**Introduction** We are looking for a Senior Offensive Security Consultant to join our cybersecurity services team. If you are passionate about offensive security, thrive in red teaming scenarios and have a proven track record in vulnerability research or bug bounties, we’d love to hear from you! **Your role and responsibilities** Lead and execute advanced security testing and red teaming engagements to simulate real-world adversary tactics. Develop, test, and deploy offensive tools and techniques. Collaborate with blue teams to identify and strengthen weaknesses across systems and applications. Conduct adversary emulation and threat modeling to improve detection and response capabilities. Research and stay ahead of emerging threats, vulnerabilities, and attack vectors. Deliver comprehensive reports and presentations in English to clients and internal stakeholders. **Required technical and professional expertise** Proficient in penetration testing methodologies (OWASP, NIST, PTES), network security protocols, and a deep understanding of web application security and network vulnerabilities. **Preferred technical and professional experience** Tools Expertise: Familiar with penetration testing tools such as Burp Suite, Metasploit, Nessus, Nmap, Wireshark, and others. Programming & Scripting Skills: Experience with scripting languages (e.g., Python, Bash, PowerShell, or Ruby) to automate tasks or develop custom exploits. Experience in Exploit Development: Ability to identify and exploit vulnerabilities across different platforms and services (e.g., Windows, Linux, macOS, Web Applications, Cloud, etc.). Risk Management: Ability to prioritize vulnerabilities based on risk to business operations and present findings to technical and non-technical stakeholders. Certifications: Industry-recognized certifications such as Offensive Security Certified Professional (OSCP), Certified Ethical Hacker (CEH), or GIAC Penetration Tester (GPEN) are highly desirable. Communication Skills: Strong written and verbal communication skills to clearly articulate technical issues and findings to diverse audiences, including executives, IT teams, and developers. IBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.