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Salary
≈ $33k – $59k per year (Estimated)
Location
In office (Düsseldorf)
Seniority
Intern

Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Sep 27, 2026.

Overview
Company
Impact
Profile match

1&1

1&1 is a Montabaur telecommunications company that sells mobile and broadband services to German consumers and small businesses. After years as a virtual operator it has been building its own fifth generation mobile network based on open radio access technology. The company is part of the United Internet group and serves millions of subscribers, hiring DevOps engineers, data scientists, product and sales managers, system administrators, trainees and working students in Montabaur, Karlsruhe, Frankfurt and Duesseldorf.

1&1 gehört mit über 3.100 Mitarbeitenden und fast 16 Millionen Kundenverträgen zu den führenden Telekommunikationsanbietern in Deutschland. Mit Pioniergeist, ungewöhnlichen Ideen und kreativen Teams haben wir eine führende Marktstellung im Mobilfunk und bei Breitband-Anschlüssen erobert. Durch die Kombination des über 67.000 km langen 1&1 Glasfasernetzes und regionalen Netzen schaffen wir das weitreichendste Glasfasernetz Deutschlands. Außerdem bauen wir das modernste 5G-Netz Europas, auf der Basis der neuartigen Open-RAN-Technologie. Mit offenen Schnittstellen und 5G-Funktionen in einer leistungsfähigen Cloud-Infrastruktur. Schreiben Sie die 1&1 Erfolgsgeschichte fort. Werden Sie Teil von 1&1.

Das sind Ihre Aufgaben

As a Working Student in Mobile Network Capacity Management, you will support the design, exploration, and implementation of AI-driven solutions for analyzing and optimizing mobile network capacity. You will work closely with the Capacity Management team to prototype use cases that enhance forecasting, automation, and decision support within a large-scale mobile network environment.

  • Support the development of AI/ML use cases in the areas of capacity forecasting, anomaly detection, and automation.
  • Assist with data collection, preprocessing, and analysis of mobile network KPIs.
  • Explore cloud-native architectures and contribute to building prototypes that run in Kubernetes environments.
  • Collaborate with senior experts to evaluate the feasibility and value of new AI-driven concepts.
  • Prepare documentation, presentations, and technical summaries for internal stakeholders.

Das wünschen wir uns

This role is ideal for students who are passionate about mobile networks and cloud-native technologies and eager to gain hands-on experience applying AI/ML methods in real operational scenarios.

  • Enrolled student in Computer Science, Electrical Engineering, Data Science, Telecommunications, or a related field.
  • Basic understanding of mobile networks (4G/5G architecture, radio access, core networks, KPIs).
  • Foundational knowledge of cloud-native concepts and familiarity with Kubernetes.
  • Interest in AI and machine learning, combined with an analytical mindset and willingness to learn.
  • Good communication skills in English; experience with Python or other scripting languages and German language skills are a plus.

Unsere Benefits

  • Attraktives Gehalt
  • Starke Gemeinschaft aus Teamplayern
  • Vertrauensarbeitszeit mit flexibler Einteilung und der Möglichkeit, bis zu 40% mobil zu arbeiten
  • Zahlreiche Weiterbildungsmöglichkeiten on- und offline
  • Rabatte auf 1&1 Produkte und für diverse Freizeitangebote
  • EGYM-Wellpass
  • Kostenlose Getränke und frisches Obst
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