Network Engineer | Netzwerkadministrator / Network Engineer (m/w/d)

Job Summary

This role involves the comprehensive management of modern Cisco network infrastructures for a client in the energy technology sector. As a Network Engineer, you will be responsible for the planning, configuration, and optimization of switches and routers, specifically focusing on Cisco Catalyst, ISR, and ASR series. Your daily activities will include performing software and firmware updates, managing IP systems (IPAM), and conducting complex error analysis within Third-Level Support. A significant portion of the role focuses on security, where you will evaluate PSIRT alerts and implement critical protective measures. This position is particularly attractive due to its permanent contract, flexible working hours with mobile work options, and the opportunity to work on large-scale projects within the energy industry. You will join a professional engineering team in Düren, contributing to the continuous development of network architecture while maintaining high-quality technical documentation.