Position Details
About this role
Lead product security architecture for Expedia Group by defining secure-by-design patterns and reference designs. Partner with product, engineering, and infrastructure teams to run threat modeling, design reviews, and risk assessments, while guiding secure implementation of application security controls and AI/ML-enabled solutions.
Key Responsibilities
- Define and evolve security architecture patterns, standards, and reference designs for secure-by-design
- Lead threat modeling, security design reviews, and risk assessments for complex initiatives
- Partner on secure system architectures including API design, low-level design (LLD), and data models
- Provide technical leadership on application security controls (authentication, authorization, encryption, key management, secrets handling)
- Guide teams in safely integrating and operating AI/MLenabled and AI-driven solutions to improve security outcomes
Technical Overview
Own security architecture standards across multiple platforms and services, including API design, low-level design (LLD), and data models. Provide technical leadership for authentication, authorization, encryption, key management, and secrets handling, and guide safe integration of AI/ML-enabled and AI-driven workflows.
Ideal Candidate
The ideal candidate is a senior product security architect who can define secure-by-design architecture patterns and lead threat modeling, security design reviews, and risk assessments. They have hands-on expertise in application security controls including authentication, authorization, encryption, key management, and secrets handling, and can guide teams integrating AI/ML-enabled solutions safely.
Must-Have Skills
Required Skills
Hard Skills
Soft Skills
Industry & Role
Keywords for Your Resume
Deal Breakers
Must demonstrate experience leading threat modeling and security design reviews, Must demonstrate application security controls expertise (authentication, authorization, encryption, key management, secrets handling)
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