Penetration Tester Resume Examples & Tips for 2025

As a Penetration Tester, you will be responsible for conducting authorized simulated cyberattacks on computer systems, networks, and web applications to identify and document security vulnerabilities before malicious actors can exploit them. The ideal candidate should possess strong knowledge of network security protocols, programming languages (Python, Ruby, Java), operating systems (Linux/Windows), and common exploitation frameworks, along with relevant certifications such as CEH, OSCP, or GPEN. This critical role helps organizations strengthen their security posture by proactively identifying weaknesses in their infrastructure, providing detailed remediation recommendations, and ensuring compliance with industry security standards.