Information Technology Security Consultant

To support our continued growth, we are looking for an IT Security Consultant (Penetration Tester) to join our team., As an IT Security Consultant (Penetration Tester), you will be responsible for identifying vulnerabilities in client systems, applications, and networks. You will perform security assessments, simulate real-world cyberattacks, and provide actionable recommendations to improve security resilience.

You will work closely with clients across various industries, helping them proactively manage security risks and strengthen their security posture.

What You’ll Do

• Conduct penetration tests on web applications, APIs, mobile applications, networks, and cloud infrastructure
• Perform vulnerability assessments and security audits
• Simulate real-world attack scenarios through ethical hacking
• Analyze findings and prepare clear, actionable security reports
• Provide remediation advice and support to development and IT teams
• Stay up to date with the latest cybersecurity threats, tools, and techniques
• Contribute to internal knowledge sharing and security best practices
• Support pre-sales activities by providing technical expertise when needed

Are you passionate about cybersecurity, ethical hacking, and offensive security? Do you enjoy identifying vulnerabilities before malicious actors do and helping organizations improve their security resilience?, * Region: Projects across Brussels and Flanders

• Contract type: Open to both employees and freelancers
• Languages: Professional proficiency in Dutch and English is required. French is a plus., * Strong expertise in penetration testing methodologies (OWASP, OSSTMM, NIST)
• Solid knowledge of web application security vulnerabilities (OWASP Top 10)
• Experience with security testing tools such as:
• Burp Suite
• Metasploit
• Nmap
• Wireshark
• Nessus / OpenVAS
• Strong understanding of network protocols and architecture
• Knowledge of Linux and Windows environments
• Experience with scripting or programming (Python, Bash, PowerShell, or similar)
• Familiarity with cloud security (AWS, Azure, or GCP) is a plus

Security Knowledge

• Authentication and authorization mechanisms
• Cryptography fundamentals
• Secure coding practices
• Incident detection and response fundamentals

Personal Skills

• Strong analytical and problem-solving skills
• Ability to explain complex security issues in a clear and understandable way
• Excellent communication and reporting skills
• Customer-focused mindset
• Ability to work both independently and as part of a team
• Proactive, curious, and eager to learn, * Bachelor’s or Master’s degree in Computer Science, Cybersecurity, or a related field (or equivalent experience)
• Minimum 2 years of experience in penetration testing or offensive security
• Relevant certifications are considered a strong asset:
• OSCP (Offensive Security Certified Professional)
• CEH (Certified Ethical Hacker)
• GPEN / GWAPT

At Splendit, we combine technical expertise with a pragmatic consulting approach. We help our clients navigate complex digital challenges by delivering secure, innovative, and future-proof solutions. Our consultants work on impactful projects across various industries while benefiting from the freedom, support, and opportunities to grow their careers.