Cloud Security Engineer at Opendoor
Location
toronto, on
Job Type
Full-time
Category
IT & Technology
Posted
June 09, 2026
Become a key player in securing Opendoor’s infrastructure as a Cloud Security Engineer. This hybrid role blends hands-on cloud security expertise with innovative technologies for a trusted housing platform.
As a Cloud Security Engineer at Opendoor, you will oversee the security architecture of our AWS environment, ensuring optimal integration of cloud security tools. You’ll modernize access strategies, enhance our EKS environment, and create powerful detection and response systems. Your work will significantly contribute to maintaining a secure and efficient engineering velocity while protecting our customer data.
Key Responsibilities:
• Own security architecture for multi-account AWS and EKS clusters
• Optimize CNAPP and CSPM security tooling integration
• Deploy Zero Trust principles for internal access
• Harden EKS with robust policies and protection strategies
• Mentor engineers on cloud security best practices
Requirements:
• 5+ years in cloud or infrast...
As a Cloud Security Engineer at Opendoor, you will oversee the security architecture of our AWS environment, ensuring optimal integration of cloud security tools. You’ll modernize access strategies, enhance our EKS environment, and create powerful detection and response systems. Your work will significantly contribute to maintaining a secure and efficient engineering velocity while protecting our customer data.
Key Responsibilities:
• Own security architecture for multi-account AWS and EKS clusters
• Optimize CNAPP and CSPM security tooling integration
• Deploy Zero Trust principles for internal access
• Harden EKS with robust policies and protection strategies
• Mentor engineers on cloud security best practices
Requirements:
• 5+ years in cloud or infrast...