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Science Jobs in California by Main Cities

San Diego (730 postings) Remote Pairwise Reward...;  Geologist...
Los Angeles (627 postings) District Biologist —...;  Sub Investigator...
San Jose (431 postings) Postdoc: Magnon Quantum...;  Archaeological Field...
San Francisco (332 postings) Project Manager -...;  Project Manager –...
Irvine (245 postings) Entry-Level...;  Temporary Project Policy...
Sacramento (210 postings) Environmental...;  Avian Monitoring...
South San Francisco (182 postings) Senior Scientist,...;  Senior Scientist,...
Bakersfield (104 postings) Remote AI Quality...;  Associate Biologist...
Oakland (89 postings) Remote AI Safety...;  Wetland...
Fresno (78 postings) Remote Clinical Safety...;  Senior Biologist - SoCal...
Pasadena (76 postings) Senior Associate...;  Environmental Biologist:...
Riverside (68 postings) CleanPack Chemist (CDL)...;  Paleontology Project...
San Bernardino (63 postings) Remote Pathologist;...;  Associate...
Long Beach (59 postings) Senior Environmental...;  Bakery and Fulfillment...
Redwood City (56 postings) Polymer Chemistry...;  Contractor:...
Fremont (53 postings) Teen Humor Content...;  Senior Scientist Senior...
Santa Barbara (53 postings) Field Biologist &...;  Field Biologist - Santa...
Thousand Oaks (53 postings) Senior Organic &...;  Senior Scientist,...
Anaheim (47 postings) Remote AI Quality...;  Horticulture Consultant:...
Sunnyvale (47 postings) Field Chemist I;  Materials Lab...
Berkeley (46 postings) Lab Assistant, Smiley Lab;  Senior Scientist,...
Palo Alto (43 postings) Postdoctoral Research...;  Postdoctoral Scholar -...
Alameda (42 postings) Senior Principal...;  CRA II Medical Devices...
West Sacramento (42 postings) Field Geologist,...;  Development Scientist...
Emeryville (39 postings) Clinical Trial Manager;...;  Production Technician -...
Santa Ana (39 postings) Senior NLP Research...;  Remote AI Safety...
Stockton (37 postings) Remote-Eligible...;  Agricultural and...
Walnut Creek (36 postings) Senior Geologist:...;  Project Biologist...
San Luis Obispo (33 postings) Part-Time Physics...;  Crop Technician - Plant...
Chula Vista (32 postings) Senior Remote Project...;  Remote Retail Trader AI...
Ventura (32 postings) As-Needed Field...;  SoCal Project Biologist...
Orange (31 postings) Director of Clinical...;  Laboratory Intern –...
Santa Clara (31 postings) Lead Security...;  Systems Engineer II;...
Santa Cruz (31 postings) Technical...;  Scott Creek Field...
Pleasanton (25 postings) Production Chemist;  Molecular Biology -...
Carlsbad (24 postings) Field Environmental...;  Assistant Chemist...
Fullerton (24 postings) Environmental Field...;  Environmental Scientist...
Menlo Park (23 postings) Exponent Job Referral -...;  Chemist & Polymer...
Monrovia (23 postings) Senior Biologist;  Environmental Lead...
Rancho Cordova (23 postings) Project Lead:...;  Environmental Driver...
Concord (20 postings) Owned EHS Scientist &...;  Senior Asbestos...
Roseville (20 postings) Environmental Inspector:...;  Assistant Biologist...
Livermore (19 postings) Design Physics -...;  Hybrid Government-Funded...
Modesto (19 postings) Remote Clinical Safety...;  Teen Humor Content...
Mountain View (19 postings) AI Linguist - Hybrid;  Research Scientist,...
Santa Maria (19 postings) Associate Biologist;  Part-time, Faculty -...
Tustin (19 postings) Laboratory Technician -...;  Research Associate,...
Torrance (18 postings) Hybrid Research...;  Wet Chemistry & Process...
El Segundo (17 postings) Senior Scientist,...;  Chemistry Laboratory...
Foster City (17 postings) Clinical Records...;  Senior Device Engineer -...
Hayward (17 postings) Lecturer Pool Department...;  Part-Time Lecturer —...
Chico (16 postings) Lecturer Pool Department...;  On-Call Archaeologist...
Davis (15 postings) Melon/Watermelon...;  Clinical Molecular...
San Mateo (14 postings) AI Research Scientist &...;  Clinical Records...
Costa Mesa (13 postings) Early-Career Water...;  Scientist, Process...
Petaluma (13 postings) Field Environmental...;  STRAW Nursery Technician...
Burbank (12 postings) Clinical Data Manager I;  Chemist — Formulation &...
Encinitas (12 postings) Senior Environmental...;  Mid - Senior Wildlife...
San Rafael (12 postings) Nutrition Services...;  Adjunct Faculty, Natural...
Santa Fe Springs (12 postings) Sanitation Specialist —...;  DOW SkillBridge - Field...
San Carlos (11 postings) Design Transfer Scientist;  Senior EH&S Hazardous...
Santa Monica (11 postings) Assoc Director,...;  Research & Development...
Santa Rosa (11 postings) Sr. R&D Technician;  California Coastal...
Carson (10 postings) Senior Geologist -...;  Senior Geologist &...
El Centro (10 postings) Archaeologist;  Site Safety & Health...
Folsom (10 postings) Senior GC/MS Chemist -...;  Senior GC/MS Chemist -...
Lake Forest (10 postings) Administrative &...;  Lead Plasma Fueling &...
Oceanside (10 postings) Analytical Scientist,...;  Analytical Biochemistry...
Compton (9 postings) Chemist I: Quality Lab...;  Chemist I...
Glendale (9 postings) Biostatistician;  Elite Personal Trainer &...
Hercules (9 postings) Post Market Analyst -...;  Assistant Scientist...
Paramount (9 postings) Senior Paleontologist &...;  Senior Paleontologist &...
Pleasant Hill (9 postings) Remote Project Geologist...;  Senior Remote Project...
Pomona (9 postings) Clinical Research Manager;  Remote Permitting...
Redding (9 postings) Scientific Aid;  Radiation Health...
Santa Clarita (9 postings) On-Call Biologist |...;  Occupational, Health,...
Brea (8 postings) Clinical Research Manager;  Clinical Research Manager...
Monterey (8 postings) Environmental Scientist...;  Applied Water Science...
Napa (8 postings) Harvest Interns - Pine...;  Wine Lab Technician...
San Juan Capistrano (8 postings) Scientist (Mass...;  Senior Environmental...
Some of the Last Jobs Posted:
today 1. Clinical Laboratory Scientist (CLS) / Medical Laboratory Scientist (MLS Job in Arcata, California, USA

