68 associate scientist jobs at 43 companies in Byron, CA

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Associate Scientist, Virology
South San Francisco, California, United States
$80k-$120k/yr OnsiteFull Time
Centivax
Centivax: Develops broad-spectrum vaccines and therapeutics using computational engineering.
2+ YOEM.S. in virology, molecular biology, microbiology, or related field, or B.S. with 2+ years relevant experience; viral assays, mammalian cell culture, biosafety, data analysis, and pathogen handling experience.
Electronic Lab Notebooks (ELN), GraphPad Prism, Python, R
4w
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Principal Associate Scientist, Biology
South San Francisco, California, United States
$110k-$138k/yr OnsiteFull Time
Xaira Therapeutics
Xaira Therapeutics: Develops AI models for protein and antibody drug discovery.
7+ YOEB.S. or M.S. in Immunology/Biology or related field with 7+ years industry experience; hands-on experience with primary immune cell systems, flow cytometry, and cell-based functional assays; independent execution and troubleshooting skills.
3w
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Associate Scientist R&D
South San Francisco, California, United States
$90k-$112k/yr OnsiteFull Time
Natera
NateraNASDAQ: NTRA: Provides clinical genetic testing and diagnostics services.
4+ YOEBSc with 4+ years (or MSc with 2+ years) in molecular biology/biochemistry, hands-on NGS and DNA/RNA workflows, library prep, qPCR, data analysis (R/JMP/Excel), pipetting and assay development experience.
NGS, R, JMP, Microsoft Excel, python
1mo
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Associate Scientist, Organic Chemistry
San Francisco, California, United States
$90k-$140k/yr OnsiteFull Time
Capable
Capable: Early-stage biotech developing novel peptide-based therapeutics.
Hands-on experience in small-molecule and peptide synthesis, route planning, purification and analytical characterization (HPLC, LC-MS, NMR), strong experimental judgment, and ability to maintain rigorous records and communicate results.
HPLC, Prep HPLC, LC-MS, NMR, SFC, Flash Chromatography, Microsoft Excel
1mo
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Associate Scientist I / II
Fremont, California, United States
$85k-$100k/yr OnsiteFull Time
Asahi Kasei
Asahi KaseiTokyo Stock Exchange: 3407: Global manufacturer of chemicals, textiles, and healthcare products.
2+ YOEBS or MS in biological sciences (or related) with 2+ years analytical development or QC experience; hands-on method development/qualification for CE, HPLC/UPLC, Mass Spec, ELISA, qPCR; strong troubleshooting, communication, and documentation skills.
UV-Vis, HPLC/UPLC, CE, icIEF, ELISA, CBAs, Octet, qPCR, mass spectrometry
2mo
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Associate Scientist, Oncology Research
South San Francisco or Emeryville
$115k-$135k/yr HybridFull Time
CytomX Therapeutics
CytomX TherapeuticsNASDAQ: CTMX: Biopharmaceutical developing targeted cancer therapies using Probody technology.
0+ YOEAdvanced degree in cell biology or immunology (MS with 5+ years or PhD), hands-on experience with cell-based assays and tissue culture, flow cytometry/ELISA/MSD experience preferred, strong communication and data analysis skills.
PROBODY®, flow cytometry, cytokine analysis, ELISA, MSD, tissue culture, cloning
2mo
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Associate Data Scientist
Foster City, California, United States
$112k-$175k/yr HybridFull Time
Visa
VisaNYSE: V: Global payment technology facilitating electronic funds transfers.
3+ YOEBachelor's degree or 3+ years relevant experience; strong ML/deep learning and GenAI/LLM experience; proficiency in Python, SQL, Spark/Hadoop/Hive; strong analytical and communication skills.
Spark, Hadoop, Hive, GenAI, LLM, Python, SQL
1d
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Bioconjugation (Research Associate, Associate Scientist, Scientist)
Alameda, California, United States
$80k-$120k/yr OnsiteFull Time
iQ Biosciences
iQ Biosciences: Provides immunology research services and quality biospecimens for laboratories.
5+ YOERequires a chemistry-related B.S. with 5+ years, M.S. with 3+ years, or Ph.D. with 0–2 years; bioconjugation or protein chemistry experience, conjugation chemistry, protein characterization, data analysis, and strong documentation.
TFF, SEC, HIC, UV-Vis, LIMS, Zoho, GraphPad Prism, AKTA, FPLC, BCA/DC assay, mass spectrometry
3mo
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Associate Scientist – In Vivo Pharmacology
South San Francisco, California, United States
OnsiteFull Time
Amgen
AmgenNASDAQ: AMGN: Develops and manufactures biotechnology medicines for serious diseases.
1+ YOEMaster’s with in-vivo rodent experience (1 year) or Bachelor’s with 3 years in in-vivo rodent work; strong mouse techniques and necropsy preferred.
In Vivo Research, Mouse Techniques, Necropsy, Alzet Pump Implantation, Vivarium
2w
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Associate Scientist, In Vivo Pharmacology
Redwood City, California, United States
$119k-$128k/yr OnsiteFull Time
ImmunEdge
ImmunEdge: Biopharmaceutical developing novel therapeutics for serious diseases.
6+ YOEHands-on in vivo experience in murine oncology/immunology models, flow cytometry, aseptic cell culture, dose administration, necropsy/sample processing, and data analysis (Flowjo, GraphPad Prism).
Flowjo, GraphPad Prism, Cytek, MSD
1mo
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Associate Scientist II, Product Development
Fremont, California, United States
$80k-$100k/yr OnsiteFull Time
Alamar Biosciences
Alamar Biosciences: Develops high-sensitivity proteomics platforms for early disease detection.
