Lead Enterprise Architect

Keystone Solutions is seeking a Lead Enterprise Architect for a consultancy mission at a client site. This role is pivotal in ensuring alignment between operational needs and the technological solutions implemented as part of a digital transformation initiative.

• →Ensure alignment between business needs and IT solutions.
• →Design architectures and technical solutions.
• →Collaborate with business and IT stakeholders.
• →Formalize needs into functional and technical requirements.
• →Propose pragmatic recommendations and solutions.
• →Define architecture standards.
• →Ensure documentation of solutions.
• →Participate in the validation of deliverables.

• →Define and implement the digitalization strategy.
• →Develop and maintain an enterprise architecture framework.
• →Establish architecture governance (committees, validation processes).
• →Develop a multi-year digital transformation roadmap.
• →Coordinate architecture activities within strategic programs.
• →Lead architecture boards and ensure coherence in decisions.
• →Contribute to a coherent and secure cloud strategy.
• →Drive initiatives related to cybersecurity (IAM, asset management, NIS2).
• →Support the transformation of infrastructures towards new models (e.g., greenfield).
• →Oversee the inventory and rationalization of the application portfolio.
• →Ensure coherence between legacy systems and new solutions.
• →Provide coaching to architects and project teams.
• →Offer strategic advice to management.
• →Contribute to the definition of capability maps and reference architectures.

Dutch or French
Level Native
English
Level Active knowledge

• Degree in computer science or equivalent experience.
• Minimum of 10 years of experience in complex IT projects.
• Experience in architecture and digital transformation.
• Asset: experience with the public sector (ministries, European institutions, etc.).

• Mastery of IT architecture principles (TOGAF is an asset).
• Knowledge of modeling methods (BPMN, UML, Archimate).
• Understanding of the application development lifecycle.
• Knowledge of microservices and application integration.
• Skills in data management and infrastructures.

• Results-oriented.
• Analytical and synthesis mindset.
• Ability to work transversally.
• Excellent communication skills.
• Autonomy and proactivity.

As a consultant at Keystone Solutions, you will engage in dynamic projects that offer turbo-charged learning opportunities and a commitment to your career growth. Being a

If you are ready to tackle technical and strategic challenges in a dynamic consultancy environment, apply today at Keystone Solutions Career Portal.

• Archimate - Level: Expert - Most recent: Any time
• Business Process Modelling Notation (BPMN) - Level: Expert - Most recent: Any time
• Data & Services Architecture - Level: Expert - Most recent: Any time
• Enterprise Architect - Level: Expert - Most recent: Any time
• Microservices - Level: Expert - Most recent: Any time
• Systems Development Lifecycle - Level: Expert - Most recent: Any time
• UML - Level: Expert - Most recent: Any time