Job Description: MANDATORY REQUIREMENTS: Education: You must meet the following educational requirements: * Bachelor’s degree in any field, plus a postgraduate program in Information Technology offered by an institution accredited by the Brazilian Ministry of Education (MEC), with a minimum duration of 360 hours. * Minimum of 3 to 5 years of experience in cybersecurity. * Proven experience conducting penetration tests on mobile applications (Android and iOS). * Advanced knowledge of Linux operating systems and networking. * Experience with security tools such as Tenable, OpenVAS, Burp Suite, OWASP ZAP, MobSF, Drozer, and Frida. * Familiarity with penetration testing methodologies, including OWASP Mobile Security Testing Guide (MSTG) and OWASP Top 10. * Experience with programming languages such as Python, Java, Kotlin, or Swift. * Ability to analyze network traffic and manipulate API requests. * Experience preparing detailed technical reports. * Intermediate English proficiency for reading and understanding technical documentation. MANDATORY: At least one certification from Group A AND at least one certification from Group B: Group A * EC-Council Certified Ethical Hacker (CEH), * CompTIA PenTest+, * eLearnSecurity Junior Penetration Tester (eJPT), * Offensive Security Web Assessor (OSWA), * Sec4US Certified Web API Pentester, * EXIN Ethical Hacking Foundation. Group B: * EC-Council Certified Ethical Hacker Master (CEH Master), * EC-Council Certified Penetration Testing Professional (CPENT), * eLearnSecurity Certified Professional Penetration Tester (eCPPT), * eLearnSecurity Web Application Penetration Tester (eWPT), * Offensive Security Certified Professional (OSCP), * GIAC Enterprise Vulnerability Assessor (GEVA), * GIAC Penetration Tester (GPEN). Desirable Qualifications: * Experience automating security testing and developing pentesting scripts. * Knowledge of reverse engineering and binary analysis. * Experience with cloud security (AWS, Azure, GCP). * Participation in Capture The Flag (CTF) competitions and offensive security challenges. * Planning and executing penetration tests on web applications, mobile applications (Android/iOS), infrastructure, and networks. * Identifying and exploiting vulnerabilities in applications, APIs, and enterprise environments. * Conducting mobile device security assessments and evaluating application security (Android/iOS). * Mapping risks and proposing recommendations to mitigate vulnerabilities. * Using security tools such as Burp Suite, Nessus, Nmap, Metasploit, MobSF, Drozer, and Frida. * Performing network traffic analysis and API security testing. * Validating both manual and automated findings and providing detailed insights into identified issues. * Preparing structured technical reports for technical and executive teams. * Supporting development teams in implementing secure practices. * Staying updated on emerging trends, vulnerabilities, and attack techniques. Behavioral Skills: * Proactivity and ability to independently solve complex problems. * Organization and attention to detail. * Strong communication skills and ability to work collaboratively in a team. * Commitment to continuous learning and professional development. 2512150202201920957