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About the Role
Opendoor's Security Engineering team builds intelligent systems to protect the company and its customers, enabling rapid engineering velocity. This role focuses on enterprise security, specifically identity, endpoint, and internal security systems, ensuring employees can work safely and efficiently.
Responsibilities
- Build and operate the identity system, including lifecycle automation, access governance, SSO/SCIM onboarding, phishing-resistant MFA, and conditional access.
- Run the enterprise security program, owning system availability, operating metrics, and continuous improvement.
- Manage and harden the endpoint fleet through centralized device management, including configuration, hardening, and patch enforcement as code.
- Operate endpoint detection and protection, tuning posture and reducing vulnerability exposure.
- Build automation and AI agents to eliminate manual enterprise security tasks.
- Partner with the detection and response team to deliver endpoint and identity telemetry and support incident response.
- Establish secure by default standards for SaaS onboarding and enterprise tooling, including AI tools.
Requirements
- Deep conviction that AI and automation should eliminate manual work, with a proven track record building agentic systems.
- IT or security engineering experience with an enterprise focus in fast-paced technology companies.
- Deep hands-on Okta expertise with direct experience in lifecycle management, SAML/OIDC SSO, SCIM provisioning, and API-driven automation.
- Identity-first mindset: phishing-resistant authentication, conditional access, and least privilege applied at scale.
- Endpoint management at scale with Jamf, including macOS hardening and configuration-as-code.
- Working familiarity with Windows endpoint management.
- EDR operations with CrowdStrike Falcon or an equivalent platform.
- Strong scripting and automation in Python, Go, or TypeScript; comfortable writing infrastructure and configuration-as-code.
- Business-enablement mindset; success measured by impact and informed risk-taking.
- High autonomy and comfort defining a good path forward where no playbook exists.
- Humility and curiosity; enabling employees and partner teams alongside building guardrails.
Skills
- Okta
- Jamf
- CrowdStrike Falcon
- macOS
- Windows
- Microsoft Intune
- Microsoft Defender
- Google Workspace
- Slack
- Cloudflare
- Python
- Go
- TypeScript
- Terraform
- GitHub
- AI tooling (OpenAI, Anthropic)
- Datadog
- Lifecycle automation
- Access governance
- SSO
- SCIM
- Phishing-resistant MFA
- Conditional access
- Endpoint management
- Configuration-as-code
- EDR operations
- Infrastructure-as-code
Location
- Talent hubs
Work Type
- In-office
- 5 days a week
- Mo, Tu, Th, Fri
About the Company
- Opendoor's goal is to build the biggest, most trusted housing platform and set a new standard for how people move.
- We've combined our deep, proprietary data and operational expertise with the power of artificial intelligence to make online home selling and buying radically simple.