Company history

Established in 2002 as a spin-off from Siemens' information and communication networks (ICN) division, Garderos GmbH has specialized in providing secure data communication solutions for the special requirements of companies in the fields of energy supply, telecommunications and transport. Garderos also provides the services to integrate its router products into the customer's infrastructure. With experience from a large number of projects Garderos has developed into a medium-sized system supplier, which today serves companies such as Deutsche Telekom, Thyssengas or the Dubai Police with installations of up to 10,000 Garderos routers.

Business activities

Garderos develops both the router hardware and the operating system itself, and markets the complete solution, along with complementary services, internationally.


Multifunctional router with interfaces for almost all communication standards (2G/3G/4G, CDMA450, LTE450, xDSL, Ethernet, LWL). Hardened against extreme thermal stress (from - 40 to +75 degrees Celsius) and against electromagnetic interference (EMC).


The Garderos Router Software (GRS) operating system developed on the basis of OpenSource (Linux) and the Garderos Configuration Server (GCS) are tailored to the needs of companies that have to configure and manage a large number of spatially distributed and difficult to reach routers. Garderos customers place particular emphasis on security (cyber security), reliability and simple, efficient configuration of the routers.


Garderos services support its customers in planning, building and operating the network. If the customer needs additional accessories such as antennas, cables or power supplies, Garderos can advise and provide suitable components from other manufacturers.


We are currently expanding our staff. If you are interrested in working for us, please check out these offers. These documents are in German, but our staff is already very international and the offer is open to everybody. You will be welcome.

We are always looking for students from technical fields who want to work up to 80 hours a month, parallel to their studies. The topics include amongst others the development and testing of embedded systems based on Linux.

In order to complement our team, we are looking for interested and dedicated colleagues. Please visit us on this page from time to time to see our latest job advertisements. If you are convinced that you are the right person for us, we are looking forward to your application.

Please send your application directly to This email address is being protected from spambots. You need JavaScript enabled to view it.. Thank you very much.