Job
- Level
- Senior
- Ort
- Berlin
- Arbeitsmodell
- Hybrid, Onsite
- Job Feld
- IT, Network
- Anstellung
- Vollzeit
- Vertragsart
- Unbefristetes Dienstverhältnis
Job Zusammenfassung
In dieser Rolle entwickelst du ein skalierbares Netzwerk-Design, verwaltest WAN/VPN-Verbindungen und sicherst die Infrastruktur, während du komplexe Probleme analysierst und innovative Lösungen implementierst.
Job Technologien
Deine Rolle im Team
- We are looking for an experienced and proactive Senior Network Administrator to join our IT Infrastructure team. Your mission is to provide a rock-solid, high-performing, and secure network foundation that enables the entire organization to operate reliably and efficiently.
- In this role, you will act as the technical owner of our networking stack, ensuring stability for both our core infrastructure and our cloud-integrated services.
- Network Architecture & Strategy: Design, implement, and evolve a scalable network architecture that supports current and future business needs.
- WAN / VPN Management: Manage, optimize, and secure global WAN connectivity and site-to-site/client VPN tunnels to ensure reliable communication across branches and remote users.
- Business Continuity: Develop and maintain disaster recovery plans for network infrastructure to ensure maximum uptime and rapid service restoration.
- Network Security & Compliance: Proactively manage firewall rules, IDS/IPS configurations, and endpoint security to protect against threats.
- Certificate & Identity Management: Manage the organization's SSL/TLS certificate lifecycle and network-related PKI infrastructure.
- Network Troubleshooting: Serve as the final point of escalation for complex network performance issues, utilizing deep-dive packet analysis and monitoring tools.
- Hardware Lifecycle: Oversee the installation, maintenance, and strategic replacement of networking hardware (switches, routers, firewalls, load balancers).
- Backup & Verification: Establish robust backup schedules for network configurations and execute regular, documented 'Restore Tests' to ensure integrity.
- AWS Cloud Networking: Manage AWS VPCs, transit gateways, and fine-tune AWS IAM permissions for network resources to maintain the principle of least privilege.
Unsere Erwartungen an dich
Qualifikationen
- You are a solution-oriented expert who thrives in a collaborative environment.
- Networking Expertise: Mastery of routing protocols (BGP, OSPF), VLANs, and traffic management (QoS).
- Security Mindset: In-depth knowledge of SSL/TLS standards, firewalling, and network hardening.
- Analytical Skills: Ability to troubleshoot intermittent connectivity issues using tools like Wireshark, NetFlow, or SNMP-based monitoring.
- Communication: A structured, independent work style, with the ability to document complex systems for team knowledge-sharing.
Erfahrung
- Experience: Several years of proven experience in complex enterprise network administration.
- Cloud Fluency: Strong, hands-on experience with AWS networking and permission management.
Unser Angebot
- The chance to make an impact in a highly motivated team of professionals.
- An open-minded culture ready to incorporate new and creative ideas.
- Extensive learning opportunities from our home24 academy and external partners.
- Room for growth and development within your role through regular feedback rounds.
- Hybrid working model: you have the flexibility to work from home on Wednesdays and Fridays in our standard working mode. We are in the office together Mondays, Tuesdays and Thursdays.
- The possibility to work up to two months per year within Germany or from an EU country.
- Up to 30 days paid vacation each year to unwind and recharge.
- City mobility with a subsidized public transportation ticket and our eco-friendly bike leasing program.
- International campus in the heart of Berlin featuring drive-in bicycle garage, outdoor space and lounge areas, fitness facilities, parent and multi-faith rooms close to the Berlin S-Bahn train station Landsberger Allee.
- Company benefits including a pension scheme, 30 % off the home24 assortment, and employee discounts at partner organizations.
Benefits
Gesundheit, Fitness & Fun
Themen mit denen du dich im Job beschäftigst
Job Standorte
Das ist dein Arbeitgeber
Home24 GmbH
Home24 ist eine führende Home & Living E-Commerce Plattform in Kontinentaleuropa und Brasilien. Wir sind aktiv in acht Ländern und seit 2018 in Deutschland börsennotiert. Über 1.000 Menschen arbeiten gemeinsam an unserem Ziel: Happy Homes zu schaffen - für alle Menschen, für jedes Budget!
Description
- Sprachen
- Englisch
- Unternehmenstyp
- Etablierte Firma
- Arbeitsmodell
- Hybrid, Onsite
- Branche
- Internet, IT, Telekom
Senior Network Administrator
- Ort
- Berlin
- Arbeitsmodell
- Hybrid, Onsite
- Diversität
- Für alle Personen geeignet (m/w/d)
- Nur Englisch
- Nur Englisch erforderlich
