73 lab associate jobs at 42 companies in Petaluma, CA

3w
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Lab Operations Associate (Part-Time)
Brisbane, California, United States
$28-$40/hr OnsitePart Time
BreezeBio
BreezeBio: Developing nanoparticle-based delivery platforms for genetic medicines.
1+ YOE1–2 years lab experience, associate's or bachelor's in life sciences/chemistry/biotech (or equivalent experience); comfortable with chemicals, gases, and lab equipment; strong organization and communication skills.
Zageno
4w
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Lab Technician
Richmond, California, United States
$70k-$75k/yr OnsiteFull Time
Chemtrade Logistics
Chemtrade LogisticsToronto Stock Exchange: CHE.UN: Provides industrial chemicals and services to diverse global industries.
Associate degree in science (Bachelor preferred) or equivalent experience; lab sampling and analysis skills, instrument calibration and troubleshooting, attention to detail, teamwork, and communication.
UV/VIS, Auto titrator, SPC, Lean Six Sigma, Kaizen
2w
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Lab Manager
San Francisco or Brisbane
$110k-$160k/yr OnsiteFull Time
Echo Neurotechnologies
Echo Neurotechnologies: Developing brain-computer interface technologies to improve patient autonomy.
7+ YOEAssociate degree or equivalent in a scientific discipline, 7+ years of lab or facilities management, GLP and safety knowledge, quality-system experience, blueprint literacy, and Microsoft Office and Google Suite proficiency.
HVAC, PPE, SDS, Microsoft Office, Google Suite
1mo
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Pharmaceutical Lab Technician
Hayward, California, United States
$50k-$69k/yr OnsiteFull Time
Siemens Healthineers
Siemens HealthineersFrankfurt Stock Exchange: SHL: Provides medical imaging and diagnostic solutions to healthcare providers.
High‑school diploma required; ability to lift up to 100 lbs, overnight shift availability, attention to detail, basic computer skills; preferred associate degree and prior lab experience; knowledge of GMP/GDP and radiation safety preferred.
HPLC, GC, TLC, cyclotron, spreadsheet, word processing, email
1w
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Lab Technician, Tissue Sample Inventory
South San Francisco, California, United States
$75k-$95k/yr OnsiteFull Time
PerkinElmer
PerkinElmer: Provides analytical instruments and laboratory services for scientific industries.
2+ YOEBachelor's degree plus 2+ years of laboratory experience, or associate's degree plus 4+ years. Requires sample management, organization, communication, analytical skills, and Microsoft Excel proficiency.
Microsoft Excel, Labware Biorepository, LIMS, R, Spotfire
2mo
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Junior/Assistant/Associate Specialist- Manglik lab
San Francisco, California, United States
$57k-$91k/yr OnsiteFull Time
University of California
University of California: A public research university system providing education and healthcare.
4+ YOESupport lab operations and experiments in cell culture, protein biochemistry, and drug discovery; strong organization, ability to follow protocols, and research experience per rank.
3mo
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Rad Tech III, IR/Cath Lab
Oakland, California, United States
$62-$81/hr OnsitePart Time
Sutter Health
Sutter Health: Operates an integrated network of hospitals and medical clinics.
2+ YOECRT, BLS, RHF; ACLS preferred; two years IR/Cath Lab experience; associate degree or equivalent.
radiography, fluoroscopy, digital imaging, cardiac catheterization equipment
1mo
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Associate Manager, AI Research Lab Strategy & Operations
San Francisco, California, United States
$136k-$200k/yr OnsiteFull Time
DoorDash
DoorDashNASDAQ: DASH: On-demand delivery platform connecting consumers with local merchants.
3+ YOEBachelor's degree required; 3+ years in consulting, strategy, or operations; strong analytic, communication, and stakeholder engagement skills; experience driving go-to-market and measuring business impact.
OpenAI, Anthropic, Covey Scout, Covey
3w
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Associate Manager, AI Research Lab Strategy & Operations
San Francisco or Sunnyvale or Los Angeles or Seattle or New York
$124k-$155k/yr OnsiteFull Time
DoorDash
DoorDashNYSE: DASH: Local food delivery and on-demand logistics platform.
5+ YOEBachelor's degree and 5+ years in finance, consulting, business operations, analytics, or startups; strong communication, analytical, AI tooling, experimentation, and LLM/ML productization experience.
Claude Codex, Codex, Cursor
1mo
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Staff Research Associate
San Francisco, California, United States
OnsiteFull Time
UCSF Health
UCSF Health: Academic medical center providing advanced patient care and research.
1+ YOEBachelor's in a biological science and 1+ year related lab experience; mammalian cell culture, molecular cloning, PCR, western blot, lab organization, equipment troubleshooting, and Microsoft Office skills.
