IT-Systemadministrator:in – VoIP & Netzwerk (m/w/d)
Core
Design, configure, and operate modern VoIP and telephone solutions, ensuring reliable communication infrastructure for clients.
Role type
VoIP and Network Systems Administrator
Builds
Modern VoIP and telephone solutions integrated into client IT infrastructures
Domain
Telecommunications and IT Infrastructure
Required skills
VoIP and telephone solutions, SIP, SBCs, network technologies (Routing, Switching, TCP/IP, DNS, DHCP, VLANs, VPNs), IT infrastructure integration
Preferred skills
Experience with VoIP manufacturers and solutions, structured problem-solving
Technologies
SIP, SBCs, Switches, Routers, VLANs, VPNs
Responsibilities
Plan, configure, and operate VoIP and telephone solutions; analyze and resolve communication issues; implement VoIP projects for clients; maintain network infrastructure (switches, routers, VLANs, VPNs); serve as a point of contact for clients and users
Seniority
Mid-level, hands-on IC
