About this role
System Administrator - EPOS Telecommunication Lab at Demant Group. Location: Ballerup, Capital Region, Denmark. Role: maintaining lab, managing infrastructure, supporting testing Requirements: Hands-on telecom lab administration with IP networking, VoIP/SIP/PBX, pfSense, Linux/Windows/macOS administration, VMware/Proxmox, Synology backups, Zabbix monitoring, and strong English communication. Category: Information Technology Seniority: Mid Level Tools: pfSense, Debian, VMware ESXi, Proxmox, Synology, Zabbix, Teams, Zoom, SIP, PBX, Windows, macOS, Linux Certifications: ccna Commitment: Full Time Workplace: Onsite Languages: English