IT Systemadministrator - Cloud-Telefonie / VoIP (m/w/d)
Core
Configuring and maintaining cloud telephony systems (VoIP) for business customers, including setting up CallManager, configuring call flows, and ensuring network quality.
Role type
Cloud Telephony System Administrator
Builds
Cloud-telephony environments and VoIP solutions for Mittelstand and corporate clients
Domain
Telecommunications / Cloud Infrastructure
Required skills
VoIP technologies, SIP-based communication, network analysis (Wireshark), routers, switches, firewalls, cloud telephony setup
Preferred skills
Experience in VoIP/Cloud-Telephony, technical implementation of IT/Telecom solutions
Technologies
reputatio CallManager, Wireshark, IP-phones, routers, switches, firewalls
Responsibilities
Set up cloud telephony systems for customers, configure call flows and integrations, perform technical analysis and quality assurance for VoIP setups, advise customers technically, collaborate with internal teams (Sales, PM, Product Dev), develop technical standards and best practices
Seniority
Mid-level, hands-on IC
