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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior IAM Engineer - **Company:** Us3 Consulting - **Location:** Brussel, Belgium - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** User Authentication, Continuous Integration, Software Design Documents, DevOps, Identity and Access Management, Windows PowerShell, Azure Active Directory, Zero Trust Network Access, Git - **Published:** September 3, 2026 - **Apply:** https://www.adzuna.be/details/5867413690 ## About the Role * 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 ## Description 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. 3. 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. 4. 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. 5. 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. 6. 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. 7. 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. ## Related Videos - [Develop enterprise-ready applications for Microsoft Teams with Azure resources on modern web technologies](https://www.wearedevelopers.com/videos/187-develop-enterprise-ready-applications-for-microsoft-teams-with-azure-resources-on-modern-web-technologies) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Our GitOps approach for deploying an Identity Provider and an API Gateway in a SaaS company](https://www.wearedevelopers.com/videos/776-our-gitops-approach-for-deploying-an-identity-provider-and-an-api-gateway-in-a-saas-company) - [DevOps Maturity Check – a way to balance autonomy and alignment](https://www.wearedevelopers.com/videos/58-devops-maturity-check-a-way-to-balance-autonomy-and-alignment) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) ## Related Articles - [How to land a developer job in Amsterdam](https://www.wearedevelopers.com/magazine/36-how-to-land-a-developer-job-in-amsterdam) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [How to Find Tech Jobs in Amsterdam](https://www.wearedevelopers.com/magazine/279-how-to-find-tech-jobs-in-amsterdam) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs)