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Research/Development Jobs in California by Main Cities

San Francisco (2403 postings) Senior Neuroscience Lab...;  Junior Specialist: Brain...
San Diego (2215 postings) Antibody Technologies...;  Senior Biostatistics...
Los Angeles (1881 postings) Laboratory Technician;  Drug Discovery Lab...
South San Francisco (1184 postings) Machine Learning...;  Principal Scientist,...
San Jose (964 postings) Research Scientist:...;  Research Lead, Model...
Palo Alto (577 postings) Postdoc in ML Biology —...;  Senior Ads AI Core...
Irvine (516 postings) Independent Project...;  Project Scientist -...
Pasadena (321 postings) Senior Research...;  Lead Computational...
Berkeley (308 postings) Jr Specialist/Assistant...;  Senior Associate...
Santa Clara (283 postings) Battery Materials...;  R&D Director:...
Thousand Oaks (277 postings) Process Development Sr...;  Lead Peptide & Antibody...
Mountain View (261 postings) Optical Scientist —...;  Aero/Thermodynamics...
Sunnyvale (255 postings) SIMS Scientist -...;  Scientist, SIMS...
Sacramento (229 postings) Junior Specialist -...;  Computational Scientist...
Redwood City (226 postings) Senior Scientist -...;  Associate Director,...
Emeryville (199 postings) Lead Principal Scientist...;  Research Associate II,...
Fremont (182 postings) Associate Scientist I/II;  Analytical Scientist...
Menlo Park (181 postings) Associate Staff...;  Beam Line Engineer -...
San Carlos (173 postings) Associate Scientist II -...;  Senior Associate...
Davis (156 postings) Junior Specialist -...;  Postdoctoral Scientist -...
San Mateo (141 postings) Scientist II,...;  Autonomous ML Research...
Oakland (139 postings) Research Technician -...;  Part-time research...
Fresno (128 postings) Remote Mathematics...;  Archaeological Field...
Riverside (122 postings) Biomedical Lab Assistant...;  Behavioral Health...
Livermore (119 postings) Autonomous Lab...;  Senior SEM Lab...
Long Beach (119 postings) Research Lead, Model...;  AI/ML Scientist,...
Bakersfield (112 postings) Research Lead, Model...;  Viticulture Field & Lab...
Carlsbad (108 postings) Staff Scientist,...;  Analytical Dev & QC...
Pleasanton (108 postings) Principal Scientist,...;  Staff Scientist, PIC...
Orange (101 postings) Clinical Research...;  Clinical Research...
Anaheim (100 postings) Clinical Research...;  Clinical Research...
San Bernardino (97 postings) Remote Chemistry...;  Associate Biologist —...
Santa Ana (95 postings) AI Benchmark & Datasets...;  Associate Archaeologist...
Alameda (86 postings) Clinical Budget Analyst;  Electrolyte Scientist...
Stockton (86 postings) Archaeological Field...;  PhD Italian Studies...
San Rafael (85 postings) Intern, Enzymes and...;  Bioconjugation Scientist...
Santa Barbara (81 postings) Market Analyst &...;  Coast Archaeological...
Chula Vista (80 postings) AI Benchmark & Datasets...;  Stay-at- Parent - Paid...
Hayward (78 postings) Remote Data Entry &...;  Senior Scientist,...
El Segundo (74 postings) Senior Surface...;  Space Systems MS&A Lead...
Santa Monica (64 postings) Director, Research...;  Senior Clinical Research...
Monrovia (60 postings) Research...;  Scientist - Preclinical...
Modesto (59 postings) Remote Chemistry AI...;  Seasonal Research Lab...
Los Altos (54 postings) Senior Research...;  Energy & Materials...
Pomona (54 postings) Senior Dental Materials...;  Research Associate - Lab...
San Leandro (54 postings) Battery Technician -...;  Battery Materials...
Foster City (53 postings) Scientist - Virology;  Cell Biology Scientist —...
Culver City (52 postings) Senior Market Research...;  Global Creative Strategy...
Santa Cruz (50 postings) Ecology & Evolutionary...;  Scott Creek Field...
Beverly Hills (47 postings) Biomedical Scientist –...;  Clinical Research...
Tustin (47 postings) Lab Research Intern: DNA...;  Mammalian Cell Culture...
Camarillo (44 postings) R&D Research Assistant;  R&D Bioprocessing...
Milpitas (41 postings) Process Technician;  Metrology Strategy Lead,...
Duarte (40 postings) Staff Scientist -...;  Staff Scientist,...
Escondido (40 postings) Conservation Genetics...;  Molecular Diagnostics...
Novato (40 postings) Postdoc: Age...;  Postdoctoral Researcher...
Hawthorne (38 postings) Lead Materials Lab...;  Peptidomimetic Synthesis...
Glendale (36 postings) Postdoctoral Scholar —...;  Postdoc Scientist:...
Cupertino (34 postings) User Experience...;  Quantum Applied...
Stanford (32 postings) Research Scientist;  Research Manager: LGBTQ...
Merced (31 postings) Field Research & Data...;  Research Associate ;...
Goleta (29 postings) Postdoctoral Fellowship...;  Postdoctoral Fellowship...
Richmond (29 postings) On-Site Catalyst Lab...;  Genetic Lab Operations &...
Santa Rosa (28 postings) Klamath ESA/MSA Policy &...;  Clinical Research...
West Sacramento (27 postings) Development Scientist;  Development Scientist -...
La Jolla (26 postings) Research Scientist;  Research Assistant - Dr....
Monterey (26 postings) Director of...;  Applied Water Science...
Dublin (24 postings) Principal Applied AI...;  AI Researcher: Agentic...
Torrance (24 postings) Laboratory Technician;  Wearable Tech Usability...
Chico (22 postings) Seasonal Field...;  Field Archaeologist Call...
Lake Forest (22 postings) Laboratory Technician;  Hybrid NB R&D Engineer:...
Newark (21 postings) Bakery R&D Food...;  Scientist, Probe Design...
Sonoma (21 postings) Harvest Research...;  Archaeological...
Watsonville (21 postings) Tissue Culture Lab...;  Agronomy & Field Trial...
Redlands (20 postings) Senior Clinical Research...;  Senior Clinical Research...
West Hollywood (20 postings) Postdoctoral Scientist -...;  Research Specialist II -...
Claremont (19 postings) Stay-at- Parent - Paid...;  Director of User...
Madera (19 postings) Field Development...;  Field Station Research &...
Brea (18 postings) AI-Driven Consumer...;  R&D Laboratory Technician...
Victorville (18 postings) Clinical Trials...;  Technologist, PPI;...
Some of the Last Jobs Posted:
today 1. Principal Researcher – Macro & Geopolitical Perspective Job in San Jose, California, USA

