Senior Network Engineer DWDM | Senior Network Engineer DWDM (w/m/d)

Deutsche Glasfaser

Borken, Westfalen, Nordrhein-Westfalen, Deutschland
Published Jul 25, 2025
Full-time
Permanent

Job Summary

As a Senior Network Engineer specializing in DWDM, you will be instrumental in designing, implementing, and maintaining high-performance, future-proof network infrastructures. Your daily tasks will involve independently executing technical tasks in transmission technology, focusing on engineering, and ensuring robust network solutions. You will be responsible for planning and executing system and acceptance tests, documenting them for structured commissioning, and managing the full lifecycle of hardware and software components to ensure network stability and continuous development. This role also involves creating high-level and low-level designs, defining technical standards, and contributing to the integration of domain controllers for enhanced network security. You will provide essential technical support to 1st and 2nd-level teams, advise stakeholders, and actively participate in developing innovative network solutions in DWDM, Carrier Ethernet, and CWDM technologies. This position offers the opportunity to shape the company's technological portfolio and work on cutting-edge networking projects within Germany.

Required Skills

Education

Degree in Electrical Engineering, Telecommunications, (Business) Informatics, or comparable qualification

Experience

  • Several years of professional experience with transmission technologies such as WDM, SDH, Ethernet, RON, or hardened optics
  • Specialization in the planning and operation of DWDM networks (1G–800G)
  • Experience with relevant DWDM management systems
  • Experience with IP technologies, including IPv6

Languages

German (Fluent)English (Fluent)

Additional

  • Willingness to perform night shifts for service effects and migration work; Willingness to travel within Germany.