Freelance System Admin | Dresden | Hybrid | €60-70/Hr
Duration: Initial 3 months (with possible extension)
Start Date: ASAP
Language: Fluent German (Mandatory)
About the Role
We are currently seeking an experienced Freelance System Administrator to support our IT infrastructure in Dresden. The role is initially for 3 months, with the possibility of extension, depending on performance and project needs.
You will be responsible for the maintenance, configuration, and reliable operation of our Linux and Windows-based systems, as well as managing VMware environments and firewall administration.
Key Responsibilities
1. Administer and maintain Linux and Windows servers
2. Manage virtual environments using VMware ESXi / vSphere
3. Configure and maintain network firewalls and security policies
4. Troubleshoot hardware, software, and network issues
5. Implement system upgrades, patches, and backups
6. Monitor system performance and ensure system availability
7. Document system configurations and processes
8. Collaborate with internal teams to support ongoing IT needs
Requirements
9. Proven experience as a System Administrator (minimum 3-5 years)
10. Strong knowledge of Linux (e.g., Debian, Ubuntu, CentOS) and Windows Server environments
11. Hands-on experience with VMware virtualization
12. Solid understanding of firewall configuration and network security
13. Fluent German (C1 or native) - essential for team and client communication