✦ Luna Orbit — Cybersecurity

Senior Product Security Architect

at Expedia Group

📍 Austin Domain 11 - HomeAway Unknown 💰 $184K – $258K USD / year Posted March 25, 2026
Salary $184K – $258K USD / year
Type Not Specified
Experience senior
Exp. Years Not specified
Education Not specified
Category Cybersecurity

This role involves designing secure product architectures, performing threat modeling, and ensuring security controls are in place across Expedia Group's products and platforms.

  • Serve as security advisor
  • Lead threat modeling
  • Embed security in product roadmaps
  • Conduct security assessments
  • Drive security verification

The position requires expertise in product security, threat modeling, security assessments, and security controls, with a focus on integrating AI-enabled security tools.

The ideal candidate is a senior security architect with expertise in product security, threat modeling, and security assessments, capable of leading security architecture initiatives and integrating AI-enabled security tools.

Experience in product security architectureThreat modelingSecurity assessmentsSecurity controlsSecurity verificationSecurity requirements
AI in securitySecurity toolingAutomationSecurity operations
AI-enabled security tooling
Product security architecturethreat modelingsecurity assessmentssecurity controlssecurity verificationsecurity requirements
Product security architectureThreat modelingSecurity assessmentsSecurity controlsPrivacy-aware productsAI-enabled security toolingSecurity verificationSecurity requirementsSecurity postureOperational velocity
LeadershipCommunicationCollaborationProblem-solvingStrategic thinking
Industry Travel / Technology
Job Function Design and verify secure product architectures for Expedia Group
Role Subtype Security Architect
Tech Domains Cybersecurity, Security controls, Security assessments, Threat modeling, Security verification
Product security architectureThreat modelingSecurity assessmentsSecurity controlsSecurity verificationSecurity requirementsAI in securitySecurity toolingAutomationSecurity operationsproduct security architecturethreat modelingsecurity assessmentssecurity controlssecurity verificationsecurity requirementsai in securitysecurity toolingautomationsecurity operations

Lack of experience in product security architecture, No knowledge of threat modeling, Inability to perform security assessments, No experience with security controls

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