Cybersecurity Intern (Penetration testing & Red team) – CISO Team

REQ-10107371
13/01/2026
Other
Brussels, Belgium
ING Bank

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Cybersecurity Intern – CISO Team

Join the CISO team and tackle real-world security challenges with a strong emphasis on offensive security practices such as Penetration Testing and Red Teaming. As an intern, you’ll rotate across key cybersecurity domains, including identity & access management, risk analysis, platform engineering, and advanced pentesting techniques. You’ll work closely with technical and business teams, contribute to hands-on projects (including CI/CD, DevOps and AI automation), and support change initiatives with stakeholders. The programme is flexible, tailored to your interests and strengths and culminates in a high-impact presentation to CISO leadership.

A Day in the Life of a Cybersecurity Intern

Dive into real-world security challenges: from identity & access management to risk analysis, security engineering, and offensive security practices like Penetration Testing and Red Teaming. Rotate across squads: IAM, IT Risk, Safe Ops, Platform Risk, Risk Comms, Strategy & Regulatory Affairs—and get hands-on experience with advanced pentesting and adversary simulation. Coordinate with stakeholders on change topics, track actions, and help make security happen. Wrap up with a high-energy presentation to CISO leadership—show off your impact!

As a Cybersecurity Intern, You Will:

Rotate through key CISO teams and get hands-on with security tools, policies, and real incidents including Red Teaming and Penetration Testing exercises. Grow your network connect with experts, join team events, and maybe even win a spot in our next hackathon. Shape your own learning path: technical, operational, or a mix your call.

The Team

You’ll join the CISO tribe a diverse, passionate crew safeguarding ING’s digital assets. We cover everything from risk management to platform engineering, awareness campaigns, and regulatory strategy. Our vibe? Collaborative, curious, and always up for a challenge. You’ll be part of a team that values fresh ideas, celebrates wins, and supports your growth.

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Turan Ozkan

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ING’s vision is to unlock our people’s full potential through our inclusive culture where everyone has the opportunity to develop and have impact for our customers and society. To achieve this vision, our policies support diversity, equity, and inclusion. As an equal opportunity employer, we do not tolerate discrimination of any kind with regard to age, gender, gender identity, cultural background, experience, religion, race, ethnicity, disability, family responsibilities, sexual orientation, social origin, or any other status protected by applicable law. If you require any assistance or if we can accommodate you in any way when participating in our application and/or interview process, please email the recruiting contact listed for the relevant position. We will be happy to work with you to ensure a fair and accessible process. Read more about our commitment to diversity, inclusion and belonging here.