COMPUTIME Netzwerkservice GmbH

IT Administrator – Focus on LAN & Windows

COMPUTIME Netzwerkservice GmbH

full-time

Posted on:

Location Type: Hybrid

Location: Bielefeld • Germany

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Job Level

Junior

Tech Stack

DNSFirewallsSwitchingVMware

About the role

  • Understand infrastructures and design them to be reliable
  • Support and maintain environments based on Windows Server, Active Directory, network & LAN
  • Configure, maintain and monitor firewalls, routers, switches, etc.
  • Analyze and resolve incidents remotely or on-site, keeping the big picture in mind
  • Build and maintain scalable, secure customer infrastructures
  • Secure, automate and modernize systems
  • Implement and maintain backup and security solutions (e.g. Nakivo, Arcserve, Hornet Security)
  • Contribute to the further development of existing environments
  • Support automation of processes (e.g. using PowerShell)
  • Create and maintain technical documentation in our system
  • Work independently, in a structured and solution-oriented manner
  • Independently manage projects in the area of infrastructure and networking
  • Technical coordination with colleagues and clients on an equal footing
  • Proactively contribute ideas to optimize internal and external IT processes

Requirements

  • Completed IT training (e.g. IT Specialist – System Integration) or an equivalent qualification
  • At least one year of professional experience in IT support or system administration — preferably longer
  • Solid knowledge of Windows Server environments, Active Directory, DNS, DHCP
  • Experience with LAN/WAN, switching, routing and ideally firewall configuration
  • Structured work style, sense of responsibility and a strong customer orientation with the ability to work independently
  • Experience with virtualization (Hyper-V, VMware), Microsoft 365 and scripting
  • Very good German language skills, both written and spoken
Benefits
  • Home office (remote work) possible
  • Flexible working hours
  • Attractive compensation
  • Opportunities for professional development
Applicant Tracking System Keywords

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

Hard Skills & Tools
Windows ServerActive DirectoryDNSDHCPLANWANfirewall configurationvirtualizationPowerShellMicrosoft 365
Soft Skills
structured work stylesense of responsibilitycustomer orientationindependent workproject managementtechnical coordinationsolution-orientedproactive contributionincident resolutiondocumentation
Certifications
IT Specialist – System Integration