Top Senior Security Engineer Jobs in San Francisco, CA

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

Lead end-to-end incident response: triage, containment, evidence capture, and root-cause analysis. Build SOAR automation with Tines, tune detections in CrowdStrike and SIEM/SOAR, monitor data risks with Cyberhaven DLP, partner on secure cloud telemetry and playbooks, evaluate emergent threats, and participate in incident on-call rotation while coordinating cross-functional remediation.

The Senior Security Engineer will secure cloud infrastructure across various services, develop security policies, manage exceptions, and respond to security alerts while collaborating with teams to eliminate security risks.

This role involves securing products and infrastructure by performing security reviews, penetration testing, and integrating security into development processes while utilizing AI and automation.

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.

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

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.

Lead incident response and threat hunting efforts at CoreWeave, owning cybersecurity incidents end-to-end and developing AI-powered tools to enhance defense against threats.

As a Senior Security Engineer, you will lead Upstart's data security program, design scalable data protection systems, and collaborate with engineering and cross-functional teams while mentoring other security practitioners.

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

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.

Detect, investigate and respond to malware, phishing and other incidents across corporate IT. Perform digital forensics and threat hunting, design and deploy corporate security controls, alerts and workflows, secure identity providers, endpoints, networks and cloud platforms, and operate/configure security tooling to prevent and remediate incidents.

Lead detection, investigation and response to malware, phishing, and corporate incidents. Design and deploy corporate security controls, alerts, and tooling. Perform digital forensics, hunting across logs, secure identity, endpoints and networks, and remediate issues across corporate platforms.

The Senior Product Security Engineer will manage security intelligence across platforms, identify vulnerabilities, improve developer tools, and assist incident response teams, focusing on security and fraud in application design.

The Security Software Engineer will design and implement security controls for MongoDB Atlas, collaborating across engineering teams and ensuring adherence to high security standards.

The Senior Site Reliability Engineer will lead security design and implementation for cloud infrastructures, mentor teams, and automate security solutions.

As a Senior Offensive Security Engineer, you'll assess Huntress' defenses, execute red team engagements, conduct penetration tests, and enhance security protocols while collaborating with internal teams.

As a Sr. Product Security Engineer, you will focus on network security, identifying gaps, architecting solutions, and leading cross-functional security initiatives.

The Senior Staff Security Engineer will lead edge and network security strategies, overseeing design, operation, and incident response for Gusto's security posture, requiring substantial expertise in Cloudflare and AWS.

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

As a Security Production Engineer, you'll ensure security systems' reliability, develop automation, collaborate on performance optimization, and mentor team members.

The Senior Embedded Security Engineer will enhance the security of the flight software for space vehicles, ensuring high standards for safety and secure coding practices throughout the development lifecycle.

As a Senior Cloud Security Engineer, you will implement security controls for multi-cloud environments, develop security tooling, and collaborate on cloud architecture.

The Senior Application Security Engineer will implement security controls for space systems, ensuring compliance with government standards while collaborating with engineering teams to enhance security practices and respond to threats.

The engineer will enhance the Falcon sensor's detection and response capabilities, collaborate with teams, troubleshoot issues, and write code across various languages.