Senior Penetration Tester

Who are we? It all starts with the mission: NVISO is here to protect European society from potentially devastating cyber attacks! This means we offer cyber security services to private and governmental organizations to help them better prepare for, prevent, detect and respond to cyber security incidents. All of this is built on four fundamental values that...

NovaLynk à Bruxelles recherche un Expert en sécurité offensive (Pentester) pour réaliser des tests d'intrusion manuels et avancés. Idéalement, vous avez 2 à 3 ans d'expérience en pentest ainsi que des bases solides en réseaux et systèmes d'exploitation.Les avantages incluent un plan de carrière clair, le financement de certifications, et un accès...

NVISO in Brussels is seeking a Senior Penetration Tester to lead engagements, combining technical prowess with strategic thinking to simulate attacker actions and test defenses. The role focuses on advancing clients’ security postures across networks, systems, and applications.You will coordinate testing projects end-to-end and support junior testers,...

NVISO, a Brussels-based cyber security leader, is seeking a Senior Penetration Tester to join our EU-focused team. You will simulate real-world attacks, coordinate projects end-to-end, and mentor junior testers while delivering high-impact assessments for government and private-sector clients.The role requires 2+ years of professional experience, a relevant...

Expert en sécurité offensive / Hacker éthique Nous recherchons pour notre client, un acteur international majeur spécialisé en cybersécurité d'envergure basé à Bruxelles, comptant plusieurs centaines d'experts et présent sur plusieurs continents pour accompagner des milliers d'entreprises. Un Expert en sécurité offensive avec 3 ans minimum...

Nexeo is currently looking for a Senior Test Analyst to join the IT team of one of our leading insurance clients in Brussels. You will play a key role in a Non-Life Claims transformation program, supporting the development and evolution of claims management applications and customer declaration portals. This is a hands-on testing role combining test...

Responsibilities Design and maintain functional, integration, and system validation test scenarios Define comprehensive test strategies and test plans aligned with project requirements Develop and execute automated test cases to improve testing efficiency and coverage Validate interoperability between software modules and deployed network...

Work location: Leuven, Brussels, Belgium (1 or 2 days in office)Key Responsibilities & Skills:Strong experience in Test Automation and automation framework development.Hands-on expertise in Java and/or Python.Strong knowledge and practical experience in AI/AI-based testing.Experience with Test Data Management.Knowledge of Mainframe technologies is...

We are looking for a Senior Test Automation Engineer to join a multidisciplinary Agile team developing end-to-end digital banking solutions across mobile, web, backend, and cloud environments.Responsibilities:Own end-to-end quality from initial development through final deployment.Define test strategies, scopes, priorities, test cases, and test data.Develop...