Job
- Level
- Erfahren
- Ort
- Karlsruhe
- Arbeitsmodell
- Hybrid, Onsite
- Job Feld
- IT, DevOps, Security
- Anstellung
- Vollzeit
- Vertragsart
- Unbefristetes Dienstverhältnis
Job Zusammenfassung
In diesem Job administrierst du komplexe Linux-Systeme, optimierst DDoS-Abwehrmaßnahmen mit Nginx und automatisierst Abläufe mit Ansible, während du auch Systemleistung überwachst und Sicherheitsanalysen durchführst.
Job Technologien
Deine Rolle im Team
- You administer and troubleshoot our highly available, distributed Linux infrastructures and actively participate in the on-call rotation.
- You develop and optimize our DDoS defense platforms by configuring Nginx as a WAF and deploying countermeasures using BGP Flowspec.
- You consistently drive the automation of our infrastructure using tools like Ansible and Python to make our processes leaner and more reliable.
- You monitor system performance, analyze complex security attacks, and enhance our visualization tools, potentially with the ELK Stack or ClickHouse.
- You evaluate, test, and implement new technologies and products, exploring areas like containerization with Docker and Kubernetes to keep our stack cutting-edge.
Unsere Erwartungen an dich
Qualifikationen
- You have a strong passion for automation using tools like Ansible, Puppet, and Python to eliminate repetitive manual tasks.
- You have strong analytical skills to evaluate DDoS attacks, implement effective countermeasures, and continuously develop our defense platforms.
Erfahrung
- You have several years of experience in the administration of complex distributed Linux systems.
- You have proven experience in configuring and operating Nginx as a reverse proxy or web application firewall.
- You possess hands-on experience with the deployment of BGP Flowspec and Anycast routing on Linux systems and network routers.
- You have initial experience with technologies such as Docker, Kubernetes, ClickHouse, or the ELK Stack, which is beneficial.
Unser Angebot
- Hybrid working model.
- Flexible working hours through trust-based working hours.
- Subsidized canteen and various free drinks at select locations.
- Modern office space with excellent public transport connections.
- Various employee discounts for activities and products.
- Employee events such as summer and winter parties, as well as workshops.
- Numerous training and development opportunities.
- Various health offerings, such as sports and wellness courses.
Benefits
Work-Life-Integration
Gesundheit, Fitness & Fun
Themen mit denen du dich im Job beschäftigst
Job Standorte
Das ist dein Arbeitgeber
IONOS
1&1 IONOS ist ein führender europäischer Anbieter von Cloud-Infrastruktur, Cloud-Services und Hosting-Dienstleistungen. Das Produktportfolio bietet alles, was Unternehmen benötigen, um in der Cloud erfolgreich zu sein: von Domains über klassische Websites und Do-It-Yourself-Lösungen, Online-Marketing-Tools bis hin zu vollwertigen Servern und einer IaaS-Lösung.
Description
- Gründungsjahr
- 1988
- Unternehmenstyp
- Etablierte Firma
- Arbeitsmodell
- Full Remote, Hybrid, Onsite
- Branche
- Internet, IT, Telekom
Linux System Administrator - DDoS Defense / Nginx
- Ort
- Karlsruhe
- Arbeitsmodell
- Hybrid, Onsite
- Diversität
- Für alle Personen geeignet (m/w/d)
- Nur Englisch
- Nur Englisch erforderlich
