Research Scientist and Research Engineer jobs in California
Open Research Scientist and Research Engineer positions at AI companies and labs with a listed location in California, matched on the employer’s job title.
271 open jobs, newest first · Updated Oct 24, 2026 · page 2 of 3 · Atom feed
- Machine Learning Research Scientist, EvaluationsScale AI · New York, NY · San Francisco, CA +1 morePosted Aug 26, 2026
- Research Scientist - Salesforce AI ResearchSalesforce · California - Palo Alto · California - San Francisco · HybridPosted Aug 26, 2026
- Member of Technical Staff (AI Researcher)Perplexity · Berlin · London +3 morePosted Aug 25, 2026
- People Research ScientistOpenAI · San FranciscoPosted Aug 25, 2026
- Research Engineer / Research Scientist, HealthOpenAI · San FranciscoPosted Aug 21, 2026
- Staff Gen AI Research ScientistAnduril Industries · Costa Mesa, California, United States · Seattle, Washington, United States +1 morePosted Aug 19, 2026
- Research Scientist, Life Sciences (Chemistry)Anthropic · San Francisco, CA · On-sitePosted Aug 14, 2026
- Research Engineer, LangSmith EngineLangChain · New York, NY · San Francisco, CA · On-sitePosted Aug 14, 2026
- Explainable AI - Postdoctoral ResearcherLawrence Livermore National Laboratory · Livermore, CA, United States · HybridPosted Aug 12, 2026
- Staff+ Researcher, Cybersecurity ProductsAnthropic · San Francisco, CA · On-sitePosted Aug 11, 2026
- Researcher, Frontier Risk MitigationsOpenAI · London, UK · San FranciscoPosted Aug 10, 2026
- Researcher, Recursive Self-Improvement SafetyOpenAI · London, UK · San FranciscoPosted Aug 7, 2026
- Research Engineer, Mid-TrainingCognition · San Francisco · On-sitePosted Aug 6, 2026
- Research Engineer, Post-TrainingCognition · San Francisco · On-sitePosted Aug 6, 2026
- Research Engineer, ML InfrastructureCognition · San Francisco · On-sitePosted Aug 6, 2026
- Research Engineer / Research Scientist / AI Systems Engineer, RSIOpenAI · San Francisco · HybridPosted Aug 5, 2026
- Senior Research Scientist - Autonomous VehiclesNVIDIA · US, CA, Santa ClaraPosted Aug 5, 2026
- Senior Research Engineer - Autonomous VehiclesNVIDIA · US, CA, Santa ClaraPosted Aug 5, 2026
- Researcher, Alignment CoT MonitorabilityOpenAI · San FranciscoPosted Aug 4, 2026
- Research Engineer, Infrastructure, InferenceThinking Machines · San Francisco · On-sitePosted Aug 4, 2026
- Research Engineer, Infrastructure, NumericsThinking Machines · San Francisco · On-sitePosted Aug 4, 2026
- Research Engineer, Infrastructure, KernelsThinking Machines · San Francisco · On-sitePosted Aug 4, 2026
- Research Engineer, Infrastructure, Training SystemsThinking Machines · San Francisco · On-sitePosted Aug 4, 2026
- Staff Research Scientist, Foundation Models RecipesWaymo · Kirkland, WA, US · Mountain View, CA, US +1 morePosted Aug 3, 2026
- Researcher, Frontier Cybersecurity RisksOpenAI · San FranciscoPosted Aug 3, 2026
- Research Engineer / Research Scientist - Personal AGI, PersonalizationOpenAI · San FranciscoPosted Aug 3, 2026
- Research Engineer / Research Scientist - Personal AGI, MemoryOpenAI · San FranciscoPosted Aug 3, 2026
- Researcher, Multimodal SafetyOpenAI · San FranciscoPosted Aug 3, 2026
- Machine Learning Scientist, PretrainingProfluent · Emeryville, California, United States · Hybrid (2-3 days on-site)Posted Aug 3, 2026
- Solid State Magnetic Resonance Spectroscopist - Postdoctoral ResearcherLawrence Livermore National Laboratory · Livermore, CA, United States · On-sitePosted Jul 31, 2026
- Senior Research Engineer, Robotics SystemsNVIDIA · US, CA, Santa ClaraPosted Jul 31, 2026
- Research Engineer, Large-Scale TrainingTogether AI · San FranciscoPosted Jul 30, 2026
- Research Engineer / Scientist (Robot Learning)World Labs · San Francisco · On-sitePosted Jul 28, 2026
