Senior Security Testing Specialist (Freelance)

Project overview

I’m currently looking for a Senior Security Testing Specialist (Freelance) to join a major international environment based in Strasbourg, with a hybrid setup requiring 2 days onsite per week.

Given the international nature of the project, English is mandatory. 🌍

🔐 The role is focused on a broad range of cybersecurity assessment and testing activities, including:

✅ Network and web application penetration testing (Black Box, Grey Box & White Box)

✅ Vulnerability assessments and technical security audits

✅ Security configuration reviews across infrastructure and applications

✅ OWASP-based application security assessments and secure code reviews

✅ Incident response support, threat detection, log analysis and security monitoring

✅ IAM and privileged access management environments

🎯 Ideal candidates will bring at least 6 years of experience in cybersecurity, with strong exposure to security testing, offensive security, risk assessment and security governance frameworks such as OWASP, ISO 27001 and NIST.

🏅 Certifications such as OSCP, CISSP, CISM, CISA, GPEN or CEH would be highly valued.

📍 Strasbourg, France (2 days onsite per week)

📄 Freelance Contract

🌍 English-speaking environment

Project details

• Start: flexible
• Remote: hybrid
• Location: Strasbourg, France, FR
• Languages: English