Lead Security Engineer
Core
Technical lead for security across application, cloud, and infrastructure estates, designing controls and processes to secure global business infrastructure at scale.
Role type
Senior individual-contributor security engineering lead
Builds
Security controls, patching cycles, golden-image refreshes, and security standards for on-premises and multi-cloud environments
Domain
Cybersecurity, Cloud Infrastructure, Vulnerability Management
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Vulnerability management at scale, Multi-cloud architecture (AWS/Azure/GCP/OCI), Security process design, Risk prioritization frameworks (CVSS/EPSS/CISA KEV), Infrastructure hardening, Identity and access management, Automation of security workflows
Preferred skills
AI-augmented security tooling (SAST/SCA), Cross-functional collaboration, Mentoring engineers
Technologies
AWS, Azure, GCP, OCI, CI/CD pipelines, Container orchestration, WAF, Secrets management
Responsibilities
Set technical direction for security across application, cloud, and infrastructure layers; Design and build security controls for OS, containers, and network boundaries; Revamp patching cycles and image refresh processes; Prioritize security remediation based on risk; Review fixes and coordinate standards across regions; Build runbooks and metrics for auditable security capabilities
Seniority
Senior, hands-on IC with leadership influence
