Are you a passionate security enthusiast with a knack for finding vulnerabilities? We're seeking a talented Offensive Security Specialist to join our team in Portugal. As part of a dynamic team of 7 Offensive Security Specialists, you'll be at the forefront of protecting Randstad's global IT landscape. We believe in a collaborative approach, working closely with development and infrastructure teams to identify and mitigate risks. You'll be responsible for leading penetration testing projects across a diverse range of applications and infrastructure, from websites and mobile apps to AI and cloud environments. Your expertise will be crucial in creating actionable assessments, proposing effective remediation strategies, and mentoring junior team members. Key Responsibilities: Leading penetration testing projects Conducting in-depth security assessments Developing and executing test plans Analysing vulnerabilities and recommending solutions Collaborating with development and infrastructure teams Staying up-to-date with the latest security trends What you will bring: We're looking for a self-motivated individual with a strong hacker mindset and ideally at least 5 years of experience in the IT field. A solid understanding of OWASP, penetration testing methodologies, and security best practices is essential. Desired Skills and Experience: Proven experience in penetration testing Strong understanding of security principles and practices Ability to code in Java, Python, React/Angular Excellent communication and interpersonal skills Fluent in English Relevant security certifications (e.G., OSCP, CEH, GPEN) preferred What we offer: An empathetic culture and supportive leadership who prioritise your well-being and personal development Ability to grow in multiple areas in the company. We offer internal career opportunities, international mobility and a fully flexible working environment. Be part of a culture of inclusion and belonging A competitive salary, an unrivalled share purchase plan and generous benefits (bonus, insurance, discounts…etc.) What next? If you're ready to take on exciting challenges and make a real impact, we want to hear from you so please apply today and join us in building a more secure future for Randstad. We are an inclusive employer and should you require any reasonable adjustments in order to complete any aspect of the recruitment process, please contact the Internal Talent Acquisition (ITA) team. #J-18808-Ljbffr