Internship/graduation assignment - Testing Framework for SIEM Rulesets

Thales

Hengelo, Overijssel, Netherlands
Full time
Posted May 24, 2026

Job Description

Location: Hengelo, Netherlands

About Thales

With 80.000 talents working in 68 countries, we are one of the biggest high-tech employers in the field of safety and security. In the Netherlands, where 2500 employees are based, we are located in seven cities: Huizen, Amersfoort, Rotterdam, Delft, Breda, Eindhoven and Hengelo (HQ). Together with an extensive ecosystem of knowledge partners, customers and suppliers, we work on radars for naval vessels, cyber security solutions, transportation systems, communication equipment for land forces, cryogenic cooling solutions, research & development for radar tech (in collaboration with TU Delft).

About the assignment

Modern cybersecurity solutions rely on accurate detection rules within SIEM systems to identify potential threats. To maintain and improve these protections, it is essential that new rules are thoroughly tested before being implemented. In this internship assignment, you will investigate testin...