Senior Enterprise Architect - Public Sector
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Job Description
We are currently seeking for an experienced Solution / Enterprise Architect to strengthen its Public Sector practice in Belgium. You will act as a trusted advisor to key government organisations such as FOD BOSA, Digitaal Vlaanderen, and SPW Digital. Your role bridges business strategy and technical execution, ensuring the design and governance of scalable, secure, and future-proof architectures.
Key responsibilities
Sales & Account Development
• Identify and develop opportunities within public sector clients
• Contribute to and lead presales and proposal development
• Build strong stakeholder networks across client organisations
• Support public tenders, framework agreements, and bid reviews
• Drive scope extensions and revenue growth
Architecture Design & Governance
• Design enterprise and solution architectures for complex programmes
• Define blueprints using TOGAF, ArchiMate, and OSLO standards
• Lead architecture boards and ensure compliance (security, scalability, interoperability)
• Advise on cloud strategies (Azure preferred, AWS, GCP) aligned with G-Cloud
• Embed NIS2, GDPR, ISO 27001 requirements in all designs
Client Advisory & Stakeholder Engagement
• Act as lead architecture advisor at management level
• Translate technical concepts into clear executive communication
• Lead governance bodies (steering committees, architecture boards)
• Influence strategic decisions and promote best practices
• Contribute to thought leadership and market visibility
Delivery & Quality
• Ensure high-quality, on-time delivery of architecture artefacts
• Collaborate with delivery teams to ensure implementation alignment
• Identify and mitigate architectural risks
• Apply company methodologies and quality standards
Knowledge & Team Development
• Contribute to the architecture community of practice
• Develop reusable frameworks and accelerators
• Mentor junior consultants and architects
• Support recruitment and team development
Requirements
Department: Business Consulting & Transformation
Function: Human Resources
Experience Level: Mid-Senior Level