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# Network Specialist (gn)

- **Company:** The Quality Group GmbH
- **Location:** Hamburg, Germany (Remote available)
- **Contract:** Permanent contract
- **Skills:** Wireless LAN, Complex Networks, Computer Networks, Network Security, Network Architecture, Routing, Remote Access Technology, TCP/IP, Virtual Local Area Networks, Computer Networking Systems, Cloud Platform System, CheckMK, Information Technology, Cisco
- **Published:** September 5, 2026
- **Apply:** https://startup.jobs/network-specialist-gn-the-quality-group-8050926

## About the Role

* You have a degree or vocational training in computer science, network engineering, or a comparable qualification and bring solid experience in operating and developing network infrastructures (LAN, WAN, WLAN) as well as knowledge of modern access concepts (e g SASE)
 * You have strong knowledge of TCP/IP and solid experience in routing and switching (e g VLAN, STP)
 * You have experience operating and configuring network and security solutions, ideally with Cisco (especially Meraki) and Check Point
 * You have a strong understanding of network security concepts (e g access control, segmentation, policy design)
 * You are experienced in troubleshooting complex network environments and working with monitoring and analysis tools (e g Checkmk)
 * Ideally, you have experience in OT (Operational Technology) environments
 * You work in a structured and analytical way, are a team player, and communicate confidently in German and English

## Description

As a Network Specialist (gn), you are responsible for the stable and secure operation of our cross-site network infrastructure and continuously develop it further. You operate between day-to-day operations and the implementation of new solutions: you analyze and resolve incidents, optimize existing environments, and support changes as well as rollouts. You work closely with internal stakeholders and external partners, ensuring consistent standards and a high level of availability and performance across our systems., * You ensure a stable, secure, and high-performing network operation across multiple locations

 * You design, implement, and continuously improve our network architecture (LAN, WAN, WLAN) as well as secure access solutions for users, sites, and cloud environments (e g remote access, SASE)
 * You are responsible for the operation, optimization, and lifecycle management of our network environment (switches, routers, firewalls)
 * You analyze network incidents and resolve them sustainably in 2nd and 3rd level support
 * You proactively monitor network performance, optimize systems, and plan capacities ahead
 * You contribute to the definition and establishment of network standards and security policies
 * You maintain and further develop technical documentation and collaborate closely with internal teams and external partners


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