- Simulation Researcher/EngineerLuma AI · Redwood City, CA · HybridPosted Jul 24, 2026
- Research Scientist - World ModelLuma AI · Redwood City, CA · HybridPosted Jul 24, 2026
- Research Scientist / Engineer – Reinforcement Learning InfrastructureLuma AI · New York, NY · Redwood City, CA +2 more · HybridPosted Jul 24, 2026
- Research Scientist / Engineer — Foundation Model (Agent)Luma AI · Redwood City, CA · HybridPosted Jul 24, 2026
- Senior Manager, Research ScientistScale AI · New York, NY · San Francisco, CAPosted Jul 24, 2026
- Applied Research Engineer, Chip DesignNVIDIA · US, CA, Santa ClaraPosted Jul 23, 2026
- Research Engineer/Research Scientist- Personal AGI, Model ExperienceOpenAI · San FranciscoPosted Jul 22, 2026
- Design Physics - Postdoctoral ResearcherLawrence Livermore National Laboratory · Livermore, CA, United States · HybridPosted Jul 22, 2026
- Research Scientist, Life Sciences (Computational)Anthropic · San Francisco, CA · On-sitePosted Jul 16, 2026
- Research Engineer/ScientistCenter for AI Safety · San FranciscoPosted Jul 16, 2026
- Research Engineer InternCenter for AI Safety · San FranciscoPosted Jul 16, 2026
- Sr. Staff ML Researcher, LLM Algorithmic Optimizationd-Matrix · Santa Clara · HybridPosted Jul 15, 2026
- Staff/Senior Machine Learning Research Engineer, Intelligent SystemsScale AI · New York, NY · San Francisco, CAPosted Jul 14, 2026
- Research Engineer, PrivacyOpenAI · San Francisco · HybridPosted Jul 14, 2026
- Senior Research Engineer - Enterprise ProductsNVIDIA · US, CA, Santa Clara · US, Remote +1 morePosted Jul 10, 2026
- Research Scientist, Life Sciences (Experimental Biology)Anthropic · San Francisco, CA · On-sitePosted Jul 8, 2026
- Research Engineer - Distributed TrainingPrime Intellect · San Francisco · United StatesPosted Jul 8, 2026
- Research Engineer, Post-Training InferenceTogether AI · San FranciscoPosted Jul 6, 2026
- Research Engineer, Life SciencesAnthropic · San Francisco, CA · On-sitePosted Jul 3, 2026
- Research Engineer, Computer UseAnthropic · San Francisco, CA | New York City, NY |… · On-sitePosted Jun 30, 2026
- Principal Research Engineer, Model Training & Post-TrainingInflection AI · Palo Alto, California, United StatesPosted Jun 29, 2026
- Research Engineer, Post-TrainingHarvey · San Francisco · HybridPosted Jun 26, 2026
- Research Engineer/Research Scientist - Personal AGI, North StarsOpenAI · San Francisco · HybridPosted Jun 25, 2026
- Staff Research Scientist, AI SafetyBiohub · Redwood City, CA (Hybrid)Posted Jun 23, 2026
- Senior AI Researcher - World Foundation ModelsNVIDIA · US, CA, Remote · US, OR, Remote +1 morePosted Jun 23, 2026
- Principal Research Engineer, Post-TrainingCharacter AI · Redwood City, CAPosted Jun 22, 2026
- Senior Research Scientist, PerceptionWaymo · Kirkland, WA, USA · Mountain View, CA, USA +2 morePosted Jun 12, 2026
- Research Engineer, Code RL (Reinforcement Learning)Anthropic · San Francisco, CA | New York City, NY · On-sitePosted Jun 11, 2026
- Applied Research EngineerSalesforce · California - Palo Alto · California - San Francisco +6 more · HybridPosted Jun 9, 2026
- Machine Learning Scientist, BioMLProfluent · Emeryville, California, United States · Hybrid (2-3 days on-site)Posted Jun 5, 2026
- Research Scientist, Electronic Design Automation - New College Grad 2026NVIDIA · US, CA, Santa ClaraPosted Jun 3, 2026
- Machine Learning Scientist, Reinforcement LearningProfluent · Emeryville, California, United States · Hybrid (2-3 days on-site)Posted Jun 2, 2026
- Research Scientist, Life SciencesAnthropic · San Francisco, CA · On-sitePosted Jun 2, 2026
- Staff Research Scientist, PerceptionWaymo · Kirkland, WA, USA · Mountain View, CA, USA +2 morePosted Jun 2, 2026