Healthcare, Science

Position: Clinical Laboratory Scientist (CLS) / Medical Laboratory Scientist (MLS) - A Clinical Laboratory Scientist (CLS) – Generalist...

Clinical Laboratory Scientist (CLS) / Medical Laboratory Scientist (MLS Job

Listing for: Hirextra
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today 2. Remote Linguist III - AI Data & Annotation Lead (Remote / Online) - Candidates ideally in Los Angeles, California, USA

Science (Data Annotation/ AI Labeling)

Payfuture Technologies is seeking a Linguist III for a remote role where you will develop annotation guidelines, collaborate with...

Remote Linguist III - AI Data & Annotation Lead Job

Listing for: Payfuture Technologies
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today 3. Senior Analytical Chemist - QC & Method Development Job in San Diego, California, USA

Science (Research Scientist)

Dexcom Inc. in San Diego seeks a Production Chemist 3 to join the Pilot Operations team for analytical testing of materials and parts...

Senior Analytical Chemist - QC & Method Development Job

Listing for: Dexcom Inc.
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today 4. Clinical Trials Data Specialist II - Drive Data Quality Job in Los Angeles, California, USA

Science (Clinical Research)

The University of Southern California is seeking a motivated candidate for a position focused on clinical trials data management....

Clinical Trials Data Specialist II - Drive Data Quality Job

Listing for: University of Southern California
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today 5. Formulation Scientist I: Early-Stage Drug Formulation Job in Iowa City, California, USA

Science (Pharmaceutical Science/ Research)

Location: Iowa City - University of Iowa Pharmaceuticals is seeking a Formulation Scientist I to support preformulation and formulation...

Formulation Scientist I: Early-Stage Drug Formulation Job

Listing for: University of Iowa Health Care
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today 6. On-Call Biologist | Resource Management (Part-Time Job in Pasadena, California, USA

Science (Ecology, Environmental Consulting, Environmental Science, Biology)

Position: On - Call Biologist | Resource Management (Part - Time) - Biologist | Resource Management | Part - Time, On - Call - Own Your...

On-Call Biologist | Resource Management (Part-Time Job

Listing for: Psomas
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today 7. Senior Manager, External Research Program (ERP Job in Santa Monica, California, USA

Science (Clinical Research)

Position: Senior Manager, External Research Program (ERP) - We’re here for one reason and one reason only – to cure cancer. Every moment...

