System Administrator (BBBH6262) Berlin, Germany
| Salary: | EUR60 - EUR70 per hour |
Freelance System Admin | Berlin | 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
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Administer and maintain Linux and Windows servers
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Manage virtual environments using VMware ESXi / vSphere
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Configure and maintain network firewalls and security policies
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Troubleshoot hardware, software, and network issues
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Implement system upgrades, patches, and backups
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Monitor system performance and ensure system availability
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Document system configurations and processes
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Collaborate with internal teams to support ongoing IT needs
Requirements
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Proven experience as a System Administrator (minimum 3–5 years)
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Strong knowledge of Linux (e.g., Debian, Ubuntu, CentOS) and Windows Server environments
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Hands-on experience with VMware virtualization
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Solid understanding of firewall configuration and network security
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Fluent German (C1 or native) – essential for team and client communication
If you are interested or know someone who might be, please feel free to reach out over LinkedIn or email.