- Executive ResearcherCoreWeave · New York, NY / Sunnyvale, CA / Bellevue…Posted Jun 1, 2026
- Atmospheric Sciences - Postdoctoral ResearcherLawrence Livermore National Laboratory · Livermore, CA, United States · On-sitePosted May 21, 2026
- Senior Quantum AI Research Scientist, Applied ResearchNVIDIA · US, CA, Santa Clara · US, WA, RedmondPosted May 21, 2026
- Research Scientist, Safety Post TrainingScale AI · New York, NY · San Francisco, CAPosted May 18, 2026
- Postdoctoral Researcher, Biological Design, Hsu LabArc Institute · Palo Alto, CAPosted May 12, 2026
- Postdoctoral Researcher, ML for Biology, Hsu LabArc Institute · Palo Alto, CAPosted May 12, 2026
- Senior Research Scientist, Multimodal Foundation Models and RoboticsNVIDIA · US, CA, Santa ClaraPosted May 1, 2026
- Senior Research Engineer - AI Coding ToolsNVIDIA · US, CA, Santa ClaraPosted Apr 30, 2026
- Research Engineer, Post-Training Model EvaluationsAnthropic · San Francisco, CA | Seattle, WA · On-sitePosted Apr 28, 2026
- Principal Research Scientist – ScalingDatabricks · San Francisco, CaliforniaPosted Apr 23, 2026
- Research Engineer, Machine Learning (RL Velocity)Anthropic · Remote-Friendly (Travel-Required) | San…Posted Apr 23, 2026
- Senior Cybersecurity ResearcherLawrence Livermore National Laboratory · Livermore, CA, United States · HybridPosted Apr 10, 2026
- Research Engineer, AIBiohub · Redwood City, CA (Hybrid)Posted Apr 8, 2026
- Research Scientist, AIBiohub · Redwood City, CA (Hybrid)Posted Apr 8, 2026
- Senior Robotics Research Engineer, Robotics and AI for Drug DiscoveryNVIDIA · US, CA, Santa ClaraPosted Apr 8, 2026
- Senior Research Scientist, CircuitsNVIDIA · US, CA, Santa Clara · US, NC, DurhamPosted Apr 7, 2026
- Senior Research Scientist, Fundamental Generative AINVIDIA · US, CA, Santa ClaraPosted Apr 2, 2026
- Operations Research Postdoctoral ResearcherLawrence Livermore National Laboratory · Livermore, CA, United States · HybridPosted Mar 30, 2026
- Research Scientist, Frontier Risk EvaluationsScale AI · New York, NY · San Francisco, CAPosted Mar 25, 2026
- Post-Training Research EngineerBaseten · San Francisco · HybridPosted Mar 23, 2026
- Machine Learning - Postdoctoral ResearcherLawrence Livermore National Laboratory · Livermore, CA, United States · On-sitePosted Mar 20, 2026
- Research Scientist, AI Controls and MonitoringScale AI · New York, NY · San Francisco, CAPosted Mar 20, 2026
- Research Scientist, Agent RobustnessScale AI · New York, NY · San Francisco, CAPosted Mar 20, 2026
- Dislocation Analysis Computational Materials Science – Postdoctoral ResearcherLawrence Livermore National Laboratory · Livermore, CA, United States · On-sitePosted Mar 19, 2026
- Post-Training Research ScientistBaseten · San Francisco · HybridPosted Mar 17, 2026
- Research Engineer - Model ArchitecturesZyphra · San Francisco · On-sitePosted Mar 17, 2026
- Research Engineer - Agency and ReasoningZyphra · San Francisco · On-sitePosted Mar 17, 2026
- Research Engineer - Language Model Pre-TrainingZyphra · San Francisco · On-sitePosted Mar 17, 2026
- Research Engineer - Audio & Speech ModelsZyphra · San Francisco · On-sitePosted Mar 17, 2026
- Research Engineer - AI Performance & Kernel OptimizationZyphra · San Francisco · On-sitePosted Mar 16, 2026
- Research Engineer - Brain Computer Interface ModelsZyphra · San Francisco · On-sitePosted Mar 16, 2026
- Postdoctoral Researcher, Zhou LabArc Institute · Palo Alto, CAPosted Mar 13, 2026
- Senior Data Scientist, Research EngineerCrusoe · San Francisco, CA - US · Sunnyvale, CA - US · On-sitePosted Mar 11, 2026
All Research Scientist and Research Engineer jobs (403) → · All jobs in California →
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