System Engineer (m/f/d) DNS & IoTMadridProfessionalRegularT-Systems Iberiatsi_iberia## About this job### Your TaskWe are seeking a

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System Engineer
to join the DNS Squad, which consists of 12 team members.

This role is based in
Madrid
and focuses on the resolving DNS platforms that handle requests for mobile, fixed networks, and IoT.

You will hold end-to-end responsibility for these platforms, which are critical core components of the German network, and will work closely with suppliers and DevOps engineers to design, integrate, deploy, monitor, and troubleshoot the resolving DNS platforms throughout their entire lifecycle.#### Responsibilities
* Implement and operate
physical, virtualized, and containerized system environments, with a specific focus on integrating a new IoT resolving platform in Kubernetes.
* Analyze, troubleshoot, and document
system malfunctions.
* Perform regular checks and refinement




of automated processes and strategies, including failover, deployment, and disaster recovery, to ensure a highly available and resilient system with minimum recovery time.
* Identify, document, and structure
new test use cases.
* Develop and optimize scripts
using Ansible, Bash, Perl, and Python.
* Implement changes
in test, reference, and productive systems to enhance system stability or provide new features.
* Develop new methods and tools
for data analysis and monitoring.
* Cooperate with cross-functional teams
to ensure end-to-end system functionality.
* Collaborate closely with the German operations team
to streamline processes, enhance software, tools, and system performance, and apply innovative technologies and concepts.### Your ProfileWe are looking for a
System Engineer
with specialized expertise in DNS platforms, Kubernetes orchestration, and IP networking to support critical telecommunications inf

📌 System Engineer (Madrid)
🏢 Deutsche Telekom
📍 Madrid