10.11.2025 aktualisiert


100 % verfügbar
IT Support Officer & Network Administrator
Klagenfurt am Wörthersee, Österreich
Weltweit
Bachelor of Science in Information TechnologySkills
Active DirectoryTechnischer SupportVoIPHelpdeskNetzwerk-HardwareIntrusion Detection SystemVPNInstandhaltungMicrosoft BetriebssystemeWindows-ServerIp-KamerasNetzwerkarchitekturNetzwerkleistungRoutingSoftwarewartungWansZabbixWi-Fi-TechnologieLoad BalancingVerwaltungstätigkeitenSoftware-FehlerbehebungFirewallsSystemadministrationBetriebssystemeSicherheitsbestimmungenAccount ManagementCisco
Network Infrastructure Management
Comprehensive expertise in LAN, WAN, WiFi, VPN, and Load Balancing technologies with over 8 years of experience in IT infrastructure
Security & Firewall Solutions
Advanced knowledge in SOPHOS XG firewalls, intrusion detection systems, endpoint protection, and IP camera security implementations
VoIP Systems Administration
Specialized experience with ISSABEL, Grandstream, Cisco, and Avaya VoIP systems deployment and management across multiple branches
Routing & Switching Technologies
Proficient in Cisco, Mikrotik, Ubiquiti, RUCKUS, and Cambium networking equipment configuration and troubleshooting
Monitoring & Support Systems
Experience with ZABBIX monitoring, OSTicket helpdesk systems, and comprehensive IT support management
Operating Systems Administration
Windows 7-11 and Windows Server 2012 administration and maintenance
Active Directory Management
User account management and Active Directory administration across enterprise environments
Hardware & Software Maintenance
System upgrades, hardware replacement, and software troubleshooting for optimal network performance
Comprehensive expertise in LAN, WAN, WiFi, VPN, and Load Balancing technologies with over 8 years of experience in IT infrastructure
Security & Firewall Solutions
Advanced knowledge in SOPHOS XG firewalls, intrusion detection systems, endpoint protection, and IP camera security implementations
VoIP Systems Administration
Specialized experience with ISSABEL, Grandstream, Cisco, and Avaya VoIP systems deployment and management across multiple branches
Routing & Switching Technologies
Proficient in Cisco, Mikrotik, Ubiquiti, RUCKUS, and Cambium networking equipment configuration and troubleshooting
Monitoring & Support Systems
Experience with ZABBIX monitoring, OSTicket helpdesk systems, and comprehensive IT support management
Operating Systems Administration
Windows 7-11 and Windows Server 2012 administration and maintenance
Active Directory Management
User account management and Active Directory administration across enterprise environments
Hardware & Software Maintenance
System upgrades, hardware replacement, and software troubleshooting for optimal network performance
Sprachen
DeutschGrundkenntnisseEnglischverhandlungssicher
Projekthistorie
Zertifikate
Microsoft Azure 104
Microsoft2025
HCIA
Huawei2023
HCIP
Huawei2023