NTT DATA - Enterprise Architect (ArchiMate / Business and Operation Modeling)

NTT Data is looking for a freelance Senior Enterprise Architect - Technology Architecture for a public sector agency based in Brussels. Location: Hybrid working, Brussels, Belgium Contract Duration: Up to 880 working days Our client is seeking a Senior Enterprise Architect to define and drive the strategic direction of one of our core architecture domains: Application, Data, Technical (including Cloud Technologies), or Security Architecture. Your role Develop and maintain architecture strategies, principles, standards, and patterns Model and evolve the enterprise landscape (applications, infrastructure, data, and security) Own and manage the inventory of architecture objects and their interdependencies Promote adoption of architectural best practices across the organization Your profile Proven expertise in Enterprise Architecture, with hands-on experience in ArchiMate and Business & Operations Modeling Strong strategic thinking and ability to influence across teams Professional working proficiency in Dutch or French, and English Recent experience in a senior architecture role Why join us? Work on impactful, long-term projects shaping the future of urban mobility Collaborate with passionate professionals in a dynamic and inclusive environment Enjoy flexibility and autonomy in a high-responsibility role

Location: Brussel, BE

Posted Date: 11/4/2025