Research Scientist Jobs in California by City
San Francisco
(1710 postings)
AI Researcher — Browser...; Ex Vivo Organ Perfusion...
San Diego
(1395 postings)
Scientific Director,...; Research Scientist,...
South San Francisco
(987 postings)
Immunology Discovery...; Associate Director,...
Los Angeles
(854 postings)
Seismologist; Home Care R&D Chemist:...
San Jose
(434 postings)
Summer/ Fall 2026 -...; Physics Expert AI...
Palo Alto
(428 postings)
Life Science Research...; Systems Neuroscience...
Thousand Oaks
(377 postings)
LC-MS/MS Bioanalytical...; Associate Scientist -...
Irvine
(321 postings)
R&D Technologist:...; Senior Principal...
Santa Clara
(308 postings)
PhD Researcher –...; Autonomous Vehicles...
Pasadena
(270 postings)
Investigating Mars'...; Energy Physics...
Berkeley
(269 postings)
Senior/Principal...; Assistant/Associate/Full...
Menlo Park
(226 postings)
Quantum Materials ARPES...; Cryo-EM Imaging &...
Mountain View
(204 postings)
Senior Research Scientist; Research Engineer,...
Redwood City
(167 postings)
Senior Research Associate; In Vivo Technical...
Fremont
(142 postings)
Bioinformatics Research...; Senior Computational...
Sunnyvale
(142 postings)
SIMS Scientist -...; Post Doctoral Fellow /...
Emeryville
(141 postings)
Cell Line Development...; Biostatistician...
San Carlos
(139 postings)
Associate Group Leader,...; Senior Immunology & IO...
Davis
(118 postings)
Junior Specialist -...; Assistant Project...
Livermore
(115 postings)
Solid State Magnetic...; Senior MEMS Plating...
Carlsbad
(103 postings)
Oligonucleotide Process...; Research Associate...
Alameda
(90 postings)
Executive Director,...; Principal Scientist;...
San Mateo
(85 postings)
Developability Scientist...; Senior Scientist I,...
El Segundo
(80 postings)
Satellite Applications...; Senior Optical Design...
Tustin
(80 postings)
Chemist - GCMS; Tu-Sa,...; Research Associate,...
Milpitas
(77 postings)
Senior Applications...; Senior Applications...
Pleasanton
(73 postings)
Entry-Level Packaging...; R&D Scientist: Product &...
Hayward
(71 postings)
Senior Solid-State...; Scientist,...
Monrovia
(69 postings)
Senior Paleontologist; Senior Scientist —...
Sacramento
(64 postings)
Assistant Project...; Junior/Assistant...
Novato
(57 postings)
Scientist 2, Separations...; Postdoctoral Researchers...
Foster City
(55 postings)
Scientist I - Virology; Research Associate I...
Santa Barbara
(52 postings)
SRA 3: Yeast Genome...; AFM Applications...
Torrance
(51 postings)
Quantum Materials...; Founding Theoretical...
Duarte
(49 postings)
Research Associate II -...; Postdoctoral Fellow -...
San Rafael
(47 postings)
Intern, Enzymes and...; Lead, Science, Clinical...
Newark
(36 postings)
Scientist/Senior...; Scientist/Senior...
San Leandro
(33 postings)
Electrolyte Scientist...; Computational Physicist...
Lake Forest
(30 postings)
Senior Scientist -...; Fusion Plasma Scientist...
Costa Mesa
(28 postings)
Modeling & Simulation...; Senior Modeling and...
Hawthorne
(27 postings)
Associate Director, R&D...; R&D Chemistry Senior...
Riverside
(27 postings)
Archaeologist/Cultural...; Project Scientist Series...
Santa Monica
(25 postings)
Research and Development...; On-Call Archaeologist &...
West Hollywood
(25 postings)
Postdoctoral Scientist -...; Postdoctoral Scientist -...
Goleta
(24 postings)
Innovative Research...; Postdoctoral Fellowship...
La Jolla
(21 postings)
Senior Research...; Scientist I, Analytical...
Los Altos
(21 postings)
Senior ML Researcher:...; Senior Machine Learning...
Malibu
(21 postings)
Quantum Photonics...; Computational Scientist,...
Camarillo
(20 postings)
Epitaxy Engineer; Bioprocess & Cell...
Fresno
(19 postings)
On-Call Field...; On-Call Archaeologist...
Oakland
(19 postings)
Seasonal Archaeological...; Seasonal Archaeological...
Orange
(19 postings)
Innovation Scientist; Innovation Scientist:...
Pomona
(18 postings)
Scientist ; Metals),...; R&D Lab Technical...
Visalia
(18 postings)
R&D Technical Manager; Technical Advisor...
Aliso Viejo
(17 postings)
Analytical R&D Scientist...; Senior Materials...
Cupertino
(17 postings)
Reliability User...; Human Factors...
Long Beach
(17 postings)
Translational Immunology...; Project Geologist &...
Bakersfield
(16 postings)
Scientist in Bakersfield; Scientist 2...
