As a Security Engineer, you will design & implement foundational security architecture across infrastructure, cloud, endpoints, and applications, utilizing AWS services such as Security Hub and CloudTrail. You will own threat modeling and vulnerability management in partnership with engineering teams, deploying security tools like SIEM and IAM solutions. You'll establish and enforce security policies, incorporate OWASP countermeasures, and lead incident response efforts including post-mortems, conduct internal audits and train teams on security best practices. Help define and grow the security roadmap in line with business and regulatory priorities.