Sr. Security Engineer
Core
Senior Security Engineer evolving enterprise security posture across network infrastructure, cloud services, SaaS platforms, and emerging AI systems.
Role type
Senior IC Security Engineer (Network, SaaS, AI)
Builds
Secure network infrastructure, SaaS security controls, and AI security governance frameworks
Domain
Real Estate Technology / Cloud Security / AI Security
Deliverable
production ML models | product features | infrastructure
Required skills
AWS networking (NACLs, Security Groups, Transit Gateway), NGFW/WAF management, SaaS security (CASB/SSE), Python/PowerShell scripting, network segmentation, threat modeling
Preferred skills
Identity-driven security (SSO, OAuth), Infrastructure-as-Code (Terraform), Large enterprise environment experience, AI system exposure
Technologies
AWS, NGFW, WAF, CASB, SSE, Python, PowerShell, Terraform, Azure DevOps
Responsibilities
Design and audit secure network changes (on-prem/cloud), enforce NGFW and load balancer policies, tune SaaS security tooling for data exfiltration detection, assess AI platform risks (prompt leakage, model access), develop reusable security review patterns, monitor AI telemetry for anomalous behavior
Seniority
Senior, hands-on IC
