We are looking for a network administrator specializing in telephony for our client in the public sector. Key Data: Start: July 1, 2026 Duration: June 30, 2027 Workload: Full-time 100% Location: Rosenheim (3 days per week on-site) Remote: 40% (2 days per week) Project Language: German Administration of telephony infrastructure, especially Innovaphone and Selectric IDECS Administration of Linux-based systems and network infrastructure VoIP protocols and technologies (e.g., SIP, RTP/SRTP, SIP trunks)...
Skills: Education: Degree in Electrical Engineering or Computer Science, specializing in Communications Technology – particularly Telephony. Desired products: Innovaphone, Selectric IDECS. Solid knowledge of IP network technology: switching, routing, VLAN, QoS, TCP/IP. Experience with VoIP protocols and technologies (e.g., SIP, RTP/SRTP, SIP trunks). Experience in administering Linux-based systems and network infrastructure. Language skills: German (fluent).
Contract: Remote possible: true