Ratbacher GmbH | Germany | 50xxx, 97xxx, 51xxx, 60xxx, 04xxx, 45xxx, 65xxx Essen, Leipzig, Köln, Frankfurt, Würzburg | Permanent position | Full time / Home office | Published since: 31.03.2026 on stepstone.de
Senior Network Administrator - Network Engineer (m/f/d)
Over a million a day... This impressive number of product outlets creates our producing, international partner company with the self-produced goods a day. The automated high-bay warehouse makes you part of an innovative warehouse structure and work with the latest technologies in the logistics environment. In order to keep the IT and network infrastructure up-to-date, it is continuously invested in the team expansion. Support your future colleagues and apply now as Senior Network Administrator (m/w/d) for Essen, Leipzig, Cologne, Frankfurt and Würzburg.Ratbacher GmbH - We are one of the leading IT personnel consulting services in the DACH region. Our vision? We bring IT specialists together with the most attractive employers. Since 2006, this responsible task has been motivating us daily for best performance. With a network of over 7,000 top companies and over 16,000 successful brokers, we have the necessary expertise to pave the way for a new dream job! Apply now and use our extensive network of exclusive job offers beyond the position. .
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Your tasks • Your profile • What we offer
Responsibility for the operation of stable, secure and scalable network landscapes (LAN/WAN/WLAN, VPN, SD-WAN) Proactive monitoring of the network environment and analysis of performance and capacities Conception and further development of a holistic, sustainable network security architecture Network and Security Infrastructure Administration including routers, switches and access points Establishment, administration and optimization of complex firewall infrastructures including control structure design, segregation and implementation of morderer security policies
You bring a successfully completed study of computer science, a training as a specialist informatics or a comparable qualification with Multiannual experience in operating complex network environments with safe handling in routing, switching, VLAN structures, VPN and WAN technologies Network Security expertise, especially in firewalls, segmentation and modern security concepts Flowing German knowledge and excellent English skills for working in international and cross-site teams
Attractive annual salary up to €80,000 with clear development perspectives Hybrid working model with a fixed change between two and three home office days per week and flexible working hours Long-term financial security pension Individual training budgets for certifications Modern IT infrastructure with current network and security technologies for demanding projects
Location
 | Ratbacher GmbH | |
| Essen, Leipzig, Köln, Frankfurt, Würzburg | ||
| Germany |
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