Top Cyber Security Jobs in San Francisco Bay Area, CA

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.

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

The Senior Corporate Security Engineer ensures scalable, resilient, and secure technology solutions while embedding security best practices in IT operations and mentoring peers in security protocols.

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.

The Director of Security R&D will build and lead a global engineering team to develop AI-powered security capabilities, driving security engineering across ServiceNow's platform while scaling operations in the Bay Area and Israel.

The Network Security Architect will assess network security, guide teams, enhance security policies, design network solutions, and mentor engineers while aligning with a Zero Trust Strategy.

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.

Lead Product Security and Security Engineering programs, architect authN/authZ and encryption services, secure LLM/AI product integrations, scale shift-left tooling (S-SDLC), build Red Team and PSIRT, and drive cross-functional remediation and security-by-design.

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.

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.

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

Design, implement, and automate security configurations for corporate endpoints (macOS, Chromebooks, mobile), build automation and integrations, perform security reviews of enterprise systems, and collaborate with IT and engineering to integrate endpoint and SaaS security into company initiatives.

Design, build, and maintain secure, scalable SecOps platforms using C++, Rust, and scripting. Implement CI/CD and DevOps practices, integrate systems via APIs/webhooks and AI-driven tools, architect cloud (AWS/Azure/GCP) environments, optimize Linux/kernel configurations, automate infrastructure, and collaborate with SecOps on monitoring, detection, and response to protect enterprise assets.

The Senior Security Engineer will drive security projects across the organization, maintain security frameworks, and enhance security posture for the platform, ensuring compliance and efficient operations.

The Senior Cybersecurity Engineer will design and maintain secure platforms, integrate systems, collaborate on security operations, and manage cloud environments to enhance the organization’s cybersecurity posture.

Owner of post-sale technical support: triage and resolve platform, integration, and data issues; perform root-cause analysis; assist with API and SSO integrations; build support processes, SLAs, and knowledge base; surface product feedback and collaborate with Product and Engineering to improve reliability.

Picus is seeking innovators to join their security validation platform team, focused on Breach and Attack Simulation, emphasizing collaboration and individual growth.

The fellowship provides military spouses and separating service members with cybersecurity training and hands-on experience through projects and vendor training, aimed at enhancing their security skills.

Validate functionality, performance, and reliability of Keeper's endpoint privilege management platform across Windows, macOS, and Linux. Execute manual functional, integration, and regression tests; document test plans and defects in Jira; validate RBAC and audit logging; collaborate with engineering, DevOps, and product teams and contribute to QA automation where applicable.

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.