Security Engineer jobs in California

Open Security Engineer positions at AI companies and labs with a listed location in California, matched on the employer’s job title.

172 open jobs, newest first · Updated Oct 24, 2026 · page 2 of 2 · Atom feed

• Software Engineering Manager, Network SecurityAnthropic · San Francisco, CA | New York City, NYPosted Aug 17, 2026
• Security Engineer - Detection & ResponseLangChain · New York, NY · San Francisco, CA · On-sitePosted Aug 17, 2026
• Senior Network Security Engineer, Operational TechnologyCoreWeave · Livingston, NJ / New York, NY /…Posted Aug 10, 2026
• Senior Hardware Security Architect, GPUNVIDIA · US, CA, Santa ClaraPosted Aug 10, 2026
• Cyber Security EngineerLawrence Livermore National Laboratory · Livermore, CA, United States · HybridPosted Aug 6, 2026
• Security EngineerCognition · San Francisco · On-sitePosted Aug 6, 2026
• Staff Security Engineer (Compliance) - MoveworksServiceNow · Mountain View, CALIFORNIA, United States · RemotePosted Aug 4, 2026
• Staff Corporate Security EngineerHarvey · San Francisco · HybridPosted Aug 1, 2026
• Sr. Security Engineer - GRC Fintech & Financial ServicesxAI · New York, NY · Palo Alto, CA +1 morePosted Jul 29, 2026
• Security Analyst (Threat Detection)SpaceX · Hawthorne, CAPosted Jul 25, 2026
• Security Analyst (SOC)SpaceX · Hawthorne, CAPosted Jul 25, 2026
• Security Analyst (Blue Team)SpaceX · Hawthorne, CAPosted Jul 25, 2026
• Security EngineerLambda · Bellevue Office · San Francisco Office (Fremont St) +1 more · HybridPosted Jul 16, 2026
• Engineering Manager, Agent & Product SecurityCursor · New York · San Francisco · HybridPosted Jul 14, 2026
• Red Team Engineer, SafeguardsAnthropic · San Francisco, CA · RemotePosted Jul 10, 2026
• Staff+ Application Security Engineer - M&AAnthropic · Remote-Friendly (Travel-Required) | San…Posted Jul 10, 2026
• Senior Endpoint Security EngineerCrusoe · San Francisco, CA - US · On-sitePosted Jul 10, 2026
• Sr. Network Security Engineer (VPN)SpaceX · Hawthorne, CAPosted Jul 9, 2026
• Platform Engineer, Application SecurityMETR · Berkeley · On-sitePosted Jul 8, 2026
• Senior Security Architect - HardwareNVIDIA · US, CA, Santa Clara · US, NC, Durham +3 morePosted Jul 7, 2026
• Principal Security EngineerBlock · Bay Area, CA, United States of AmericaPosted Jun 30, 2026
• Security Engineer (Blue Team)SpaceX · Hawthorne, CAPosted Jun 27, 2026
• Network Security EngineerEtched · San Jose · On-sitePosted Jun 25, 2026
• Staff Security Engineer, Security Operations - MoveworksServiceNow · Mountain View, CALIFORNIA, United States · On-sitePosted Jun 8, 2026
• Staff Security Engineer, Risk EngineeringAnthropic · San Francisco, CA | New York City, NY |… · On-sitePosted Jun 8, 2026
• Senior Security Engineer II, Cloud SecurityCoreWeave · Livingston, NJ / New York, NY /…Posted Jun 4, 2026
• Senior Security Engineer, IdentityAnduril Industries · Costa Mesa, California, United StatesPosted Jun 4, 2026
• Senior Enterprise Security EngineerAbridge · SF Office · HybridPosted Jun 3, 2026
• Technical Program Manager, Red TeamScale AI · New York, NY · San Francisco, CAPosted Jun 2, 2026
• Senior Security Engineer, Platform SecurityBlock · Bay Area, CA, United States of AmericaPosted Jun 2, 2026
• Security EngineerSpaceX · Hawthorne, CAPosted May 30, 2026
• Senior Identity Security EngineerPalantir Technologies · Palo Alto, CA · HybridPosted May 28, 2026
• Security Engineer - Vuln Management (Infra)Replit · Foster City, CA · HybridPosted May 26, 2026
• Manager, Product Security FoundationsAnduril Industries · Costa Mesa, California, United StatesPosted May 26, 2026
• Security Analyst (Detection and Incident Response)SpaceX · Hawthorne, CAPosted Apr 27, 2026
• Security Engineer - Threat IntelAnthropic · New York City, NY · Remote-Friendly (Travel-Required) | San… +1 morePosted Apr 22, 2026
• Network Security EngineerLightning AI · San Francisco, California, United States · Seattle, Washington, United StatesPosted Apr 7, 2026
