Top Senior Security Engineer Jobs in San Francisco, CA

As a Senior Security Engineer, you'll build and maintain detection and response systems, automate operations, respond to security incidents, and enhance security observability. You'll also participate in threat response and develop high-fidelity detections using programming and data engineering techniques.

Design and implement security controls for identity, access management, and endpoint security. Lead initiatives around zero trust and phishing-resistant MFA.

The Senior Security Engineer will design secure development lifecycles, integrate security tools, lead remediation of security issues, and mentor teammates, ensuring systems resilience and security across DraftKings.

As a Senior Security Engineer, you will ensure security in product development, improve automated tooling, and assist in security operations.

As a Senior Security Engineer, you will manage cryptographic infrastructure, including PKI, secrets management, and HSM systems, ensuring the security of CoreWeave's cloud environment.

As a Senior Security Engineer, you'll lead threat modeling efforts, collaborate with teams to address vulnerabilities, and guide compliance reporting, all while advocating Samsara's security and compliance strategy.

As a Senior Insider Risk Engineer, you'll develop DLP policies, analyze telemetry, create behavioral models for data exfiltration detection, manage data pipelines, and support technical incidents. Requires extensive experience in security engineering and DLP solutions.

As a Senior Security Engineer, you will lead cloud security initiatives, enhance AWS and GCP environments, embed security into CI/CD pipelines, and develop tools for automatic vulnerability management.

The Senior Security Engineer will lead incident responses, improve security capabilities, and manage investigations within GitLab's SIRT, utilizing automation and AI-driven workflows.

Design and support IAM solutions using Microsoft Entra ID, develop PowerShell automation, improve IAM processes, and provide guidance to junior engineers.

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 assess application security for AI systems, focusing on prompt injection techniques, threat modeling, and client training on AI security topics.

The Senior Security Engineer will secure patient data, lead security initiatives, manage vulnerabilities, and advocate for a security culture in 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.

The role involves defending enterprise systems from security threats, contributing to incident response, designing security controls, and securing corporate IT infrastructure.

As a Senior Cloud Security Engineer, you will enhance cloud security across AWS and GCP, implement security controls, and respond to incidents, collaborating with product teams.

The Senior Product Security Engineer will secure products by integrating security in development, conducting assessments, and developing security tools, driving initiatives, and training teams on security best practices.

Join a high-performing team to enhance security for a TypeScript-based legal platform by improving logging, security policies, and infrastructure. Collaborate across teams to ensure compliance and maintain strong security postures.

The role involves enhancing a TypeScript production system for security-conscious customers, focusing on security, auditability, and infrastructure correctness, while collaborating across teams to ensure compliance and alignment with customer needs.

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

The Senior Software Engineer will design and develop real-time security products, build security APIs, and mentor junior engineers, focusing on complex security challenges at scale.

The role involves leading Cloud Security strategy, enhancing security posture, managing infrastructure requirements, and collaborating across teams to ensure robust security in blockchain services.

The Senior Security Engineer will manage full-stack security projects, promote security awareness, and ensure compliance with security frameworks. Responsibilities include implementing security technologies, conducting assessments, and enhancing security throughout the development lifecycle.

The Senior Offensive Security Engineer will assess digital security of physical spaces, conduct penetration tests, identify vulnerabilities, and present findings to stakeholders, ensuring security best practices are integrated throughout device lifecycle.

The role involves developing and deploying network security measures, managing DDoS defenses, and improving security practices across the organization's hybrid cloud network.