Top Senior Cyber Security Jobs in San Francisco Bay Area, CA

Lead the Offensive Security program, manage red team exercises, identify weaknesses in services, and collaborate on security improvements across the organization.

Design, build, and maintain security products and infrastructure: real-time detection engines, streaming analytics, security APIs/microservices, and hyperscale Kubernetes deployments. Lead technical design, process petabyte-scale telemetry, collaborate with researchers/analysts, and mentor junior engineers to deliver production security solutions.

Responsible for ensuring security and integrity in technology operations, providing expertise in security engineering, and collaborating with teams to embed security measures in API design and deployment.

Lead security architecture, threat modeling, and enterprise risk management. Drive incident response, DevSecOps enablement, secure SDLC practices, and mentor engineers while aligning security with compliance and business needs.

Design, build, and operate authentication/authorization and high‑availability security services; strengthen data and API protections; detect and mitigate account takeover and abuse; build security platforms and tooling; address ambiguous AI/LLM security risks and promote engineering excellence.

The Staff Corporate Security Engineer will protect Airwallex's systems from security threats, perform incident response, and develop security controls.

The Security Engineer will identify and mitigate security vulnerabilities, implement security measures, and work collaboratively with various teams to ensure product security.

The Senior Security Engineer will oversee security projects, evangelize security practices, manage security across development, and ensure HIPAA compliance while collaborating with teams on assessments and vulnerable management.

As a Security Engineer, safeguard Runpod's GPU cloud platform, conduct security assessments, implement fixes, and foster a security-first culture with development teams.

Lead product security architecture and risk reduction across cloud and embedded systems. Perform threat modeling, security architecture reviews, SSDLC adoption, security testing (SAST/DAST/pen tests), regulatory compliance, incident response, and vulnerability management while partnering with engineering and cross-functional teams.

The Security Engineering Manager leads the security strategy, manages technical initiatives, and safeguards data within the engineering team, fostering technical excellence and efficiency.

Design, develop, and maintain Windows-focused PAM components including services, agents, and RDP handlers. Integrate with Windows APIs, authentication and privilege models, implement secure credential handling and policy enforcement, collaborate with backend teams, perform code reviews, and troubleshoot complex Windows OS and enterprise configurations.

The Security Engineer conducts security assessments, provides strategic advice on security architecture, and implements compliance frameworks while training clients on security best practices.