IT Security- und Netzwerkadministrator (m/w/d)

PIN AG · Berlin · Full-time

Description

Du sorgst dafür, dass unsere Netzwerk- und Security-Infrastruktur stabil, performant und sicher betrieben wird – vom Rechenzentrum bis zu unseren Standorten. Dabei arbeitest du eng mit dem Team an der Weiterentwicklung moderner Sicherheitskonzepte und bringst dich aktiv in Projekte, Optimierungen und den täglichen Betrieb ein. Unser Tech-Stack: Next-Gen Firewalls & VPNs, IDS/IPS, Proxys & Load Balancer, Switches, Router & WLAN-Controller, Anti-Malware & Webreputation-Tools (z. B. Cisco, Juniper, Fortinet, Check Point, Trend Micro, Symantec, Elastic Stack, Kemp) Wie dein Job bei uns aussieht: Betrieb und Weiterentwicklung unserer Netzwerk-Infrastruktur (LAN, WAN, WLAN, VPN) Administration und Optimierung von Firewalls sowie Unterstützung beim Ausbau unserer Security-Architektur Analyse und Behebung von Netzwerk- und Security-Störungen im 2nd- und 3rd-Level-Support Monitoring und Absicherung der Infrastruktur inklusive Logging-, SIEM- und Zero-Trust-Ansätzen Infrastrukturprojekte, Migrationen und Changes sowie Mitarbeit an Security-Maßnahmen Security Incidents, Audits und Dokumentation – hier unterstützt du bei der Bearbeitung und Aufbereitung Externe Dienstleister und Techno…

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Questions about this job

Where is this IT Security- und Netzwerkadministrator (m/w/d) job located?

The listing places this job in Berlin.

Who is hiring?

The employer shown on the listing is PIN AG.

What is the salary?

The listing does not state a salary. Ask the employer about pay, overtime and payment dates before accepting.

Is it full-time or part-time?

The listing type is Full-time.

When was this job posted?

It was posted on 28 October 2026. Jobs that stay open too long are closed automatically, so apply soon if you are interested.

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