We are looking for an experienced Senior Penetration Tester to join a strategic cybersecurity mission. You will work within a specialized team dedicated to protecting critical information systems in a highly secure environment.
Key responsibilities
- Execute web, infrastructure, and application penetration tests using defined methodologies
- Conduct security design reviews and compliance audits
- Report findings to both technical and executive stakeholders
- Draft technical reports and risk mitigation plans
- Follow the Responsible Disclosure Process for vulnerabilities
- Coordinate with internal and external stakeholders and support cyber exercises
- Participate in daily Scrum meetings and weekly sprint retrospectives
- Deliver progress reports per sprint and a final closure report
Profile required
- Education & Experience:
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- BSc in IT or equivalent experience (minimum 10 years in relevant fields)
- At least 3 years of experience in:
- Web and IT infrastructure penetration testing
- Security architecture and OS vulnerability assessments
- Using penetration tools/methodologies (e.g., Kali Linux, MetaSploit)
- Unix/Windows system administration
- Scripting (Python, Go, PowerShell, Bash)
- Skills:
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- Strong understanding of cryptography, network protocols, and malware protection
- Ability to evaluate risks and propose technical remediation
- Excellent reporting and communication skills
- Desirable Qualifications:
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- Industry certifications: OSCP, OSCE, Oswe, GPEN, GWAPT, GXPN, Crest
- Experience in risk analysis frameworks
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Familiarity with international military or civilian organizations
- Minimum B2 level in French (spoken and written) is required
- Secret-level security clearance is mandatory
- EU citizenship is required
Why join us?
- A high-impact mission at the heart of European cybersecurity
- A stimulating environment alongside passionate experts
- Technically rich and strategic projects that deliver real value
