IT System Administrator, Network Administrator
Würzburg, Bavaria, Germany
Full Time
17 hours ago
No Sponsorship
Key skills
FirewallsLinuxTCP/IPVoIPPowerShellFirewall
About this role
Role Overview
- Maintain and manage the company network (VLANs, Wi‑Fi/WLAN)
- Configure and maintain switches, routers, and firewalls
- Ensure redundant/backup internet connectivity
- Administer Windows servers
- Monitor backup systems
- Manage the virtualization environment
- Administer the telephone system (Asterisk/FreePBX or similar)
- Configure VoIP systems
- Set up and support workstation PCs
- Deploy and maintain monitoring systems
- Provide IT support to colleagues
- Troubleshoot incidents and outages
Requirements
- IT qualification or equivalent practical experience
- Enthusiasm for network technology and system administration
- Knowledge of networking (TCP/IP, VLAN)
- Windows Server experience
- Firewall configuration skills
- Experience with backup solutions
- Experience with VoIP/telephony is an advantage
- Independent, self-motivated working style
- Good German language skills
- Basic Linux knowledge
- Experience with monitoring tools (PRTG, Zabbix or similar)
- PowerShell skills
- Virtualization experience
Tech Stack
- Firewalls
- Linux
- TCP/IP
- VoIP
Benefits
- Opportunity to shape and IT infrastructure
- Modern working environment
- Growing, collegial IT team
- Budget for modernizations
- Training and development opportunities
- Flexible working hours (part-time possible)
- Maintenance work can be scheduled flexibly on weekends