> Markdown version of [/jobs/ext/2175707-firewall-experte-it-security-ingenieur](https://www.wearedevelopers.com/jobs/ext/2175707-firewall-experte-it-security-ingenieur). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Firewall-Experte - IT-Security, Ingenieur - **Company:** DIS AG - **Location:** Mannheim, Germany - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Cyber Security, Firewalls (Computer Science) - **Published:** August 22, 2026 - **Apply:** https://www.adzuna.de/details/5850718162 ## About the Role 30 Tage Jahresurlaub ## Profil - Abgeschlossene IT-Ausbildung oder vergleichbare Qualifikation - Mehrjährige Berufserfahrung im IT-Service mit sicherem Umgang bei Einrichtung und Verwaltung von Firewall-Systemen - Erfahrung in der Planung, Konzeption und Umsetzung von Firewall-Projekten - Idealerweise Kenntnisse in angrenzenden Bereichen der IT-Security (Endpoint, Server etc.) - Selbstständige, strukturierte Arbeitsweise, lösungsorientiertes Denken und hohe Kundenorientierung - Freude am Kundenkontakt ## Related Videos - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Thinking Differently - How to Make Money from Cyber Attacks & Cheats](https://www.wearedevelopers.com/videos/745-thinking-differently-how-to-make-money-from-cyber-attacks-cheats) - [You can’t hack what you can’t see](https://www.wearedevelopers.com/videos/41-you-can-t-hack-what-you-can-t-see) - [Coffee with Developers - Demi Oshin from musician to computer science student to CODE100](https://www.wearedevelopers.com/videos/881-coffee-with-developers-demi-oshin-from-musician-to-computer-science-student-to-code100) - [Demografie nutzen um jedem Bewerber das passende Angebot zu machen!](https://www.wearedevelopers.com/videos/836-demografie-nutzen-um-jedem-bewerber-das-passende-angebot-zu-machen) - [Cyber Security: Small, and Large!](https://www.wearedevelopers.com/videos/259-cyber-security-small-and-large) ## Related Articles - [Finding IT & Technology English-speaking Jobs in Germany ](https://www.wearedevelopers.com/magazine/446-finding-it-technology-english-speaking-jobs-in-germany) - [Jobs in Germany for Americans](https://www.wearedevelopers.com/magazine/423-jobs-in-germany-for-americans) - [IT Salaries in Germany](https://www.wearedevelopers.com/magazine/287-it-salaries-in-germany) - [Finding Jobs in Germany](https://www.wearedevelopers.com/magazine/375-finding-jobs-in-germany) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer) - [Where to Find German Tech Jobs](https://www.wearedevelopers.com/magazine/366-where-to-find-german-tech-jobs)