Hybrid IT Administrator – Security

Posted 5 days ago

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About the role

  • Implements security concepts and continuously optimizes them (firewalls, intrusion detection, segmentation, etc.).
  • Designs, further develops, and standardizes network infrastructure (LAN, WAN, WLAN, VPN).
  • Establishes efficient network management processes, automates routine tasks, and operates monitoring systems.
  • Leads infrastructure projects, e.g., site interconnections, security upgrades, or cloud integrations.
  • Works closely with business units, advises on technical solutions, and ensures compliance requirements (e.g., ISO 27001, BSI IT-Grundschutz).
  • Analyzes and resolves complex network issues — focusing on root causes, not just symptoms.

Requirements

  • Degree in an IT-related field (Computer Science, Electrical Engineering) or equivalent qualification
  • At least 5 years of professional experience
  • Solid knowledge of network design, TCP/IP, routing & switching, VLAN, VPN, and firewall technologies
  • Experience with Cisco, Fortinet, or comparable technologies
  • Good understanding of IT security standards and network security strategies
  • Fluent German and good English skills, both written and spoken

Benefits

  • Onboarding process: Individual onboarding training program and a personal buddy
  • Feedback culture: Regular feedback discussions
  • Individual development and training: Internal and external training to foster professional and personal potential
  • Autonomy and responsibility: Opportunity to actively contribute to and shape the company
  • Flexible working hours and mobile office: Flexitime and remote work options to support a healthy work–life balance

Job title

IT Administrator – Security

Job type

Experience level

Mid levelSenior

Salary

Not specified

Degree requirement

Bachelor's Degree

Location requirements

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