[Remote] Staff Security Engineer, Penetration Testing at Life360

The Staff Security Engineer, Penetration Testing will lead penetration tests and red team activities across mobile applications, APIs, AWS cloud environments, and hardware devices. Responsibilities include designing and executing real-world attack simulations, identifying and validating vulnerabilities, and providing clear guidance for remediation. The role involves collaborating with engineering teams to embed security into the design process, validating defensive controls, building automation for penetration testing, mentoring engineers, and staying ahead of emerging threats.