Research/Development (Research Analyst, Economics, Financial Analyst)

Position: Principal Researcher – Macro & Geopolitical Perspective - Principal Researcher – Macro & Geopolitical Perspective -...

Principal Researcher – Macro & Geopolitical Perspective Job

Listing for: Straits Meridian Capital Office
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today 2. Principal Researcher – Macro & Geopolitical Perspective Job in San Jose, California, USA

Research/Development (Research Analyst, Economics, Financial Analyst)

Position: Principal Researcher – Macro & Geopolitical Perspective - Principal Researcher – Macro & Geopolitical Perspective -...

Principal Researcher – Macro & Geopolitical Perspective Job

Listing for: Straits Meridian Capital Office
View this Job
today 3. Principal Researcher – Macro & Geopolitical Perspective Job in San Jose, California, USA

Research/Development (Research Analyst, Economics, Financial Analyst)

Position: Principal Researcher – Macro & Geopolitical Perspective - Principal Researcher – Macro & Geopolitical Perspective -...

Principal Researcher – Macro & Geopolitical Perspective Job

Listing for: Straits Meridian Capital Office
View this Job
today 4. Principal Researcher – Macro & Geopolitical Perspective Job in San Jose, California, USA

Research/Development (Research Analyst, Economics, Financial Analyst)

Position: Principal Researcher – Macro & Geopolitical Perspective - Principal Researcher – Macro & Geopolitical Perspective -...

Principal Researcher – Macro & Geopolitical Perspective Job

Listing for: Straits Meridian Capital Office
View this Job
today 5. Principal Researcher – Macro & Geopolitical Perspective Job in San Jose, California, USA

Research/Development (Research Analyst, Economics, Financial Analyst)

Position: Principal Researcher – Macro & Geopolitical Perspective - Principal Researcher – Macro & Geopolitical Perspective -...

Principal Researcher – Macro & Geopolitical Perspective Job

Listing for: Straits Meridian Capital Office
View this Job
today 6. Principal Researcher – Macro & Geopolitical Perspective Job in San Jose, California, USA

Research/Development (Research Analyst, Economics, Financial Analyst)

Position: Principal Researcher – Macro & Geopolitical Perspective - Principal Researcher – Macro & Geopolitical Perspective -...

Principal Researcher – Macro & Geopolitical Perspective Job

Listing for: Straits Meridian Capital Office
View this Job
today 7. Scientist II Job in South San Francisco, California, USA

Research/Development (Research Scientist), Healthcare

Software Guidance & Assistance, Inc., (SGA), is searching for a Scientist II for a contract assignment with one of our premier...

