Lead Security Engineer Jobs in San Francisco, CA

About the TeamSecurity is foundational to OpenAIs mission to ensure that artificial general intelligence benefits all of humanity.The Security organization protects OpenAIs technology people and products by building and operating deeply technical systems that must work reliably at massive scale. Our...

We are seeking a Senior Security Engineer with a specialty in Detection and Incident Response to join our Security Engineering team. This role sits at the intersection of security operations and software engineering you wont just investigate incidents youll build the systems that detect contain and...

Amplitude is the leading AI analytics platform helping over 4700 customersincluding Atlassian Burger King NBCUniversal and Squarebuild better products and digital experiences. With powerful AI Agents embedded across our platform teams can analyze test and optimize user experiences faster than ever....

About MercorMercor is defining the future of work. We partner with leading AI labs and enterprises to provide the human intelligence essential to AI development. Our vast talent network trains frontier AI models in the same way teachers teach students: by sharing knowledge experience and context tha...

Our CompanyAs one of the worlds most innovative software companies whose products touch billions of people around the world Adobe empowers everyone everywhere to imagine create and bring any digital experience to life. From creators and students to small businesses global enterprises and nonprofit o...

About AirwallexAirwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software we empower over 200000 businesses worldwide including Brex Rippling Navan Qantas SHEIN and many more with fully integrate...

AppOmni prevents SaaS data breaches by delivering end-to-end SaaS security. Our platform gives security teams clear visibility into posture access third-party connections AI-related activity and with built-in discovery to identify unsanctioned SaaS and Shadow AI tools. Backed by continuous monitorin...

Why HarveyAt Harvey were transforming how legal and professional services operate not incrementally but end-to-end. By combining frontier agentic AI an enterprise-grade platform and deep domain expertise were reshaping how critical knowledge work gets done for decades to come.This is a rare chance...

About the TeamSecurity is foundational to OpenAIs mission of ensuring that artificial general intelligence benefits all of humanity. As OpenAI builds and operates increasingly powerful systems security helps make that progress durable trustworthy and resilient.The Security team protects OpenAIs tech...

About AnthropicAnthropics mission is to create reliable interpretable and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers engineers policy experts and business leaders working together t...

AppOmni prevents SaaS data breaches by delivering end-to-end SaaS security. Our platform gives security teams clear visibility into posture access third-party connections AI-related activity and with built-in discovery to identify unsanctioned SaaS and Shadow AI tools. Backed by continuous monitorin...

About MercorMercors mission is to organize human intelligence to power the AI economy. We partner with leading AI labs and enterprises to provide the human intelligence essential to AI development. Our vast talent network trains frontier AI models in the same way teachers teach students: by sharing...

About MercorMercors mission is to organize human intelligence to power the AI economy. We partner with leading AI labs and enterprises to provide the human intelligence essential to AI development. Our vast talent network trains frontier AI models in the same way teachers teach students: by sharing...

About AnthropicAnthropics mission is to create reliable interpretable and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers engineers policy experts and business leaders working together t...

About Us:Here at Ambience we never set out to be just another scribe. Were building the AI intelligence platform that restores humanity to healthcare and drives meaningful ROI for health systems across the country.Our technology helps providers focus on delivering great care by removing the administ...

Circle (NYSE: CRCL) is one of the worlds leading internet financial platform companies building the foundation of a more open global economy through digital assets payment applications and programmable blockchain infrastructure. Circles platform includes the worlds largest regulated stablecoin netwo...

About the roleJoin WRITERs security team as a staff detection and response engineer and help protect the AI infrastructure thats transforming how the world works. Youll build sophisticated detection systems that identify attacks targeting our AI platform training data and model deployments while cr...

About Us:Here at Ambience we never set out to be just another scribe. Were building the AI intelligence platform that restores humanity to healthcare and drives meaningful ROI for health systems across the country.Our technology helps providers focus on delivering great care by removing the administ...

Financial Industry Regulatory Authority Inc. seeks a Lead Security Engineer in Rockville MD.Hours: Monday Friday 8:00 am to 5:00 pmSummary of Duties: Direct staff in the execution of manual activities and/or automated activities to ensure applications and projects within their portfolio meet define...

About the Role We are seeking a Security Engineer focused on Detection Engineering and Threat Response. This role is responsible for building and optimizing detection logic improving alert fidelity and strengthening incident response capabilities across enterprise systems. Key Responsibilities Desi...