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Operations Engineer

Technology, Dortmund
Operations Engineer
  • Technology
  • Dortmund
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Operations Engineer

We are a leading European provider of unified communications and cloud contact center solutions that contribute to optimal communication and collaboration in companies. Together with you, we want to grow even further.


  • Together with the team you will be responsible for the operation of our own cloud UC service SwyxON 
  • Planning and designing our platform architecture in close cooperation with the development team
  • You are responsible for the administration and further development of the ESXI host structure, the virtual machines and the Windows domain environment 
  • Installation, configuration, troubleshooting, system monitoring, performance, capacity, patch and backup management fall within your area of responsibility 
  • You plan and execute the rollout tests before new software versions go live. 
  • You contribute your experience and ideas to the continuous optimization of IT service management processes (incident, change, problem and release management) 


  • Technical studies (e.g. computer science or electrical engineering) or a comparable education as well as several years of professional experience in the area of IT operations with a focus on services/server operations & virtualization
  • You would like to contribute your experience in the areas of application, database and network operations as well as your knowledge of Microsoft server operating systems (domain administration, update management, ActiveDirectory) to our company
  • You love to make things easier and to prevent problems before they arise, you like to try out new things and you know that you never stop learning
  • Ideally, you also already have knowledge in the following areas: Microsoft SQL Server in cluster federation, VPN configuration & troubleshooting, VMware virtualization (ESXi, vSphere), Docker technology and networking, VoIP & SIP, monitoring (Zabbix)
  • You can communicate confidently in German and English 


  • An international working environment with more than 1,100 colleagues at 25 locations in Europe
  • Responsibility and self-organized work in agile structures according to Scrum and Holacracy
  • Working with the latest technologies and modern office and IT equipment
  • Flexible working hours and hybrid working
  • A lot of fun at team and employee events
  • Continuous learning and development (e.g. language courses, Enreach Academy or GoodHabitz)


Enreach is a leader in the communications industry. Our goal is to "Create Contact Magic". We provide the most robust and innovative communications platform for the commercial market. Through our own network (supported by multiple interconnected data centers), we provide professional mobile, telephony and data services using advanced ICT technologies. Our flexible and professional approach has earned us an important market position, which we intend to further expand in the coming years. You will work in a dynamic organization where no two days are the same. In 2017, we decided to run our organization according to the Holacracy principle. This method of self-organization fits well with our growing and entrepreneurial company and our corporate values 'Open', 'Exciting' and 'Beyond'.


With your complete application documents, indication of your earliest possible starting date and your salary expectations.


Chantal Witzel (HR)
Emil-Figge-Str. 86
44227 Dortmund
0231 4777-123

For more information, please visit our website:


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