About
System Engineer at Armacell, focused on operating IT infrastructure – from servers and virtualization to networks, identity and cloud services. I completed my apprenticeship as an IT Specialist for System Integration at Armacell and value stable, secure and well-documented systems.
Experience
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System Engineer
Armacell
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System Administrator
Armacell
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Apprenticeship – IT Specialist for System Integration
Armacell
Skills
Windows / Windows Server
Client and server administration
macOS
Device management and support
Linux
Server administration
Mail Exchange
Mail server operation
Nutanix
Hyperconverged infrastructure
VMware
Server virtualization
Proxmox VE
Virtualization platform
Kubernetes
Container orchestration
Icinga 2
Infrastructure monitoring
Zabbix
Network and application monitoring
Checkmk
IT infrastructure monitoring
PRTG
Network monitoring
pfSense
Firewall and routing
WireGuard
VPN and secure tunneling
DHCP
IP address management
DNS
Name resolution and zone management
ZTNA
Zero Trust Network Access
Teleport
Secure infrastructure access
PAM
Privileged Access Management
Microsoft 365
Tenant administration
Microsoft Entra ID
Identity and access management
Microsoft Azure
Cloud services
Hetzner
Cloud hosting
Amazon Web Services
Cloud fundamentals
IT Support
On-site and first-level support
Backup
Data backup and recovery
Certifications
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CCNA: Switching, Routing, and Wireless Essentials
Cisco Networking Academy
Switching, routing and wireless networks
Issued
Verify on Credly -
CCNA: Introduction to Networks
Cisco Networking Academy
Network fundamentals
Issued
Verify on Credly -
IT Essentials
Cisco Networking Academy
Hardware and software fundamentals
Issued
Verify on Credly
Interests
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Technology
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Swimming
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Cycling