Level
Experienced
Location
Duisburg
Working Model
Onsite
Job Field
IT, System, Security
Employment Type
Full Time
Contract Type
Permanent employment

Job Summary

In this role, you manage the administration and evolution of our Microsoft 365 and Identity infrastructure, optimize Exchange Online and Teams environments, and automate processes using PowerShell.

Job Technologies

Your role in the team

You are responsible for the operation and continuous development of our Microsoft 365 and Identity infrastructure.
You manage and optimize Microsoft 365, Entra ID, and Active Directory with a focus on stability, security, and user-friendliness.
You continuously develop our Exchange Online environment, including mail flow, and ensure smooth operation.
Administration and configuration of Microsoft 365 Copilot, including permissions, policies, and usage configuration.
In the Microsoft Teams Phone domain, you actively shape modern communication solutions.
You are independently responsible for managing identities, permissions, authentication procedures, and access controls with a high level of security.
You analyze complex technical disruptions in a structured manner and develop sustainable solutions.
You implement security, compliance, and governance requirements together with the relevant specialist departments.
You automate administrative processes with PowerShell, creating efficient and standardized workflows.
You independently plan and implement technical changes, migrations, and infrastructure projects.
You continuously develop technical concepts, standards, and documentation.
As a point of contact, you support IT support and other departments with complex technical inquiries.

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Our expectations of you

Education

A completed apprenticeship or university degree in the IT field, for example as an IT specialist in system integration, in computer science or a comparable discipline.

Qualifications

Excellent knowledge of Microsoft 365, Entra ID, Active Directory, Exchange Online, and Microsoft Teams.
Proficient in PowerShell and enthusiastic about automating administrative processes.
An analytical, structured, and solution-oriented way of working.
Responsibility, quality awareness, and the motivation to actively drive technical topics forward.
Enjoyment in taking responsibility for a central IT department and developing it sustainably.

Experience

Several years of experience in the operation and engineering of Microsoft infrastructures.
Experience in the field of Identity & Access Management as well as a good understanding of modern IT security concepts.
Experience in administering Microsoft 365 Copilot and configuring it in a corporate environment.

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What we offer

You can expect a 38.5-hour workweek (or part-time) with reliable working hours.
Salary & Holiday Pay - for a well-stocked travel fund or other heartfelt wishes.
30 vacation days as well as days off on Christmas Eve and New Year's Eve.
After-work events, employee events, and company celebrations because team spirit is not just a word for us.
A health program that supports your well-being.
Discounted meals in our canteen - water and coffee are of course free.
Free parking directly at the headquarters - no more searching.
Individual training and development opportunities tailored to your role and goals.