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

Alpha-Engineering KG

Düren, Rheinland, Nordrhein-Westfalen, Deutschland
Published Apr 5, 2026
Full-time
Permanent

Job Summary

This role involves the planning, configuration, and optimization of modern Cisco network infrastructures for a client in the energy technology sector based in Düren. As a Network Engineer, you will be responsible for the day-to-day management of high-performance routing and switching environments, utilizing protocols such as BGP, OSPF, and MPLS. You will play a critical role in maintaining network security by evaluating PSIRTs and implementing necessary patches and software updates. Beyond maintenance, you will provide third-level support for complex troubleshooting and contribute to the strategic evolution of the network architecture. The position is attractive due to its permanent contract, flexible working hours with mobile work options, and the opportunity to work with large-scale industrial infrastructure. It is ideal for a technical expert who enjoys both hands-on configuration and high-level documentation and planning.

Required Skills

Education

Vocational training, further education, or a university degree in the IT field; Cisco Certified Network Professional (CCNP) certification is preferred.

Experience

  • Multiple years of professional experience in a comparable network environment
  • Extensive experience with Cisco hardware including Catalyst, ISR, and ASR series
  • Proven experience in routing protocols such as BGP, OSPF, and MPLS
  • Experience in evaluating and implementing security-critical measures (PSIRTs)
  • Experience in creating technical documentation and network plans

Languages

Not specified

Additional

  • The position is based in Düren and offers mobile work options. It is a full-time, permanent position.