Shape the future of identity security at Marqeta as a Senior Security Engineer dedicated to IAM in 100% cloud environments. Leverage your expertise in AWS and IAM tools. This senior role involves expanding and operationalizing IAM protocols, including Privileged Access Management and Identity Governance. You will play a vital role in mentoring others and embedding IAM security measures across engineering processes while keeping pace with cloud compliance standards and emerging threats. Key Responsibilities: • Develop comprehensive IAM strategies for cloud architecture • Manage Privileged Access within AWS-focused environments • Design solutions for certificate lifecycle management • Ensure secure IAM integrations with AWS and third-party tools • Mentor and lead junior security engineers in best practices Requirements: • 8+ years of experience in Security Engineering • Hands-on knowledge of IAM tools such as CyberArk • Proficiency in Infrastructure-as-Co...