AISB-640 Senior Entreprise Architect

Brussels, Belgium

We are looking for a Senior Enterprise Architect with a strong background in SAP-related architectures to join our team and help shape the technology roadmap for 2026. As a Senior Enterprise Architect, you will play a key role in designing, maintaining, and communicating the enterprise architecture that aligns business strategy with application, data, and infrastructure layers. You will also manage 1–2 SAP projects, dedicating approximately 40% of your time to project management activities.

Key Responsibilities

  • Ensure alignment between business strategy and IT architecture (Business, Application, Data layers)
  • Maintain and update architecture standards, procedures, and documentation
  • Define and enforce technology standards in collaboration with IT leadership
  • Design and document application architecture in the enterprise architecture repository
  • Maintain a consolidated macro view of the IT landscape
  • Monitor and evaluate the impact of major architectural changes
  • Communicate functional architecture to relevant stakeholders
  • Support the business process modeling team
  • Ensure the enterprise architecture integrates all business and IT dimensions
  • Collaborate with the business architect to maintain process and organizational compliance within the architecture repository
  • Work with the data architect to provide and maintain a data model aligned with business needs
  • Integrate business and technical data models with BI initiatives
  • Participate in workshops and synergies with other organizations when needed
  • Share best practices and architecture insights
  • Liaise with the IT infrastructure team to ensure proper setup and interconnection of systems
  • Support the documentation of infrastructure elements in configuration management databases (CMDB)
  • Lead 1–2 small SAP projects following the established project methodology
  • Ensure proper governance, documentation, and reporting for the projects

Qualifications

  • 5+ years of experience as an Enterprise Architect
  • Senior-level experience in SAP-related projects
  • Project management experience (5+ years)
  • French: C2 / English: B2
  • Experience within a utility company (GRD)
  • Interaction with executive boards or steering committees
  • Experience with S/4HANA projects 

Why Join ABAKUS IT SOLUTIONS?

  • Work on strategic and high-impact enterprise architecture initiatives
  • Collaborate with senior experts in a professional, trust-based environment
  • Contribute to shaping the technology roadmap for 2026
  • Benefit from modern tooling, flexibility, and continuous learning opportunities

by ABAKUS IT-SOLUTIONS

Opportunities are numerous. From bare applications development to of IT infrastructures management including conception, architecture and requirements analysis.

Although open to technologies used by our customers, ABAKUS IT-SOLUTIONS seeks mainly but not only consultants mastering: Windows and Linux Servers, networks, developments (JAVA, SAP, .NET,…) as well as highly specialized experts for example in cybersecurity or in Content Management System (CMS) (SharePoint, Drupal, WebLogic…).

In terms of non-technical competencies, ABAKUS IT-SOLUTIONS hires dynamic persons, open to the world, interested by innovation and having a keen sense of client relationship.

A very good command of English is essential, the capacity to speak French, German or Dutch is an asset.

Even though most of our positions require at least 3 years of experience, some are open to new starters.

ABAKUS IT-SOLUTIONS works either in its premises or in our customer’s one, remote activities are sometime possible.
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