Enterprise ICT Architect | Organisation & Transformation Architecture JP055194

Enterprise ICT Architect | Organisation & Transformation Architecture | Brussels We are looking for an experienced Enterprise ICT Architect to lead strategic organisation and ICT transformation initiatives within a large public-sector environment in Brussels. This role sits at the intersection of Enterprise Architecture, Business Architecture, Organisation Design and Digital Transformation , helping shape a future operating model and ensuring that organisational changes are fully aligned with the wider enterprise and ICT architecture. Key Responsibilities Finalise, update and validate the existing organisation analysis , including organisational, governance, information and ICT dependencies. Identify overlapping responsibilities, mandates and decision areas, as well as organisational bottlenecks affecting processes, data, applications, digital services and ICT governance. Develop and compare future organisation scenarios , assessing their impact on: Business capabilities End-to-end processes Information flows Applications ICT initiatives Facilitate strategic workshops with executive management and business leadership to build consensus and support decision-making. Design the Target Operating Model , organisational structure and organisational chart. Define clear responsibilities, authorities, decision rights and governance principles. Align the target organisation with Enterprise Architecture, ICT governance, architectural principles and the digital transformation roadmap . Translate the selected organisation model into an actionable implementation programme. Define workstreams, dependencies, architectural constraints, risks and decision points. Identify and document the required organisational and ICT projects. Develop and maintain an integrated organisation and ICT transformation roadmap . Create programme plans covering change management, communication, risk management and planning. Advise senior stakeholders on stakeholder engagement, change strategy and sustainable governance. Required Experience 10+ years of professional experience as an: Enterprise Architect Business Architect ICT Transformation Architect or equivalent architecture professional Proven experience delivering at least 3 organisation-wide transformation or restructuring programmes . Experience within organisations of 1,000+ employees , including at least one organisation of approximately 2,000+ employees . Strong expertise in: Enterprise Architecture Business Architecture Target Operating Models Capability Mapping Organisation Design Governance ICT Transformation Transformation Roadmaps Experience conducting impact analyses across processes, information, applications, technology and governance . Extensive experience advising and facilitating strategic discussions with executive management teams . Strong stakeholder management, consensus building and workshop facilitation skills. Proven change management experience within complex organisations. Sufficient technical depth to work effectively with enterprise, business, data, application, security and infrastructure architects. Key Competencies Enterprise Architecture / Business Architecture – Expert Target Operating Model & Organisation Design – Expert ICT & Architecture Governance – Expert Impact Analysis – Expert Transformation & Implementation Roadmaps – Expert Change & Stakeholder Management – Expert Architecture frameworks such as TOGAF or equivalent Strong analytical and conceptual thinking Autonomous, pragmatic and implementation-focused Excellent communication and consensus-building abilities Languages Dutch – Active Knowledge French – Active Knowledge English – Active Knowledge Contract Details Location: Brussels, Belgium Work model: Hybrid Start date: 1 October 2026 End date: 30 September 2027 Duration: 12 months Workload: Part-time, 3/5 Daily rate: €1,000–€1,250 Nice to Have Experience in the public sector , knowledge of pensions and Belgian social security , or certifications in Enterprise Architecture, Change Management or Project Management would be advantageous. Important Application Requirement Candidates must provide a short slide deck covering: A high-level vision of how the Target Operating Model should align with Enterprise/ICT Architecture. Proposed approach for the three transformation phases . An example of an integrated organisation and ICT transformation roadmap . Proposed governance structure and validation moments . If you are a senior Enterprise Architect / Business Architect / Transformation Architect with proven experience shaping operating models and leading large-scale organisational and ICT transformations, we would like to hear from you.