Penetration Tester
il y a 3 jours
Job Description Medior / Senior Penetration Tester Location: Belgium, Brussels Key Responsibilities Offensive Security & Penetration Testing Perform penetration tests on network, infrastructure, and application environments (external, internal, remote access). Conduct targeted attacks and adversarial simulations , including OSINT, spear phishing, and red team techniques. Identify vulnerabilities, assess risk levels, and validate real-world exploitability. Produce high-quality technical and executive reports with clear, actionable remediation recommendations. Provide strategic security guidance tailored to clients’ maturity levels and operational constraints. Collaboration & Knowledge Sharing Mentor and support junior penetration testers, sharing offensive techniques and best practices. Contribute to the evolution of ’ offensive security methodologies, tools, and frameworks . Collaborate with internal and external cybersecurity stakeholders to clearly communicate findings and improve overall security posture. Continuous Learning & Research Stay up to date with emerging attack vectors, vulnerabilities, and exploitation techniques . Participate in internal research, development, and training initiatives to enhance offensive capabilities. Contribute to the cybersecurity community through responsible disclosure, research, and knowledge sharing . Qualifications & Skills Minimum 2 years of experience in penetration testing, red teaming, or offensive security. Strong understanding of operating systems, networking, and application-layer security . Hands-on experience with offensive security tools and frameworks such as: Burp Suite, Metasploit, Cobalt Strike, Nmap, netexec, BloodHound Solid scripting skills (e.g. Python, Rust, Bash, PowerShell ). Excellent analytical, problem-solving, and technical reporting skills. Ability to communicate complex technical findings clearly to both technical and non-technical audiences. Certifications (Preferred) Offensive Security or GIAC certifications, such as: OSCP, OSEP, OSWP, OSCE, OSED, GPEN , or equivalent Participation in CTF competitions , FLARE-ON challenges , or SANS training is highly valued. Languages English: Professional working proficiency French or Dutch: Full professional or native proficiency Proficiency in both French and Dutch is a strong plus
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