Senior IAM Engineer

For one of our globally leading tech clients we are urgently looking for an experienced Senior IAM Engineer for a long contract based in Brussels, Belgium., 1. IAM Solution Design

• Produce clear and comprehensive IAM design documents.
• Create and maintain architecture diagrams for identity and access management solutions.
• Define practical identity integration patterns based on application and business requirements.
• Translate technical and customer requirements into scalable IAM designs.
• Contribute to the development and maintenance of IAM standards., * Assess existing application authentication mechanisms and identify appropriate Entra ID integration approaches.
• Support identity integration activities throughout the migration lifecycle.
• Help ensure migrated applications meet security and access requirements.

1. Authentication & Access Testing * Test and validate core sign-in and authentication flows. * Perform access checks to ensure users receive the correct permissions. * Identify and troubleshoot authentication or access-related issues. * Validate IAM integrations before applications are moved into operational use. * Provide technical input into test scenarios and acceptance activities.

2. Customer-Facing Responsibilities * Participate in customer meetings and technical discussions. * Understand customer requirements and translate them into practical IAM solutions. * Explain identity architecture and integration approaches to technical and non-technical stakeholders. * Work closely with customers and internal teams to resolve identity-related requirements and issues.

3. Documentation & Knowledge Transfer * Maintain accurate operational and technical documentation. * Document IAM architectures, integration patterns, processes, and procedures. * Support knowledge transfer to other technical and operational teams. * Ensure documentation remains current throughout IAM projects and migrations.

4. IAM Standards & Security * Contribute to IAM standards and best practices. * Support identity solutions aligned with Zero Trust principles. * Apply appropriate security considerations when designing identity and access solutions. * Demonstrate awareness of both modern and legacy IAM concepts.

5. DevOps & Operational Collaboration * Work with CI/CD and Git practices for IAM-related artifacts. * Use Windows PowerShell where appropriate for identity-related activities. * Collaborate within ITIL/ITSM frameworks. * Support operational processes related to identity and access management. * Work effectively with development, infrastructure, security, and operations teams.

• Microsoft Entra ID
• Microsoft Identity & Access Management (IAM)
• Application SSO migration
• IAM solution design
• Architecture and technical diagrams
• Authentication and sign-in flow testing
• Identity integration patterns
• Technical documentation
• Customer-facing communication
• Strong English communication skills
• 8-10 years of relevant experience