Network Reliability Engineer (f/m/d)
Network Reliability Engineer (f/m/d)

Network Reliability Engineer (f/m/d)

Berlin Vollzeit 43200 - 72000 € / Jahr (geschätzt) Kein Home Office möglich
1&1 IONOS SE

Auf einen Blick

  • Aufgaben: Join us in designing and automating scalable data center networks.
  • Arbeitgeber: IONOS is a leading provider of cloud services and web hosting solutions.
  • Mitarbeitervorteile: Enjoy hybrid work, flexible hours, and awesome employee events.
  • Warum dieser Job: Be part of a dynamic team innovating in network performance and security.
  • Gewünschte Qualifikationen: Experience with Linux, Python, and Juniper devices is essential.
  • Andere Informationen: Location options include Berlin or Karlsruhe; security check required.

Das voraussichtliche Gehalt liegt zwischen 43200 - 72000 € pro Jahr.

Tasks

The Network Reliability Engineering department is responsible for all IONOS Network Fabrics. We focus on scalable data center networks.

  • Help design, improve, automate, and troubleshoot networks in dozens of data centers.
  • Design and build tools to manage the network automation.
  • Research, evaluate, and recommend solutions for improving network performance and security.
  • Work with other DevOps departments to support their requirements and innovate (K8S, Storage, Compute, etc.).
  • Participate in an on-call rotation covering all of the above.

Qualifications

  • Solid experience with Linux, including automation/development building blocks such as Python, bash, iptables, tcpdump, git.
  • Solid experience with Juniper devices – EX, QFX, MX and SRX series and routing protocols (BGP, OSPF).
  • Nice to have – Previous experience with infrastructure automation (e.g. automated provisioning of network devices, experience with cloud technologies – Ansible, Salt, Terraform, RESTCONF, NETCONF).
  • Nice to have – Previous experience with virtualized environments (VMWare, OpenStack, GNS3/EVE, K8S) and their components (KVM, OpenVSwitch, Linux bridges).
  • Nice to have – Experience with software engineering best practices (code reviews, source control management, build processes, testing, release and change management).

Location: Berlin or Karlsruhe.

Note: At the end of the application process, candidates must undergo a security check. Your consent will be requested in good time during the process.

Benefits

  • Hybrid working model with home office option.
  • Flexible working hours through trust-based working hours.
  • At some locations a subsidized canteen and various free drinks.
  • Modern office space with very good 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 offers, such as sports and health courses.

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Network Reliability Engineer (f/m/d) Arbeitgeber: 1&1 IONOS SE

At IONOS, we pride ourselves on being an exceptional employer, particularly for our Network Reliability Engineers in Berlin and Karlsruhe. Our hybrid working model and flexible hours foster a healthy work-life balance, while our commitment to employee growth through numerous training opportunities ensures that you can advance your career in a supportive environment. With modern office spaces, engaging employee events, and a focus on health and well-being, IONOS is dedicated to creating a rewarding and meaningful workplace for all team members.
1&1 IONOS SE

Kontaktperson:

1&1 IONOS SE HR Team

StudySmarter Bewerbungstipps 🤫

So bekommst du den Job: Network Reliability Engineer (f/m/d)

Tip Number 1

Mach dich mit den spezifischen Technologien und Tools vertraut, die in der Stellenbeschreibung erwähnt werden, wie z.B. Juniper-Geräte und Automatisierungstools wie Ansible oder Terraform. Zeige in Gesprächen, dass du praktische Erfahrungen hast und bereit bist, diese Kenntnisse einzubringen.

Tip Number 2

Netzwerk-Performance und -Sicherheit sind zentrale Themen für diese Position. Bereite dich darauf vor, konkrete Beispiele aus deiner bisherigen Arbeit zu nennen, wo du Netzwerke optimiert oder Sicherheitslösungen implementiert hast. Das zeigt dein Engagement und deine Expertise.

Tip Number 3

Da die Rolle auch die Zusammenarbeit mit anderen DevOps-Abteilungen umfasst, sei bereit, über deine Erfahrungen in interdisziplinären Teams zu sprechen. Betone, wie du zur Innovation beigetragen hast und welche Erfolge du dabei erzielt hast.

Tip Number 4

Informiere dich über die aktuellen Trends und Herausforderungen im Bereich Netzwerkautomatisierung und -sicherheit. Dies wird dir helfen, während des Gesprächs relevante Fragen zu stellen und zu zeigen, dass du proaktiv an deiner beruflichen Entwicklung arbeitest.

Diese Fähigkeiten machen dich zur top Bewerber*in für die Stelle: Network Reliability Engineer (f/m/d)

Linux Administration
Python Programming
Bash Scripting
Network Troubleshooting
Juniper Devices (EX, QFX, MX, SRX)
BGP Routing Protocol
OSPF Routing Protocol
Network Automation
Ansible
Terraform
RESTCONF
NETCONF
Virtualization Technologies (VMware, OpenStack)
Kubernetes (K8S)
Software Engineering Best Practices
Source Control Management (Git)
Code Reviews
Testing and Release Management

Tipps für deine Bewerbung 🫡

Understand the Role: Make sure to thoroughly read the job description for the Network Reliability Engineer position. Understand the key responsibilities and qualifications required, so you can tailor your application accordingly.

Highlight Relevant Experience: In your CV and cover letter, emphasize your solid experience with Linux, automation tools, and Juniper devices. Provide specific examples of how you've used these skills in previous roles to demonstrate your expertise.

Showcase Your Projects: If you have worked on relevant projects involving network automation or cloud technologies, be sure to include them in your application. Describe your role, the technologies used, and the outcomes achieved to illustrate your hands-on experience.

Tailor Your Cover Letter: Craft a personalized cover letter that connects your skills and experiences to the specific needs of the IONOS Network Reliability Engineering department. Mention your enthusiasm for working in scalable data center networks and your willingness to innovate.

Wie du dich auf ein Vorstellungsgespräch bei 1&1 IONOS SE vorbereitest

Showcase Your Technical Skills

Be prepared to discuss your experience with Linux, Python, and network devices like Juniper. Highlight specific projects where you automated processes or improved network performance.

Demonstrate Problem-Solving Abilities

Expect scenario-based questions that test your troubleshooting skills. Prepare examples of how you've resolved network issues in the past, focusing on your analytical approach.

Familiarize Yourself with Automation Tools

If you have experience with tools like Ansible, Terraform, or cloud technologies, be ready to discuss how you've used them to streamline network management. This will show your alignment with the company's focus on automation.

Prepare for Team Collaboration Questions

Since the role involves working with other DevOps departments, think of examples where you've successfully collaborated on projects. Emphasize your communication skills and ability to innovate in a team setting.

Network Reliability Engineer (f/m/d)
1&1 IONOS SE
1&1 IONOS SE
  • Network Reliability Engineer (f/m/d)

    Berlin
    Vollzeit
    43200 - 72000 € / Jahr (geschätzt)

    Bewerbungsfrist: 2027-06-13

  • 1&1 IONOS SE

    1&1 IONOS SE

    1000 - 5000
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