Scientist II Job

Listing for: Software Guidance & Assistance
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1 day ago 8. Research Lead, Training Insights Job in San Francisco, California, USA

Research/Development (Research Scientist, Data Scientist, AI Evaluation, Research Analyst)

Research Lead On The Training Insights Team - Anthropic's mission is to create reliable, interpretable, and steerable AI systems. We...

Research Lead, Training Insights Job

Listing for: Colorwave
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1 day ago 9. US|Lab Technician Job in El Sobrante, California, USA

Research/Development (Lab Tech / Assistant, Research Scientist, Medical Technologist & Lab Technician)

Position: US|Lab Technician I - Location: El Sobrante - Laboratory Technician I - This is an R&D laboratory technician position on the...

US|Lab Technician Job

Listing for: First Tek
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1 day ago 10. Founding Forward Deployed Scientist - Agentic Pharma R&D Job in San Francisco, California, USA

Research/Development (Research Scientist)

iollo Job Opportunity - iollo was founded by Daniel Gomari (PhD Computational Biology, Stanford) and Prof. Mike Snyder (Stanford...

Founding Forward Deployed Scientist - Agentic Pharma R&D Job

Listing for: iollo
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1 day ago 11. Transformative AI Research Economist, Economic Research Job in San Francisco, California, USA

Research/Development (Economics, Data Scientist, Research Analyst)

Transformative AI Research Economist - Anthropic's mission is to create reliable, interpretable, and steerable AI systems. We want AI...

Transformative AI Research Economist, Economic Research Job

Listing for: Colorwave
View this Job
1 day ago 12. Senior Clinical Research Coordinator Job in Redlands, California, USA

Healthcare (Clinical Research), Research/Development (Clinical Research)

Clinical Research Coordinator - This role oversees approximately five clinical research studies at a time, occasionally increasing to...

Senior Clinical Research Coordinator Job

Listing for: Actalent
View this Job
1 day ago 13. Principal Research Scientist - Scaling Job in San Francisco, California, USA

Research/Development (Data Scientist, AI Business & Operations)

Principal Research Scientist – Scaling - At Databricks, we are obsessed with enabling data teams to solve the world's toughest...

Principal Research Scientist - Scaling Job

Listing for: Colorwave
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1 day ago 14. Molecular Biology Scientist - qPCR & PCR Job in Pleasanton, California, USA

Healthcare (Medical Science, Clinical Research, Medical Technologist & Lab Technician), Research/Development (Research Scientist, Medical Science, Clinical Research, Medical Technologist & Lab Technician)

Position: Molecular Biology Scientist I - qPCR & PCR - Scientist I - The Molecular Lab Research & Early Development team is...

Molecular Biology Scientist - qPCR & PCR Job

Listing for: Rose International
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1 day ago 15. Research Economist, Economic Research Job in San Francisco, California, USA

Research/Development (Data Scientist, Economics, Research Analyst)

About Anthropic - Anthropic's mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and...

Research Economist, Economic Research Job

Listing for: Colorwave
View this Job
1 day ago 16. US|Lab Technician Job in El Sobrante, California, USA

Research/Development (Lab Tech / Assistant, Research Scientist, Medical Technologist & Lab Technician)

Position: US|Lab Technician I - Location: El Sobrante - Laboratory Technician I - This is an R&D laboratory technician position on the...

US|Lab Technician Job

Listing for: Cenergy
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1 day ago 17. Junior/Assistant Specialist - Neurobiology - Molecular and Cell Biology - Gomez Lab Job in Berkeley, California, USA

Research/Development (Research Assistant/Associate, Data Scientist, Biology)

Junior/Assistant Specialist - Neurobiology - Molecular and Cell Biology - Gomez Lab - Position overview - Position title: - Junior...

Junior/Assistant Specialist - Neurobiology - Molecular and Cell Biology - Gomez Lab Job

Listing for: UC Berkeley
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1 day ago 18. Anthropic Fellows Program, AI Security Job in San Francisco, California, USA

Research/Development

Anthropic Fellows Program Overview - Anthropic's mission is to create reliable, interpretable, and steerable AI systems. We want AI to...

Anthropic Fellows Program, AI Security Job

Listing for: Colorwave
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1 day ago 19. Scientist, Research Scientist, Clinical Research Job in Pleasanton, California, USA

Healthcare (Clinical Research, Medical Science), Research/Development (Research Scientist, Clinical Research, Medical Science)

Position: Scientist I - Department Summary - The Molecular Lab Research & Early Development team is seeking motivated candidates...

Scientist, Research Scientist, Clinical Research Job

Listing for: Aequor Technologies LLC
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1 day ago 20. Senior Clinical Research Coordinator Job in Chino, California, USA

Healthcare (Clinical Research), Research/Development (Clinical Research)

Clinical Research Coordinator - This role oversees approximately five clinical research studies at a time, occasionally increasing to...

Senior Clinical Research Coordinator Job

Listing for: Actalent
View this Job