Senior Penetration Tester

We are looking for a Senior Penetration Tester with CHECK to join our growing team. You will play a critical role in delivering high-quality penetration testing engagements across infrastructure, cloud, web, and mobile applications for a diverse range of clients, including software, fintech, manufacturing, engineering, legal, and public sector organisations. This is a hands-on role where your expertise will help identify and remediate security weaknesses, while contributing to the development of our methodologies and mentoring junior testers. If youre passionate about offensive security and want to work on varied, challenging projects in a supportive environment, wed love to hear from you. Essential Skills CHECK Team Member (CTM) status Current UK Security Clearance. At least 2+ years of penetration testing experience. Strong experience with web application and network penetration testing methodologies. In-depth knowledge of operating systems (Linux, Windows, Active Directory). Familia...