onetowin data services

Senior Enterprise Architect

Posted: Nov 3, 2025

Job Description

We are looking for a forward-thinking Enterprise Architect (EA) with a strong focus on the technology domain to strengthen our IT Strategy department.Primary Tasks And Responsibilities  As part of our strategic IT transformation, you will play a key role in shaping and guiding our technology landscape, with a particular focus on cloud implementation (Azure), infrastructure modernization, and digital enablement.You will act as a trusted advisor to technology and business stakeholders, ensuring our IT capabilities align with business goals, architectural standards, and future strategies. Define and develop the technology architecture vision, aligned with business strategy and future business capabilities Lead and manage the architecture of the technology domain in areas such as infrastructure, platforms, cloud services, DevOps, and integration layers Contribute to and help steer the cloud migration strategy, including governance, landing zones, platform services, and security patterns in Microsoft Azure Support the IT transformation program, ensuring architectural integrity and coherence across multiple initiatives Provide expert architectural guidance on large-scale projects, helping teams design secure, scalable, and maintainable solutions using on-premise and Azure services Collaborate with solution architects, business architects, security architects, and delivery teams to ensure consistency across programs and projects Lead technology selection processes, evaluate emerging technologies, and assess their fit within the future architecture Maintain and improve architecture documentation, roadmaps, and technology standards within LeanIX Actively participate in architecture boards and change governance processes Mentor other architects and senior engineers, fostering a culture of technical excellence and continuous learning, especially in hybrid cloud technologiesTechnical profile requirements   Strong knowledge of Microsoft Azure (IaaS, PaaS, networking, security, governance) Experience with IT transformation programs, especially legacy system modernization and cloud enablement Familiarity with enterprise architecture frameworks (e.g., TOGAF, ArchiMate, BPMN) and tools (e.g., LeanIX) Understanding of modern IT delivery models (e.g., SAFe, Agile, DevOps, CI/CD, FinOps)Non-Technical profile requirements Exceptional communication skills to convey complex technical concepts to both technical and non-technical audiences Proven leadership in influencing and driving change within an organization Strategic and analytical mindset with a passion for solving complex problemsMethodology/Certification requirements   Relevant certifications are a plus (e.g., Azure Solutions Architect, TOGAF)Language proficiencies   Fluent in both Dutch & French Fluent in EnglishLocation Currently minimum 2days/week onsite presence is required

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