Sysfacts AG

System Engineer – Datacenter

Sysfacts AG

full-time

Posted on:

Location Type: Hybrid

Location: Koblenz • Germany

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Tech Stack

VMware

About the role

  • You are responsible for the reliable operation of datacenter infrastructure – Windows Server, Active Directory, Microsoft 365 and virtualization platforms (Proxmox VE).
  • Monitoring, troubleshooting and incident management are part of your daily work.
  • You administer and optimize Windows Server environments, manage Active Directory and ensure secure, high-performance systems.
  • You work with Veeam Backup, protect critical systems and regularly test restore scenarios.
  • You support the operation of Proxmox VE environments, migrate systems and optimize resources.
  • You support the technical execution of complex modernization and migration projects.

Requirements

  • 2–5 years of practical experience in system administration or infrastructure management
  • Solid knowledge of Windows Server (installation, configuration, troubleshooting)
  • Good understanding of Active Directory (users, groups, policies, security)
  • Practical experience with Microsoft 365 or Office 365
  • Basic understanding of networking and security concepts
  • Experience with virtualization platforms (Proxmox VE, VMware or Hyper-V)
  • Knowledge of backup and recovery solutions (Veeam or similar)
  • You are reliable and conscientious — this is non-negotiable when working with critical systems
  • You enjoy tackling complex problems and take satisfaction in solving them
  • You communicate clearly and document your work
  • You are willing to learn and develop professionally
  • You enjoy working in a team and contribute constructively.
Benefits
  • Real responsibility: You won't be doing routine tasks. You'll be part of a team that operates and modernizes critical infrastructures.
  • Development & learning: We invest in your continuing education. You'll receive support for certifications (Microsoft, Proxmox, etc.) and learn from experienced colleagues in a cohesive team.
  • Flexible working hours: We trust your results, not fixed hours. Your productivity matters.
  • Modern equipment: You'll receive a current laptop and the tools you need to do excellent work.
  • Company pension plan: We take care of your long-term security.
  • Culture & team: You will work in a team that supports each other. No lone-wolf mentality — genuine collaboration.
  • Visibility: Your work has immediate impact. You will see the results — not just in ticketing systems but in real customer projects.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
Windows ServerActive DirectoryMicrosoft 365Proxmox VEVeeam Backupvirtualizationnetworking conceptssecurity conceptsbackup and recovery solutionssystem administration
Soft skills
reliabilityconscientiousnessproblem-solvingclear communicationdocumentationwillingness to learnprofessional developmentteamworkconstructive contribution