SCHLEITH GmbH Baugesellschaft | Germany | 79xxx, 76xxx Freiburg im Breisgau, Karlsruhe, Rheinfelden (Baden), Waldshut-Tiengen | Permanent position | Full time / Home office | Published since: 18.08.2026 on stepstone.de
Senior Network Administrator - Azure / Zero Trust (m/f/d)
For more than 100 years, we have worked as a family company with over 800 employees at nine locations in Baden-Württemberg. Our range of services ranges from deep, earth and road construction, engineering and raw to turnkey construction and other special areas.
We are characterized by an appreciative and careful coexistence and professional work. This is the only way to create sustainable solutions for tomorrow.
Become part of our team – we look forward to your application!
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Your tasks • Your profile • What we offer
For more than 100 years, we have worked as a family company with over 800 employees at nine locations in Baden-Württemberg. Our range of services ranges from deep, earth and road construction, engineering and raw to turnkey construction and other special areas.
We are characterized by an appreciative and careful coexistence and professional work. This is the only way to create sustainable solutions for tomorrow.
Become part of our team – we look forward to your application! You are responsible for the stable operation of our hybrid network environment and eliminate disruptions using routing, VLAN, DMZ and VPN technologies. You actively shape the further development of our infrastructure by designing and implementing modern cloud network solutions based on Microsoft Azure and Zero Trust principles. You carry out profound error analyses, identify the causes and develop sustainable solutions to continuously improve service quality and safety. As a technical contact for network issues, you work closely with other IT teams and support them in connecting new systems and applications.
You have at least 5 years of professional experience in the administration of networks and you have a great knowledge of technologies such as routing, DMZ, VLAN and VPN. You have already gained experience with cloud environments such as Microsoft Azure and are familiar with zero-trust concepts. Your independent and solution-oriented work will help you master tricky incidents. For your daily use on site, you have a class B licence. You want to work hard with us and not as a freelancer or for individual projects. You will certainly communicate in German (C1 level) to clearly match yourself in the team and with users.
Attractive salary package: You receive a fair salary supplemented by occupational pensions, asset-effective benefits, Christmas and holiday allowances, as well as 30 holiday days Flexible work: Mobile work is possible so that you can make your work flexible Health and mobility benefits: You benefit from a job bike and health management as part of a “Hansefit” or “Wellpass” membership Personal development: We offer you individual training for professional and personal development Pleasant working atmosphere: You work in flat hierarchies and a family, respectful relationship
Location
![]() | SCHLEITH GmbH Baugesellschaft | |
| Freiburg im Breisgau, Karlsruhe, Rheinfelden (Baden), Waldshut-Tiengen | ||
| Germany |
The text of this ad was translated from German into English using an automatic translation system and may contain semantic and lexical errors. Therefore, it should be used for introductory purposes only. For more detailed information, see the original text of the ad at the link below.
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