Richmond
(16 postings)
Estuarine Scientist:...; Environmental Scientist...
Vacaville
(16 postings)
Research Associate,...; Analytical Development...
West Sacramento
(16 postings)
Environmental Lab...; Environmental Lab...
Monterey
(14 postings)
Ocean Career: Monterey...; Fisheries Collaborative...
Santa Cruz
(14 postings)
Field Researcher, Puma...; Field Researcher, Puma...
Oceanside
(13 postings)
Senior Research...; Associate Scientist -...
Salinas
(13 postings)
Assistant Plant Breeder; Jt- Field Research...
Petaluma
(12 postings)
Senior Oligonucleotide...; Senior Oligonucleotide...
Newport Beach
(11 postings)
Aerosol Physicist:...; Translational Scientist...
Santa Rosa
(11 postings)
R&D Roll Coating...; Sr. Research...
Stanford
(11 postings)
Environmental Science...; Research Manager at...
Beverly Hills
(10 postings)
Biomedical Technician -...; Founding AI Learning &...
Chico
(10 postings)
Sr Product Development...; Field Ecology Lead -...
Signal Hill
(10 postings)
GC Chemist; Field Chemist...
Burlingame
(9 postings)
Research Manager; Wearable Signals...
Diamond Bar
(9 postings)
Lead Air Quality...; Lead Air Quality...
Glendale
(9 postings)
Research Lab Technician...; Postdoc Research...
Morgan Hill
(9 postings)
Associate Scientist,...; Senior Research...
San Clemente
(9 postings)
Flavor GC/MS Analyst &...; Analytical Chemist...
Sonoma
(9 postings)
Research Technician,...; Research Technician,...
Walnut Creek
(9 postings)
Senior Scientist,...; On-Call Field...
Woodland
(8 postings)
PhD Chemist (Woodland,...; Pesticide Residue Method...
today
1.
Molecular Biologist
Job in
San Diego, California, USA
Research/Development (Research Scientist, Biotech Research, Clinical Research)
Aptask Global Workforce (AGW) is seeking a Molecular Biologist for a contract position with a Global Biotechnology Company located in San...
JobGet is the easiest and fastest way to get a job. Super simple: Create a profile in under a minute, apply for jobs in... Molecular Biologist JobListing for: Genesis10 |
today
2.
Chemist
Job in
Los Angeles, California, USA
Science (Research Scientist)
Position: Chemist I - Job Title: - Chemist I Client: - Medical Device Manufacturing Duration: 9 Months – Contract - Location: -...
JobGet is the easiest and fastest way to get a job. Super simple: Create a profile in under a minute, apply for jobs in... Chemist JobListing for: Three Point Solutions, Inc. |
today
3.
Systems Verification Scientist III
Job in
Milpitas, California, USA
Science (Research Scientist)
KAYGEN is an emerging leader in providing top talent for technology - based staffing services. We specialize in providing high - volume...
JobGet is the easiest and fastest way to get a job. Super simple: Create a profile in under a minute, apply for jobs in... Systems Verification Scientist III JobListing for: Kaygen Inc. |
today
4.
Research Development Specialist; Humanities, Arts & Interpretative Social Sci
Job in
Palo Alto, California, USA
Research/Development (Research Scientist)
Position: Research Development Specialist (Humanities, Arts & Interpretative Social Sci) - Stanford University is one of the...
JobGet is the easiest and fastest way to get a job. Super simple: Create a profile in under a minute, apply for jobs in... Research Development Specialist; Humanities, Arts & Interpretative Social Sci JobListing for: Another Source |
today
5.
Wireless Signal Processing Engineer Security Clearance
Job in
San Diego, California, USA
Engineering (Systems Engineer, Electronics Engineer, Electrical Engineering, Research Scientist)
Position: Wireless Signal Processing Engineer with Security Clearance - At MITRE, your passion fuels work that impacts our nation and...
Recruitment Media & Programmatic Job Advertising, Nashville Metropolitan Area. Lead generation for quality companies in... Wireless Signal Processing Engineer Security Clearance JobListing for: MITRE Corporation |
today
6.
Senior Mammalian Expression & Cell Line Engineer
Job in
Thousand Oaks, California, USA
Research/Development (Research Scientist)
Amgen is seeking a Senior Scientist in Mammalian Expression & Cell Line Engineering to drive expression platforms for large -...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Senior Mammalian Expression & Cell Line Engineer JobListing for: Biopharma Careers |
today
7.
Research Associate II, Biology
Job in
Mountain View, California, USA
Research/Development (Research Scientist, Clinical Research, Biotech Research)
PTC Therapeutics is a global commercial biopharmaceutical company. For over 25 years our team has been deeply committed to a unified...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Research Associate II, Biology JobListing for: PTC Therapeutics, Inc |
today
8.
Postdoctoral Associate - Automated Synthesis Facility; ASF) PCL
Job in
San Diego, California, USA
Research/Development (Postdoctoral Research Fellow, Research Scientist, Biomedical Science)
Position: POSTDOCTORAL ASSOCIATE - Automated Synthesis Facility (ASF) PCL - ABOUT US - Scripps Research is a nonprofit biomedical...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Postdoctoral Associate - Automated Synthesis Facility; ASF) PCL JobListing for: The Scripps Research Institute |
today
9.
