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Security Engineer Azure

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A1 Telekom Austria AG

Job

  • Level
    Senior
  • Job Field
    IT, DevOps, Security
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Salary
    from 75.000 € gross/year
  • Location
    Vienna
  • Working Model
    Hybrid, Onsite

    • Job Summary

    In this role, you will design security solutions and architectures for Microsoft Sentinel and Azure. You will conduct workshops, automate processes, and optimize monitoring and logging strategies based on customer requirements.

    Job Technologies

    Your role in the team

    • Leiten Sie Kundenworkshops und technische Entdeckungssitzungen auf Deutsch, um Geschäftsanforderungen, Sicherheitsbedürfnisse und bestehende Azure-/On-Prem-Umgebungen zu verstehen.
    • 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.

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    Our expectations of you

    Qualifications

    • Proven hands-on Azure architecture expertise, ideally with a focus on security and monitoring.
    • Development background (automation, scripting, integration).
    • 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.

    Experience

    • Experience working with Microsoft Sentinel or Azure Data Lake.
    • Experience in customer-facing roles: workshops, consulting, and solution design.

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    What we offer

    • 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 - Mieten Sie ein Fahrrad oder E-Bike zu erschwinglichen Preisen.

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    Benefits

    Work-Life-Integration

    Food & Drink

    Health, Fitness & Fun

    Topics You Will Work On

    Job Locations

    Map of company locations© OpenMapTiles, © OpenStreetMap contributors

    • Location Vienna

      Austria

    About Your Employer

    A1 Telekom Austria AG

    A1 Telekom Austria AG

    Wien

    A1 is Austria's leading communications provider, with over 5.5 million mobile customers and nearly 2.3 million landline subscribers. Customers benefit from a comprehensive suite of offerings, including voice calls, internet access, digital cable TV, data and IT solutions, value-added services, wholesale services and mobile business and payment solutions

    Description

  • Founding Year
    1995
  • Language
    German, English
  • Company Type
    Established Company
  • Working Model
    Full Remote, Hybrid, Onsite
  • Industry
    Internet, IT, Telecommunication

    • Employer reviews

    by devworkplaces.com

    Total

    (3 Reviews)
    3.6

    • Culture

      3.6

    • Workingconditions

      3.9

    • Career Growth

      3.7

    • Engineering

      3.2
    Show all reviews
    Logo A1 Telekom Austria AG

    Security Engineer Azure

    A1 Telekom Austria AG
    Salary
    from 75.000 € gross/yearEstimated net salary based on the gross salary in the job ad.from 49.093 € net/year
    Location
    Vienna
    Working Model
    Hybrid, Onsite
    Diversity
    Open for all genders

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