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Customer-facing role | significant responsibility for both architecture and implementation We are looking for a Senior Azure Architect (Security & Development) with a strong development background to design, implement and optimize Microsoft Sentinel–based security solutions for our enterprise customers. Key Responsibilities • Lead customer workshops and technical discovery sessions in German to understand business requirements, security needs, and existing Azure/on‑prem environments. • Design end‑to‑end Microsoft Sentinel architectures , including data connectors, Log Analytics workspaces, analytics rules, playbooks, workbooks, and role models. • Develop and maintain Azure Logic Apps for security automation, enrichment, and integration with third‑party systems (ticketing, ITSM, notification channels). • Design and configure Security controls : • Microsoft Entra ID (Azure AD) • RBAC concepts and custom roles • Privileged Identity Management (PIM) • Managed identities, app registrations, and service principals • Conditional Access policies • Advise customers on Azure licensing and cost models related to: • Microsoft Sentinel pricing and data ingestion • Defender plans and add‑ons • Log Analytics retention and archive costs • Cost optimization strategies (data filtering, workspace strategy, commitment tiers, etc.). • Design Azure monitoring and logging strategies: • Log Analytics workspace design, data ingestion strategy, and table structure • Diagnostic settings for Azure resources and security solutions • Metrics and alerting for Microsoft Sentinel, Logic Apps, and related services • Performance and cost optimization for large-scale environments • Implement CI/CD pipelines (GitHub) for Sentinel content and infrastructure: • Version control of KQL, Logic Apps, workbooks, and configuration • Automated deployment across multiple independent client environments • Quality gates, code review processes, and testing integration • Create and maintain technical documentation , runbooks, and architecture diagrams. Your Profile • Several years of proven hands-on Azure architecture expertise , ideally with a focus on security and monitoring • substantial experience working with Microsoft Sentinel or Azure Data Lake • Strong, demonstrable development background (automation, scripting, integration) • Experience in customer-facing roles : workshops, consulting, and solution design • Ability to translate business requirements into secure, scalable technical solutions • Fluent German (C1/C2): able to lead workshops, present architectures, and write documentation for German-speaking customers • Good English (B2+): capable of working with international teams, reading and producing technical documentation, and participating in global projects Technical Skills • Microsoft Sentinel & KQL • Azure Logic Apps & Integration • Azure Security & Identity • Azure Monitoring & Logging • CI/CD & DevOps (GitHub) Benefits & More • Flexible working: Home office, remote work, flextime, sabbatical • 26 vacation days & days off on December 24th and 31st • Paid lunch break, canteen & vouchers • Free A1 internet plus additional discounts for family & friends • Company phone for personal use as well • Internal job market at A1 & skill enhancement • A1 Radl – Lease a bicycle or e-bike at affordable rates For this position, we offer an annual gross salary starting at EUR80.000 (all-in, 40 hours/week).