Research & Development Leadership Development Program; RDLDP- Class
Job in
Santa Clara, California, USA
Engineering (Research Scientist)
Position: Research & Development Leadership Development Program (RDLDP) - Full - Time Class of 2027 - Job Function: - Career Programs...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Research & Development Leadership Development Program; RDLDP- Class JobListing for: Biopharma Careers |
today
10.
Research Scientist/Senior Research Scientist Fundamental Research team
Job in
Menlo Park, California, USA
Research/Development (Research Scientist, AI Business & Operations, Data Scientist)
Position: Research Scientist / Senior Research Scientist on the Fundamental Research team - Research Scientist / Senior Research...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Research Scientist/Senior Research Scientist Fundamental Research team JobListing for: Vijil |
today
11.
Quality Control Analytical Chemist
Job in
San Carlos, California, USA
Science (Research Scientist, Analytical Chemist)
Benefits: - 401(k)Dental insuranceHealth insuranceVision insurance - Job Title: - QC Analytical Chemist - Reports to: - Chief Scientific...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Quality Control Analytical Chemist JobListing for: MEDTERIALS INC |
today
12.
Postdoctoral Researcher in Gray Whale Ecology and Biology, Marine Science Institute, UC Santa B
Job in
Santa Barbara, California, USA
Research/Development (Research Scientist, Biology, Ecology), Science (Research Scientist, Biology, Ecology)
Position: Postdoctoral Researcher in Gray Whale Ecology and Biology, Marine Science Institute, UC Santa B[...] - The Benioff Ocean...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Postdoctoral Researcher in Gray Whale Ecology and Biology, Marine Science Institute, UC Santa B JobListing for: UC Santa Barbara |
today
13.
Senior Scientist, Cancer Biology & Target Discovery
Job in
San Diego, California, USA
Research/Development (Drug Discovery, Research Scientist)
Bristol Myers Squibb is seeking a highly motivated Cancer Biologist to join the Molecular Pharmacology discovery biology team at the...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Senior Scientist, Cancer Biology & Target Discovery JobListing for: Biopharma Careers |
today
14.
Lead Principal Scientist, Reagent Platform & Sequencing
Job in
San Diego, California, USA
Science (Research Scientist)
Quantum - Si is seeking a Principal Scientist to lead the product development of reagents and workflows for its protein sequencing...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Lead Principal Scientist, Reagent Platform & Sequencing JobListing for: Quantum |
today
15.
Clinical Research Scientist: Safe AI in Mental Health
Job in
San Francisco, California, USA
Research/Development (Research Scientist), Healthcare
Success Matcher Recruitment partners with an innovative AI company to hire a Clinical Research Scientist in San Francisco. The role...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Clinical Research Scientist: Safe AI in Mental Health JobListing for: Success Matcher Recruitment |
today
16.
Machine Learning Research Scientist, Evaluations
Job in
San Francisco, California, USA
Research/Development (Research Scientist, Data Scientist)
Scale works with the industry's leading AI labs to provide high quality data and accelerate progress in GenAI research. We are looking...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Machine Learning Research Scientist, Evaluations JobListing for: United States Digital Space LLC |
today
17.
Postdoc: Gray Whale Ecology & Bay Habitat Research
Job in
Santa Barbara, California, USA
Research/Development (Ecology, Biology, Research Scientist), Science (Ecology, Biology, Environmental Science, Research Scientist)
UC Santa Barbara invites applications for a postdoctoral scholar to conduct field and lab research on gray whale biology and ecology in...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Postdoc: Gray Whale Ecology & Bay Habitat Research JobListing for: UC Santa Barbara |
today
18.
Atmospheric Sciences - Postdoctoral Researcher
Job in
Livermore, California, USA
Research/Development (Research Scientist, Data Scientist, Postdoctoral Research Fellow)
Atmospheric Sciences - Postdoctoral Researcher - Entry Level | Full - time - Postdoctoral/Fellowship | Livermore, CA | 08/27/2026 -...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Atmospheric Sciences - Postdoctoral Researcher JobListing for: Lawrence Livermore National Laboratory |
today
19.
Health & Incarceration Policy Researcher; Part-Time
Job in
San Francisco, California, USA
Research/Development (Research Scientist, Research Analyst, Public Health, Research Assistant/Associate), Healthcare (Public Health)
Position: Health & Incarceration Policy Researcher (Part - Time) - University of California, San Francisco is seeking a part - time...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Health & Incarceration Policy Researcher; Part-Time JobListing for: University of California - San Francisco |
today
20.
Senior Scientist, Discovery Biology
Job in
San Diego, California, USA
Research/Development (Research Scientist, Drug Discovery)
Working with Us - Challenging. Meaningful. Life - changing. Those aren’t words that are usually associated with a job. But working at...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Senior Scientist, Discovery Biology JobListing for: Biopharma Careers |