27.05.2026 aktualisiert

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40 % teilweise verfügbar

Senior IT Architect - Identity & Access Management and SAP Integration Specialist

Bad Oeynhausen, Deutschland
Bad Oeynhausen +50 km
MSc in Mathematical Economics
Bad Oeynhausen, Deutschland
Bad Oeynhausen +50 km
MSc in Mathematical Economics

Profilanlagen

Michael_Liermann_CV.pdf

Über mich

IT architect with a strong focus on Identity and Access Management and integration architecture in SAP landscapes. Deep expertise in designing, implementing, and governing SAP CDC across multiple affiliates.

Skills

SAP CloudSAP ABAPApplication IntegrationArchitekturBusiness To BusinessCloud ComputingBeratungKundendatenmanagementSteuerungIdentitätsmanagementUnternehmensstrukturProjektmanagementOAuthOpenid ConnectSamlSAP ApplicationsSAP CRMSAP HANAPlattform für Betrieb und ManagementCloud PlatformSAP BTPApi-Management
Identity and Access Management
Expertise in SAP Customer Data Cloud, Customer Identity, Customer Consent, B2B solutions, SAP Identity Services including Identity Authentication Service and Identity Provisioning Service, secure authentication and authorization concepts with OAuth 2.0, OpenID Connect, and SAML

Integration Architecture
Proficiency in SAP Cloud Integration and API Management, event-driven integration using SAP Event Mesh, and SAP Business Technology Platform architecture

SAP Platform Development
Technical consulting expertise in SAP CRM, SAP HANA and ABAP development with implementation of customer-specific enhancements and integration scenarios

Enterprise Architecture
Strategic design, governance, and operation of SAP Customer Data Cloud platform across multiple regions and business units

Project Management
PMA Germany Foundation Certification with experience in coordinating international delivery teams and agile delivery methods

Sprachen

DeutschMutterspracheEnglischverhandlungssicherFranzösischGrundkenntnisseSpanischgut

Projekthistorie

Architect Identity & Access Management and SAP Customer Data Cloud

Miele & Cie. KG
End-to-end accountability for the strategic design, governance, and operation of the SAP Customer Data Cloud platform across multiple regions and business units. Ownership of the SAP CDC platform model, including data schemas, consent and subscription structures, account lifecycle processes, and policy frameworks.

Senior Technical SAP Consultant

Syskoplan Reply GmbH & Co. KG
Technical consulting in SAP CRM, SAP HANA and ABAP development. Implementation of customer-specific enhancements and integration scenarios. Support of global implementation and rollout projects. Technical lead for selected workstreams.

Research Fellow (DFG Scholarship), Economic Theory

University of Bielefeld and Paris 1 Pantheon-Sorbonne
Research in mathematical economics and game theory. Academic publications and presentation of research results.

Research Assistant

University of Bielefeld
Research assistance at the University of Bielefeld.

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