Working Student - Application & Infrastructure Security

Gea Group AG

Job

In this role, you will actively support security research and implement security solutions with Aikido, develop tools for security assessments, and monitor daily security operations within a cloud environment.

Job summary

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Job technologies

Your role in the team

  • We are looking for a motivated working student (f/m/d) to join the GEA Digital security team and help shape the security posture of our digital platforms across the DigiHub.
  • You will work hands-on with our security platform (Aikido), modern DevOps tooling, and cutting-edge topics like Agentic AI and AI-powered penetration testing—while collaborating with DevOps, InfoSec, ITSec, and application owners across divisions.
  • Security Research, Planning & Implementation: Drive software (application and infrastructure) security research and implementation using Aikido, the security platform for GEA Digital, including analysis of InfoSec security reports.
  • Stakeholder Coordination: Support coordination with the DevOps team, solution/application owners, InfoSec, ITSec, and the CAF team to deliver the DigiHub / cross-divisional security strategy framework.
  • Security Posture Ownership: Co-own the security posture for the Aikido organizations (Eureka, IIoT, DigiHub).
  • Daily Security Operations: Perform daily checks on security dashboards, PR gates, and SLA management for issues in your responsible workspaces.
  • Tooling Development: Develop and test security tools, applications, and scripts to enable security assessments for responsible teams and applications.
  • Support the adoption of the DigiHub-wide Security Strategy Framework.
  • Contribute to the AI Penetration Testing Development Tool initiative.
  • SIEM Integration for SoC Team.

Our expectations of you

Education

  • Actively enrolled as a degree-seeking student at a state-recognized university in Germany (proof of enrollment required).

Qualifications

  • MS in Computer Science / Engineering - a major in Computer Networking and Security or a related field is preferable.
  • Solid knowledge of core CS areas: Data Structures & Algorithms, Computer Networks, Operating Systems, DBMS, and Computer Security.
  • Strong understanding of OOP concepts, system design and distributed systems.
  • Knowledge of at least one public cloud platform (Azure preferred).
  • Working proficiency (reading, understanding, writing) in at least one modern programming language.
  • Good to have: understanding of IIoT security standards (IEC 62443) and GDPR compliance.
  • Plus: foundational understanding of Agentic and Generative AI.
  • Strong English speaking and writing skills (C1 minimum, required); German is a plus.

Experience

  • Plus: experience with the DevOps/SRE toolchain (Argo CD, Loki, GitHub Actions, Grafana, Prometheus, etc.).

What we offer

  • Real ownership of security topics in a production cloud environment.
  • Mentorship in offensive security, secure architecture, and AI-driven security tooling.
  • Flexible working hours compatible with your studies.
  • Exposure to cross-divisional security strategy in a global industrial company.

Benefits

Topics you will work on

Job locations

Map of the job locations
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  • Location Dusseldorf
    Nordrhein-Westfalen, Germany

About your employer

GEA is a world-leading technology provider for the food processing industry as well as numerous other industries. The internationally operating company specializes in plants, machines and process technologies as well as components.

Company type
Established Company
Work model
Hybrid, Onsite
Industry
Industry, Production · Engineering Industry

Employer reviews

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Working Student - Application & Infrastructure Security

Gea Group AG