• Member of Technical Staff (Offensive Security Engineer)Perplexity · Belgrade · California, United States +3 more · HybridPosted Apr 2, 2026
• Senior Application Security Engineer, AI and Machine LearningLightning AI · San Francisco, California, United States · Seattle, Washington, United StatesPosted Apr 1, 2026
• Security EngineerBaseten · Montreal · New York +4 more · HybridPosted Apr 1, 2026
• Staff Enterprise Security EngineerDatabricks · Remote - CaliforniaPosted Apr 1, 2026
• Staff Systems Security Engineer, ProgramsAnduril Industries · Costa Mesa, California, United StatesPosted Mar 31, 2026
• Senior Systems Security Engineer, ProgramsAnduril Industries · Costa Mesa, California, United StatesPosted Mar 30, 2026
• Principal Software Engineer, Infrastructure SecurityOpenAI · New York City · San Francisco +2 more · RemotePosted Mar 25, 2026
• Principal Security Engineer, Infrastructure SecurityOpenAI · New York City · San Francisco +2 more · RemotePosted Mar 25, 2026
• Security EngineerEtched · San Jose · On-sitePosted Feb 18, 2026
• Staff+ Software Security EngineerAnthropic · San Francisco, CA | New York City, NY |…Posted Feb 13, 2026
• Senior Security Engineer, Vulnerability ManagementCoreWeave · Livingston, NJ / New York, NY /…Posted Feb 10, 2026
• Senior Security Engineer, Detection EngineeringCoreWeave · Livingston, NJ / New York, NY /…Posted Feb 6, 2026
• Systems Security Engineer, Anti-TamperAnduril Industries · Costa Mesa, California, United StatesPosted Feb 5, 2026
• Product Security Engineer, ProgramsAnduril Industries · Costa Mesa, California, United StatesPosted Feb 4, 2026
• Product Security Engineer, ProgramsAnduril Industries · Costa Mesa, California, United StatesPosted Feb 4, 2026
• Security Engineer, Detection and ResponseOpenAI · New York City · San Francisco +2 morePosted Jan 28, 2026
• Member of Technical Staff, Cloud & Infrastructure SecurityFireworks AI · Greater Seattle Area · New York +2 more · HybridPosted Jan 20, 2026
• Security Engineer - GRC Frameworks & AI GovernancexAI · New York, NY · Palo Alto, CA +1 morePosted Jan 13, 2026
• Security Engineer, InfrastructureScale AI · New York, NY · San Francisco, CA +2 morePosted Jan 12, 2026
• Security Engineer, Product SecurityScale AI · New York, NY · San Francisco, CA +2 morePosted Dec 22, 2025
• Security Engineer, Application SecurityFigure · San Jose, CAPosted Nov 20, 2025
• Security Engineer, Detection & ResponseAnthropic · San Francisco, CA | New York City, NY |… · Washington, DC · On-sitePosted Nov 10, 2025
• Systems Security Engineer, ProgramsAnduril Industries · Costa Mesa, California, United StatesPosted Oct 29, 2025
• Security Engineer, Infrastructure SecurityOpenAI · New York City · San Francisco +2 more · RemotePosted Oct 6, 2025
• Software Engineer, Infrastructure SecurityOpenAI · New York City · San Francisco +2 more · RemotePosted Oct 6, 2025
• Senior Security EngineerWaymo · Mountain View, California, USAPosted Aug 19, 2025
• Senior Software Security EngineerAnthropic · San Francisco, CA | New York City, NY |… · On-sitePosted Aug 19, 2025
• Network Security EngineerxAI · Austin, TX · New York, NY +2 morePosted Jul 28, 2025
• Security Engineer, Agent SecurityOpenAI · San Francisco · US - RemotePosted Jul 15, 2025
• Staff Product Security EngineerCrusoe · San Francisco, CA - US · On-sitePosted May 22, 2025
• Security EngineerSierra · San Francisco, CA · On-sitePosted Apr 30, 2025
• Security Engineer, Product and Device SecurityFigure · San Jose, CAPosted Mar 31, 2025
• Staff+ Application Security EngineerAnthropic · Remote-Friendly (Travel-Required) | San…Posted Jan 22, 2025
• Application Security EngineerxAI · Palo Alto, CAPosted Nov 14, 2024
• Security Engineer, Application SecurityOpenAI · San Francisco · US - RemotePosted Oct 2, 2024

All Security Engineer jobs (335) → · All jobs in California →

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