As a penetration tester, you will conduct manual penetration testing against various targets including web applications, APIs, cloud environments, infrastructure, mobile applications, and custom technologies. You will be responsible for communicating findings through high-quality reports and presentations, and providing security advice and partnership to engineering teams and non-technical partners. Additionally, you will develop scripts and tooling to enhance penetration testing activities or demonstrate proof of concepts, perform source code reviews of large applications, and become a domain expert for colleagues, shaping security requirements, technical documentation, and testing methodologies.