The GCS Information Security Officer will be responsible for administering infrastructure applications, implementing and maintaining application security rules, provisioning and modifying user access, monitoring security configurations, supporting periodic access reviews, troubleshooting access-related issues, documenting changes, and coordinating remediation to ensure compliance with established policies and control requirements. Additional requirements for this role include: Three or more years of experience in security administration, identity and access management, user provisioning, technology operations or a comparable control-focused function.