Network Reliability Engineer (f/m/d)

1&1 IONOS SE WorkFromHome

Stellenbeschreibung:

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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Stelleninformationen

  • Typ:

    Vollzeit
  • Arbeitsmodell:

    Vor Ort
  • Kategorie:

  • Erfahrung:

    2+ years
  • Arbeitsverhältnis:

    Angestellt
  • Veröffentlichungsdatum:

    04 Nov 2025
  • Standort:

    WorkFromHome

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