VoIP Administrator with 3CX Experience | VoIP-Administrator (m/w/d) mit 3CX-Erfahrung, Ritter Technologie GmbH

Ritter Technologie GmbH

Oberhausen, Rheinland, Nordrhein-Westfalen, Deutschland
Published Jul 28, 2025
Full-time
No information

Job Summary

This role is for a passionate VoIP Administrator to join a stable corporate group in Oberhausen, Germany, focusing on innovative Voice-over-IP solutions. The successful candidate will be responsible for the planning, implementation, and support of software-based VoIP solutions, with a strong emphasis on 3CX. Key tasks include analyzing and optimizing existing telecommunication infrastructures, troubleshooting technical issues, and proactively monitoring systems to ensure stable communication. The position also involves designing new VoIP applications and acting as a primary technical contact for customers, both remotely and on-site. This role is ideal for someone with a strong background in ITK, a passion for new technologies, and a desire to shape the future of communication within a supportive team environment.

Required Skills

Education

Completed vocational training (e.g., IT Systems Electronics Technician, IT Specialist) or comparable practical experience

Experience

  • Professional experience in ITK (Information Technology and Communication) sector
  • In-depth knowledge of VoIP technologies, especially 3CX
  • Experience with SIP and TLS protocols
  • Routine in administering telephone systems (PBX) and Unified Communication solutions (UCC)
  • Professional and solution-oriented interaction with customers

Languages

German (Fluent)

Additional

  • Residency in the Oberhausen region