Job Title: Vulnerability Analyst (EU nationality required)

Location: Brussels – 3 days onsite / 2 days remote

Duration: 1 year rolling

About the Role

We’re supporting a client in strengthening its cybersecurity posture.

You’ll be part of a proactive security function, focused on identifying vulnerabilities, performing advanced penetration tests, and collaborating closely with defensive teams to drive security improvements.

Key Responsibilities

• Conduct manual and automated penetration tests across infrastructure, applications, and cloud environments.
• Perform vulnerability assessments, identify weaknesses, and support remediation activities.
• Collaborate with blue/purple teams to improve threat detection and response capabilities.
• Provide detailed technical reporting and clear communication of findings to both technical and non-technical stakeholders.
• Contribute to security-by-design initiatives and risk mitigation strategies.
• Participate in research and exploitation of advanced attack vectors, including zero-day vulnerabilities.
• Support the development of security standards, testing frameworks, and best practices.

Technical Skills & Expertise

• Proven hands-on experience with:
• Vulnerability management tools (e.g. Nessus Tenable, OpenVAS)
• Penetration testing tools (e.g. Burp Suite, Metasploit, Nmap, Wireshark)
• Scripting for offensive security (Python, PowerShell, Bash, etc.)
• Strong knowledge of:
• Threat actor tactics, techniques & procedures (MITRE ATT&CK)
• Advanced attack vectors, zero-day analysis
• Secure coding principles and code review methodologies
• Experience testing both on-premises and cloud environments (AWS, Azure, hybrid)
• Good understanding of relevant compliance frameworks (e.g. ISO 27001, NIS2, GDPR context)

Soft Skills & Requirements

• Excellent communication and presentation skills.
• Ability to work effectively in an international and multicultural environment.
• Strong stakeholder management and advisory skills.
• Fluent in English (C1/C2).
• Proactive mindset with the ability to work independently and in teams.