Senior Enterprise Architect; Roads O&M

About the Role

The Senior Enterprise Architect defines, leads, and governs the overall architecture of the organization’s Information System. They ensure strategic alignment between business objectives
, processes
, and technology
, designing a consistent, scalable, and sustainable target architecture of the systems.

• Define the enterprise architecture vision (business, data, applications, infrastructure).
• Ensure consistency and integration of the Information System.
• Build and maintain technology roadmaps and strategic capital improvement plans.
• Establish and enforce architecture frameworks

• Map business processes, applications, data flows, and infrastructure components.
• Identify redundancies, obsolete systems, technical risks, and improvement opportunities.
• Propose target architectures (operating models, application landscapes, data models).

• Support major transformation programs: digital transformation, cloud migration, Information System urbanization, cybersecurity initiatives.
• Define technical and functional standards across the enterprise.
• Validate the choices on technology, application, and infrastructure
• Ensure all projects comply with enterprise architecture guidelines.

• Act as a key liaison between executives, departments, IT teams, data teams, cybersecurity, and external vendors.
• Prepare decision‑making documents for senior management (ROI, risk assessments, architecture scenarios).
• Guide and coach teams to ensure a clear understanding of architectural decisions.

• Conduct technology watch:
  Cloud, AI, Big Data, cybersecurity, IoT, automation.
• Identify innovation opportunities to enhance business efficiency and performance.
• Promote architectural best practices, standards, and methodologies.

• Strong mastery of Enterprise Architecture frameworks (e.g. TOGAF, Archi Mate).
• Expertise in application architectures (microservices, APIs, containers).
• Solid knowledge of data architecture: SQL/No
  
  SQL, data governance, data modeling.
• Advanced understanding of cybersecurity
  , IAM, Zero Trust models.
• Familiarity with infrastructure fundamentals: networking, virtualization, storage, Dev Ops practices.
• Knowledge on Cloud Architectures

• Strong analytical and synthesis skills.
• Leadership and ability to influence across teams.
• Excellent communication with both technical and business stakeholders.
• Long‑term strategic vision.
• Ability to arbitrate, negotiate, and make high‑impact decisions.
• Precision, rigor, and strong documentation capability.

• Master’s degree or engineering degree in Computer Science or Information Systems.
• 8 to 15 years of experience in IT, including architecture, development, data, or infrastructure roles.
• Proven experience in large‑scale or highly complex environments.
• TOGAF certification (or equivalent) could be a strong advantage.

• Reduction of complexity and increased consistency of the whole Information System.
• Rationalization of technologies and applications, leading to cost optimization.
• Adherence to strategic roadmaps.
• Success of major transformation programs (modernization, cybersecurity, …).
• Improved time‑to‑market and operational performance.