Senior Manager, External Research Program (ERP Job

Listing for: Kite Pharma
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today 8. Pesticide Residue Method Scientist (PhD Job in Woodland, California, USA

Science (Research Scientist)

Position: Pesticide Residue Method Scientist (PhD) - IEH - EMA in Woodland, CA, seeks a PhD Chemist to develop, optimize, and validate...

Pesticide Residue Method Scientist (PhD Job

Listing for: IEH Laboratories & Consulting Group
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today 9. GMP Reference Standards Chemist — Analytical Methods Job in Foster City, California, USA

Science (Research Scientist, Data Scientist, Pharmaceutical Science/ Research)

Eurofins Lancaster Laboratories in Foster City, CA is seeking a GMP Associate Chemist for Reference Standards. The role supports...

GMP Reference Standards Chemist — Analytical Methods Job

Listing for: Eurofins
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today 10. ADA & PK Bioanalytical Scientist - Part-Time, Onsite Job in South San Francisco, California, USA

Science (Research Scientist)

Surrozen Inc. is seeking a highly skilled Bioanalytical Scientist for a part - time contract position in South San Francisco, CA. This...

ADA & PK Bioanalytical Scientist - Part-Time, Onsite Job

Listing for: Surrozen Inc.
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today 11. NGS Assay Development Scientist II Job in Santa Clara, California, USA

Science (Research Scientist)

Our client in Santa Clara, CA is seeking a Scientist II to join the Assay Development team, supporting RUO and CE - IVD/IVD products for...

NGS Assay Development Scientist II Job

Listing for: Doist
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today 12. Conjugation Chemist for RNA Editing Discovery Job in San Bernardino, California, USA

Science (Drug Discovery)

A nonprofit charitable organization in San Bernardino is seeking a motivated synthetic chemist to advance RNA editing drug discovery...

Conjugation Chemist for RNA Editing Discovery Job

Listing for: Allen Spolden
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today 13. Clinical Trial Manager, CKD Job in South San Francisco, California, USA

Science (Clinical Research)

The Position - At Maze Therapeutics, we believe that precision medicine has the power to transform the lives of patients with both common...

Clinical Trial Manager, CKD Job

Listing for: Dormont Manufacturing Co
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today 14. Applications Scientist, T-SAXS Metrology Job in Sunnyvale, California, USA

Science (Research Scientist)

Rigaku Americas Holding, Inc. is seeking an Applications Scientist to provide on - site customer applications support for advanced x -...

Applications Scientist, T-SAXS Metrology Job

Listing for: Rigaku Americas Holding, Inc.
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today 15. Staff Scientist, R&D Job in San Diego, California, USA

Science (Research Scientist)

Country - United States - Shift - 1st - About the Position Introduction - Werfen - Werfen is a growing, family - owned, innovative...

Staff Scientist, R&D Job

Listing for: Werfenlife SA.
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today 16. Environmental Field Technician: HazMat & IAQ Job in Los Angeles, California, USA

Science (Environmental Compliance & Protection)

J.S. Held LLC in Los Angeles is seeking a motivated Environmental Scientist to support environmental testing and compliance projects. The...

Environmental Field Technician: HazMat & IAQ Job

Listing for: J.S. Held LLC
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today 17. Rangeland Management Specialist Job in Sierraville, California, USA

Outdoor/Nature/Animal Care (Environmental Science, Agriculture / Farming), Science (Environmental Science, Agriculture / Farming, Environmental Compliance & Protection)

Location: Sierraville - This announcement is being advertised as a Forest Service National Hiring effort to fill multiple vacancies....

Rangeland Management Specialist Job

Listing for: United-States-Forest-Service
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today 18. Mid-level Environmental Biologist - Los Angeles County Job in Pasadena, California, USA

Science (Environmental Science, Ecology, Environmental Consulting, Biology)

Overview - Location(s): - Los Angeles County - Practice/Department: - Biological - Work Environment: - Hybrid - Compensation:...

Mid-level Environmental Biologist - Los Angeles County Job

Listing for: Dudek
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today 19. Environmental Scientist – RCRA & Compliance Audits Job in Irvine, California, USA

Science (Environmental Compliance & Protection, Environmental Science, Environmental Consulting)

APTIM Environmental & Infrastructure, LLC seeks a mid - level Environmental Scientist for our Irvine, California office. You will...

Environmental Scientist – RCRA & Compliance Audits Job

Listing for: APTIM
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today 20. Analytical Chemist, Formulation & HPLC Development Job in Pleasanton, California, USA

Science (Research Scientist), Healthcare

Enigma Search is seeking an Analytical Chemist (Contract to Perm) for an onsite role in Pleasanton, CA. You will lead hands - on...

Analytical Chemist, Formulation & HPLC Development Job

Listing for: Enigma Search
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