IoT DNS Systems Engineer: Kubernetes & Automation

T-Systems Iberia; Madrid; Presencial; EUR 52.000 - 76.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

International, dynamic environment

Coursera training access

Weekly language classes (English, Span

Life and accident insurance

Social fund

26+ vacation days

Descripción de la vacante

T-Systems Iberia is seeking a System Engineer with strong DNS knowledge to join the DNS Squad in Madrid. You will deploy, monitor, and operate DNS platforms for mobile, fixed networks and IoT, collaborating with DevOps and supplier teams to ensure reliability.

The role emphasizes Kubernetes-based orchestration, network troubleshooting, and end-to-end platform improvement in a dynamic Telco environment. A cross-country, cross-functional team supports growth and innovation.

Formación

• Fundamental DNS knowledge (PowerDNS, DoH/DoT/DoQ) and telco experience.
• Extensive Kubernetes experience to orchestrate CNFs and manage K8s configurations.
• IP networking knowledge and ability to troubleshoot with tools like Wireshark.
• Experience with monitoring and data analytics (Prometheus, Medusa).

Responsabilidades

• Implement and operate physical, virtualized and containerized systems; focus on integrating a new IoT resolving platform in Kubernetes.
• Analyze, troubleshoot and document system malfunctions; refine automated processes for high availability.
• Develop and document new test cases; create scripts (Ansible, Bash, Python, Perl).
• Apply changes in test and production environments to enhance stability and add features.
• Develop new data analysis and monitoring tools; collaborate with cross-functional teams for end-to-end system functionality.
• Work with the German operations team to optimize software and tooling.

Conocimientos

DNS knowledge

Kubernetes

Network troubleshooting

Monitoring & analytics

Herramientas

Ansible

Bash

Python

Wireshark

Prometheus

Medusa

Descripción del empleo

T-Systems Iberia is seeking a System Engineer with strong DNS knowledge to join the DNS Squad in Madrid. You will deploy, monitor, and operate DNS platforms for mobile, fixed networks and IoT, collaborating with DevOps and supplier teams to ensure reliability.

The role emphasizes Kubernetes-based orchestration, network troubleshooting, and end-to-end platform improvement in a dynamic Telco environment. A cross-country, cross-functional team supports growth and innovation.