2+ YOEB.S. in life science plus 2+ years industry lab experience; hands-on immunoassay and molecular technique experience, lyophilization and reagent characterization, strong documentation and Excel skills.
NULISA, ELISA, MSD, Simoa, PCR, qPCR, Microsoft Excel
1mo
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Senior Associate Scientist, Analytical Operations
Foster City, California, United States
$127k-$164k/yr OnsiteFull Time
Gilead Sciences
Gilead SciencesNASDAQ: GILD: Develops and sells medicines for life-threatening infectious diseases.
3+ YOEBachelors (Chemistry/Biochemistry) +5 years or Masters +3 years experience in compendial, protein content and impurity methods; hands-on assay development (ELISA, qPCR), HPLC/UPLC, SoloVPE, UV-Vis; strong communication and troubleshooting skills.
ELISA, qPCR, HPLC, UPLC, SoloVPE, UV-Vis, USP, Ph. Eur., JP
2mo
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Associate Scientist II (Contract), Research
San Carlos, California, United States
$51-$56/hr OnsiteContract, Temporary
Vaxcyte
VaxcyteNASDAQ: PCVX: Developing vaccines to prevent and treat bacterial diseases.
1+ YOEBS + 2 yrs (or MS + 1 yr) industry experience in biochemistry/molecular biology; hands-on chromatography (IMAC, IEX, HIC, SEC, CHT/HA, membrane) and AKTA/UNICORN experience; DoE and ELN familiarity; strong communication.
AKTA FPLC, UNICORN, Electronic laboratory notebook, 96-well plates
2mo
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Associate Scientist, Display Technologies
San Mateo, California, United States
$120k-$135k/yr OnsiteFull Time
BigHat Biosciences
BigHat Biosciences: Develops antibody therapies using artificial intelligence and synthetic biology.
4+ YOEBS/MS in relevant life science, 4+ years lab experience, molecular biology and display technology exposure, familiarity with antibody assays and LIMS, strong record keeping and communication skills.
LIMS, electronic notebooks, PCR, molecular cloning, electroporation, gel electrophoresis, flow cytometry, ELISA, BLI/SPR, CE-SDS, NGS, automation platforms
2w
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Associate Scientist, Protein Sciences
San Jose, California, United States
$115k-$125k/yr OnsiteFull Time
Oxford BioTherapeutics
Oxford BioTherapeutics: Develops antibody-based therapies for the treatment of cancer.
PhD or MS/BS with experience in molecular biology, protein expression in HEK/CHO, chromatography (AKTA,HPLC,UPLC), antibody characterization, and lab documentation.
OGAP-verify, Cytiva AKTA, Agilent HPLC, Agilent UPLC
2mo
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Senior Research Associate/Associate Scientist
Redwood City, California, United States
OnsiteFull Time
Allakos
Allakos: Clinical-stage biotech developing therapeutic antibodies for immune receptors.
2+ YOEBS/MS in biological sciences; 2+ years industry experience; cell biology/immunology knowledge; mammalian and primary cell culture; flow cytometry; ELISA; Luminex/MSD; data analysis; team collaboration.
cell culture, flow cytometry, ELISA, Luminex, MSD, immunology assays
1w
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Contract - Senior Associate/Scientist – Analytical Development
Newark, California, United States
OnsiteContract
Revance
Revance: Develops and commercializes aesthetic and therapeutic neuromodulator treatments.
Hands-on laboratory experience with analytical techniques for biologics, method development/qualification, authoring protocols/SOPs, GMP/GLP compliance, immunoassays/HPLC familiarity, and statistical tools (R, Python, GraphPad, JMP).
AlphaLISA, ELISA, SPR, Western blot, SoloVPE, SDS-PAGE, CE-SDS, HPLC, AUC, SEC-MALS, MFI, DLS, CD, R, Python, GraphPad, JMP, SoftmaxPro, Empower
2mo
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Senior Associate Scientist, Translational Research, Oncology
Brisbane, California, United States
$107k-$130k/yr OnsiteFull Time
Bristol Myers Squibb
Bristol Myers SquibbNYSE: BMY: Develops and manufactures innovative prescription biopharmaceutical medicines.
2+ YOEBachelor's (4+ yrs) or Master's (2+ yrs) in a scientific discipline; hands-on experience with in‑vitro cellular and biochemical assays, cell culture, NGS familiarity, data analysis, and proficiency with Graph Pad, E-notebook, FlowJo, and public genomics databases.
Graph Pad, E-notebook, Microsoft Office, FlowJo, UCSC genome browser, DepMap, cBIO, IncuCyte, Nanostring, MSD, CTG
1w
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Associate Data Scientist
New York City or Chicago or Boston or San Francisco or Canada
$85k-$130k/yr RemoteFull Time
Jerry: Mobile app for car insurance comparison and vehicle management.
1+ YOE1+ years experience in consulting, investment banking, or high-growth tech; strong analytical skills; comfortable with SQL or Python; strong communication and ownership.
SQL (Clickhouse), Metabase, Python, Jupyter Hub, GitHub
2w
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Associate Staff Scientist – MFX Instrument Scientist
Menlo Park, California, United States
$105k-$237k/yr HybridFull Time
Stanford University
Stanford University: A private research university providing higher education and research.
0+ YOEPhD in relevant discipline, 0-2 years relevant experience, expertise in structural biology and X-ray techniques, scripting in Python/MATLAB, experience at X-ray facilities, strong communication and publication record.
Python, MATLAB