System Engineer with DNS knowledge (IoT) (m/f/d)

madrid, comunidad de madrid, Spain • Posted June 01, 2026

Job Type: Full-time
Location: madrid, comunidad de madrid
Posted: June 01, 2026
Category: Informática y tecnología
Application Deadline: July 11, 2026

Role Description

System Engineer with DNS knowledge (IoT) (m/f/d)

T‑Systems is part of the Deutsche Telekom Group, with around 30.000 employees worldwide. We create technology with purpose to generate a positive impact on society.

We trust people: we offer autonomy, continuous support, and a collaborative environment where you can grow without limits.

We are one global team, guided by respect, integrity, and a passion for doing better every day.

At the Telco Hub in Madrid, we pioneer the merger of IT and Telco, building and scaling Telco as a Platform (TaaP) on our proprietary layered cloud.

Our mission is to create the best customer experience based on cloud‑based, automated, and sustainable principles.

The DNS Squad (consisting of 12 team members) holds the end‑to‑end responsibility for the resolving and authoritative DNS systems for Deutsche Telekom AG. These platforms are part of the critical infrastructure and are central core components of o...

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