competitive salary with performance based bonuses A company car with Fuel/Electric Card All necessary tools for your mission: Laptop, Phone, Phone Subscription Comprehensive social security and health benefits in Belgium Meal Vouchers, Eco cheques Hospitalization Insurance & Group Insurance (Retirement) Opportunities for professional training and certifications Clear Career plan and growth opportunities created together with Manager Exciting assignments with clients engaged in innovative IT projects