Wassergewinnung Essen GmbH | Germany | 45xxx Essen | Permanent position | Full time | Published since: 02.03.2026 on stepstone.de
IT-Systemadministrator/in (m/f/d)
Fresh drinking water, energy and heating: We provide the citizens of Essen every day and around the clock. In 150 years of business history, the Essen municipal utilities developed from the gas and water suppliers to the current energy provider of the city of Essen with numerous products and services. Our experience and our commitment to the citizens of Essen are the foundation for our work. Become part of our team at Wasserförderung Essen GmbH! – A cooperation company of Stadtwerke Essen AG and GELSENWASSER AG Drinking water is our food No. 1 Good that dedicated people like you contribute daily to ensuring its high quality and safe supply. Together with motivated colleagues, we are committed to good drinking water in the Ruhr metropolis. We offer you a strong team where you can contribute and develop your skills. Find out more about us and our tasks at: wg-essen.de
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Your tasks • Your profile • What we offer
You are responsible for the operation and further development of network, process control technology and Operational Technology (OT) in a critical infrastructure company (KRITIS). You manage the IT/OT infrastructure, design future-oriented solutions and plan projects that you implement independently. You implement soft and hardware solutions and perform maintenance and updates. You systematically analyze disturbances and ensure a sustainable troubleshoot. You evaluate all activities taking into account applicable security and compliance requirements. You create and maintain technical documentation as the basis for safe and stable operation.
You have completed vocational training as a professional informant with corresponding professional experience or a comparable qualification. You already have experience in some areas such as: Active Directory, VMware, IT/OT Security, Network Technology, Firewall, PKI, Back-up, RADIUS, PowerShell, Work with Physical Servers. You have sound knowledge of Windows system environments. You are ideally familiar with the process control technology (Simatic PCS7). You are flexible, technologically efficient and have a strong team spirit. You have a class B driving licence, live close to the factory and can reach our locations in the short term as part of the readiness to call.
30 days off Occupational pensions Cycling leasing Free staff parking Natural working environment
Location
 | Wassergewinnung Essen GmbH | |
| 45277 Essen | ||
| Germany |
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