Senior IT Systems Administrator Network & Security gesucht in Berlin

Motor Gmbh
Berlin, Germany
about 1 month ago
Apply on www.lokale-kleinanzeigen.de
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
7 years minimum
Working hours
Shift work
Languages
English, German

Tech stack

Monitoring of Systems Network Security Network Troubleshooting Network Configuration and Change Management Network Architecture Network Planning and Design Network Monitoring Performance Tuning Virtual Local Area Networks Computer Network Technologies System Availability Break Fix
+3 more
Information Technology Routing & Switching User Accounts

Job description

  • Monitor, maintain, and support the network infrastructure to ensure high availability across the company
  • Implement and continuously monitor security measures to protect the network against unauthorized access
  • Monitor system performance and network integrity, spotting bottlenecks and issues before they become problems
  • Manage user accounts, permissions, and access rights
  • Analyze and resolve network issues, including hands-on troubleshooting and performance tuning
  • Own regular maintenance, patching, and system hygiene
  • Create and maintain clear documentation of network configurations
  • Prepare and maintain documentation relevant to certifications and compliance frameworks such as NIS2 and ISO 27001

Requirements

  • A degree in IT/Computer Science, completed vocational training as a System Administrator, or equivalent hands-on experience
  • Strong knowledge of network technologies, network architecture, and network design
  • Confident, hands-on experience with routing & switching and network monitoring toolsExperience integrating and implementing VLANs
  • A track record in troubleshooting, performance tuning, and regular maintenance/patching
  • At least 7 years of relevant experience, with the confidence to work independently
  • Fluent English (C1) is required; German (B2/C1) is a plus
  • First hands-on experience with UniFi devices is a plus
  • A stress-resistant, solution-oriented mindset, real hands-on energy, and genuine enthusiasm for building something from scratch and seeing it work in the real world

Benefits & conditions

  • Genuine team spirit: working in teams that drive change forward - no matter how complex and extensive the projects are
  • Flexible working hours - with room for the realities of life (parenthood, caregiving responsibilities, voluntary work, etc.)
  • Whether it’s fashion, beauty, travel or culture - you’ll receive numerous discounts through our partner Corporate Benefits
  • Social relevance: We work on solutions that have game-changing qualities
  • Subsidy for public transport tickets
  • Your professional development is important to us - that’s why we cover the costs of further education and training
  • Excellent transport links: attractive location in Wedding with very good public transport connections
  • Focus on people: Our strength lies in our diversity. We respect each other for who we are

Apply for this position

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Apply on www.lokale-kleinanzeigen.de
Prepare application

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