Mainzer Datenfabrik GmbH

Datenbankadministrator (m/w/d)

Stellenbeschreibung:

Join to apply for the Datenbankadministrator (m/w/d) role at Mainzer Datenfabrik GmbH .

Do you have relevant experience in IT consulting and customer support? Do you handle complex, project‑based processes? Are you highly experienced with Oracle and/or MS SQL database systems?

Responsibilities

  • Maintenance of SQL Server‑based system landscapes of our customers, including installation, configuration and administration of complex Microsoft SQL Server infrastructures.
  • Installation, administration and configuration of Oracle and/or MS SQL database systems.
  • Second‑level support assistance.
  • Error analysis and resolution in the IT systems of the responsibility area (Oracle database systems, SQL script flows, Unix/Linux shell scripts).

Qualifications

  • Successfully completed apprenticeship as Fachinformatiker or a university degree in computer science or equivalent professional qualification.
  • Knowledge of IT systems and devices and related software, protocols and standards in the responsibility area (SQL query language, PL/SQL, Oracle Enterprise Manager, monitoring tool Check_MK).
  • Knowledge of client and server operating systems (Windows 10, Windows Server, MS SQL Server, UNIX/LINUX).
  • Fluent German and English in written and spoken form.
  • A quick grasp of concepts and the ability to analyze problems and solve them independently.
  • High sense of responsibility, analytical thinking and proactive engagement, teamwork, and commitment.

Benefits

  • Microsoft SQL Server (2008 R2 – 2022)
  • Microsoft SSIS, SSAS, SSRS
  • Microsoft Windows Server (2008 – 2022)
  • MS T‑SQL
  • PowerShell
  • Microsoft Azure Cloud
  • Operations monitoring
  • Performance tuning

Application instructions: You do not need a cover letter. Send us your resume and answer the questions about yourself.

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Seniority level: Associate. Employment type: Full‑time. Job function: Information Technology. Industry: IT Services and IT Consulting.

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Stelleninformationen

  • Typ:

    Vollzeit
  • Arbeitsmodell:

    Vor Ort
  • Kategorie:

  • Erfahrung:

    2+ years
  • Arbeitsverhältnis:

    Angestellt
  • Veröffentlichungsdatum:

    05 Nov 2025
  • Standort:

    Mainz

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