Security Tester vacatures bij Trifork

Internship dynamic security testing

Trifork

Internship Dynamic Security Testing

At Trifork we're looking for a Dynamic Security Testing Intern to Join our Team.

Internship · Amsterdam, Netherlands

About Trifork Amsterdam

Trifork Amsterdam is a software technology partner, focused on empowering enterprise and public sector customers with innovative solutions. One of our units, Assessible, develops a full digital assessment delivery suite. The delivery suite is used in high-stakes environments, across the Netherlands and internationally. To ensure our products remain secure and reliable, we are looking for an intern to help improve and strengthen our current security practices.

About the internship

Project timeline : Feb - June 2026 (flexible start and end dates)

You will work closely with our development and operations teams to identify which aspects of the software should be tested and under which conditions.

Some of the topics on the table include:

• Guidance on which software to use for security testing

  • Focusing on open-source solutions, with commercial options considered when they provide clear benefits

• Implement an initial scan for one of our products

  • Developing an extensible Proof of Concept

  • Ensuring the solution can be scheduled

• Setting up reporting & alerting on test results

The ideal outcome is a brief market overview of available tools for DAST, pentesting, and other forms of security testing, along with a proof-of-concept implementation using the preferred solution. This implementation should support scheduled periodic checks and be easily maintained by our development and operations teams.

About you

• Driven, enthusiastic, committed, with an analytical and grounded approach to delivering solutions

• Interested in working on software products in the edtech space

• Currently studying at a Dutch university or university of applied sciences and seeking a graduation project (bachelor's or master's level)

  • Preference for institutes located in the Amsterdam area

• Studying or specialising in software security

  • Some experience with the Java platform is a plus

• Fluent in English; Dutch language skills are a plus