Senior Cloud & Enterprise Architect - Sibelga
Description
Sibelga, the electricity and gas distribution system operator for the Brussels-Capital Region, is preparing a major transformation strategy targeting 2027. The objective is to automate the installation process across its application landscape. This assignment supports the preparation and study needed to establish the roadmap for execution. The architect will connect strategic business objectives with resilient, scalable, and secure technical foundations.
The role focuses strongly on enterprise identity consolidation and cloud foundations. The consultant will design a multi-phase migration from fragmented legacy and multi-cloud identity providers toward a centralized IAM framework. The work also covers production-ready Cloud Landing Zones, security, networking, governance, standardized infrastructure-as-code, automated compliance, and shared services. AWS and Azure are central platforms in the target environment.
The consultant is expected to bring senior infrastructure architecture experience and strong enterprise architecture capabilities. Required expertise includes IAM for environments of at least 1,000 users, architecture modelling techniques, and AWS/Azure cloud conception and implementation. The engagement has a 30% work regime with at least one onsite day and an indicative 25 days per person. The request is linked to a project request requiring suppliers to submit offers for both specified profiles to remain compliant.
Top Reasons to Apply
Strategic cloud transformation
Enterprise IAM redesign
AWS Azure architecture
2027 automation roadmap
Hybrid cloud strategy
Detailed Responsibilities and Skills
Additional Responsibilities
- Automate compliance controls
- Establish shared services
- Design hybrid strategies
- Design multi-cloud strategies
General skills
- Fluent in English.
- Fluent in French or Dutch with passive knowledge of the other national language; B1 minimum is stated.
- Mandatory completion of the team experience template.
- Minimum 5 years of proven experience as an Infrastructure Architect at senior level.
- Minimum of 1 project completed within the last 5 years involving design and/or deployment of a production-ready Cloud Landing Zone in the utility sector.
- Proven experience with architecture or implementation of IAM in an environment of at least 1,000 users.
- Proven experience with the conception and implementation of AWS/Azure cloud environments.
- Proven experience in ICT infrastructure and cloud platforms (preferred).
- Proven experience with IT security (preferred).
Technical skills
- Microsoft Certified: Azure Solutions Architect Expert.
- Identity & Access Management, including enterprise identity consolidation, federated environments and multi-tenant access models.
- SSO, identity-provider integration and Zero Trust access policies.
- Production-ready Cloud Landing Zone design and deployment.
- Cloud foundation controls covering security, networking and governance across AWS and Azure.
- Enterprise architecture for high-availability, hybrid and multi-cloud strategies.
- Proven experience with modelling techniques including ArchiMate, TOGAF and UML.
- Standardized infrastructure-as-code, automated compliance and shared services models.
Tools
- AWS.
- Microsoft Azure.
- Sparx EA.
- ArchiMate.
- TOGAF.
- UML.