IT Administrator Windows System Architecture (W, M, G) – Dortmund, Germany

Job Category: IT Windows Engineer Network Administrator
Job Type: Full Time
Job Location: Germany

Client Backround

We are an international family company that has dedicated itself to entertainment by having fun with games with and for little money under the motto “More than a game”.

Our core competencies – content (game content), technology and operating – enable us to offer the best games at any permitted location at any time, based on the respective legal framework.

We stand for responsible gaming – the latest findings in the field of prevention and consumer protection are continuously incorporated into our offer.

With our products, our employees guarantee that our offers set standards.

After an intensive and comprehensive familiarization with our corporate structures and processes, you can expect a responsible, open and friendly working environment in an internationally expanding company as an IT Administrator Windows Architecture.

A landscape with approx. 400 virtualized Windows servers forms the backbone for the company-wide systems and over 4000 clients. Our 7-person Microsoft team looks forward to your support, whereby you benefit from short decision-making processes in order to expand the possibilities of the group of companies with new technologies.

Candidate Profil/Job Description

Data Scientist Customer and Marketing


As a Windows Systems Engineer / System Administrator

you are responsible for the configuration and administration of server landscapes in the Windows environment as well as for the conception and construction of complex, international AD structures.

In addition, you are our expert in the administration of Microsoft Active Directory Certificate Services and in the development of solution concepts in the Public Key Infrastructure (PKI) and Identity & Access Management (IAM) environment.

Error analysis and rectification as part of 3rd level support is also part of your area of ​​responsibility.

You will also use your knowledge in various projects and work groups on topics such as automation, identity management, security concepts, authentication infrastructures, integrations of cloud services, mobility, etc.

The backend administration of the Mobile Device Management (MDM) system based on MobileIron rounds off your work.


German Language Level min B2

Successfully completed studies in (business) computer science, IT security or a comparable training e.g. B. as an IT specialist in system integration.

In-depth knowledge of the administration of Windows domains as well as a secure understanding of the concepts behind public key infrastructures and experience with the structure and administration of Microsoft Active Directory Certificate Services

Scripting knowledge in the field of PowerShell, ideally in the automation of configuration management

(Ansible, Chef, PowerShell Desired State Configuration)

Interdisciplinary knowledge, preferably in topics such as MDM, Microsoft Exchange and ADFS

Analytical understanding to structure complexity, clarify relationships, design solutions / concepts and explain them

Very good English skills


Family-run group of companies with a lively and international business environment

Open and friendly corporate culture

Company health management

(health checks, flu vaccinations and much more)

Professional personal and technical training programs in our own training center – for new horizons in the areas of languages, IT, specialist and management training, etc.

Employee restaurant – with a wide range of refreshments during breakfast and lunch breaks

Flexible working time models – to bring work and free time under one roof

Intensive induction programs – so that you feel that you are in good hands right from the start

Different department events

(sporting events, Christmas parties, anniversary celebrations and much more)

Large company sports community with over 20 divisions for sporting balance

Salary min. 60,000Eur

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