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# Senior Network Engineer

- **Company:** TechBiz Global GmbH
- **Location:** Germany
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Dynamic Host Configuration Protocol, Network Address Translation, Domain Name System (DNS), Ethernet, Networking Hardware, Routing, TCP/IP, Virtual Local Area Networks, Network Routers, Dynamic Routing, Information Technology, Cisco
- **Published:** July 16, 2026
- **Apply:** https://www.adzuna.de/details/5772181936

## About the Role

* Higher education degree in Information Technology
 * CCNA-level technical knowledge (Routing/Switching, Ethernet, VLANs, TCP/IP addressing, NAT, DHCP, MS Windows)
 * CCNA certification
 * Basic troubleshooting skills
 * Very good knowledge of English (spoken & written)

Desired Qualifications:

 * Configuration of Cisco devices (Routers, Switches)
 * Knowledge of Internet protocols (DNS, static and dynamic routing)
 * Know-how and experience in cabling infrastructures
 * Previous experience in a similar role

## Description

* Installation and configuration of active network equipment at the customer's premises
 * Rollouts of peripheral sites
 * On-site technical support for customers
 * Troubleshooting
 * Communication with the back office and updates regarding the progress of tasks
 * Communication with the customer and updates on the progress of work
 * Ability to work rotating morning and afternoon shifts at the customer's NOC


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