Mass spectrometry, CRISPR, Microsoft Office
1mo
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Staff Research Associate
San Francisco, California, United States
$31-$50/hr OnsiteFull Time
University of California, San Francisco
University of California, San Francisco: Public research university dedicated to health sciences and education.
1+ YOEBachelor's in a life science and 1+ years lab experience; mammalian cell culture, molecular cloning, PCR, western blotting, reagent/media prep, lab recordkeeping, equipment use; Microsoft Word/Excel/PowerPoint proficiency.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Thermocycler, Plate reader, Centrifuge, Incubator, Mass spectrometry, CRISPR
1mo
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Senior Research Associate
Berkeley, California, United States
$100k-$130k/yr OnsiteFull Time
Onyx Bio
Onyx Bio: Building a virtual immune system for precision medicine development.
3+ YOEBS or MS in a related field plus 3+ years wet-lab experience; hands-on single-cell genomics (10x), nucleic acid extraction, library prep, PBMC handling, assay execution, inventory/logistics, and ability to work onsite in a BSL-2 lab.
10x Genomics Chromium, Parse, Scale Bio, TapeStation, Bioanalyzer, Qubit, Tecan, Hamilton, LIMS, Python, R
3w
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Research Associate / Senior Research Associate, Therapeutic Technologies
South San Francisco, California, United States
$98k-$130k/yr OnsiteFull Time
Addition Therapeutics
Addition Therapeutics: Develops RNA-based gene therapies for chronic and rare diseases.
2+ YOEBachelor's degree in molecular/cell biology or related field, ~2+ years lab experience; strong mammalian cell culture, IVT/RNA handling, transfection, and cell-based assay skills; organized and communicative.
TapeStation, Bioanalyzer, Fragment Analyzer, Biomek, Echo, R, Python, GraphPad Prism
2w
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Research Associate – Immunotolerization
San Francisco or San Francisco Bay Area
$95k-$120k/yr OnsiteFull Time
Merge Labs
Merge Labs: Developing high-bandwidth non-invasive brain-computer interfaces using biotechnology.
Bachelor's or master's degree in immunology, biology, biochemistry, bioengineering, or related field; experience with cell culture, immune assays, or molecular cloning; research lab experience and strong data documentation skills.
mammalian cell culture, molecular cloning
1mo
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Production Associate - Genomics
Emeryville, California, United States
$25/hr OnsiteFull Time
EarthOptics
EarthOptics: Provides high-resolution soil mapping and predictive analytics for farmers.
1+ YOEBachelor's in molecular biology or related,1-2 years lab experience with pipettes/centrifuges/automated liquid handlers,ability to lift 25 lbs,follow SOPs,onsite in Emeryville,US work authorization required.
automated liquid handling systems, Laboratory Information Management Systems (LIMS), Slack
2mo
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Senior Bioprocess Associate
South San Francisco, California, United States
$83k-$118k/yr OnsiteFull Time
Astellas Pharma
Astellas PharmaTokyo Stock Exchange: 4503: Global developing and manufacturing pharmaceutical therapies for patients.
3+ YOEBachelor's +5 years lab experience or Master's +3 years; proficiency in upstream/downstream bioprocessing, SOP/batch record experience, detailed record-keeping, MS Office skills, strong communication, and ability to work outside normal hours.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Associate Scientist, Peptide Chemistry (Night Shift)
San Francisco, California, United States
$140k-$180k/yr OnsiteFull Time
Capable
Capable: Early-stage biotech developing novel peptide-based therapeutics.
Hands-on chemistry/biochemistry lab experience; comfortable with night-shift lab work, independent operation, troubleshooting instruments, and clear documentation and handoff to day team.
microwave-assisted solid-phase peptide synthesis, analytical HPLC, prep HPLC, LC-MS
1d
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2027 Spring Intern - Product Technical Cell and Gene Therapy - Laboratory (Wet-Lab) Focus
South San Francisco, California, United States
$26-$40/hr OnsiteFull Time, Internship
Roche
RocheSIX Swiss Exchange: ROG: Global pioneer in pharmaceuticals and diagnostics.
Pursuing or holding an associate's, bachelor's, or master's degree in a listed science or engineering discipline; research lab or biotechnology experience preferred; strong communication and collaboration skills.
1mo
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Manufacturing Associate, NGS TE Production
South San Francisco, California, United States
$21-$25/hr OnsiteFull Time
Twist Bioscience
Twist BioscienceNasdaq: TWST: Synthesizes custom DNA using a silicon-based manufacturing platform.
Perform high-throughput molecular biology workflows, follow SOPs, complete batch records, operate lab automation and instruments, troubleshoot, and work rotating shifts in a GMP/ISO environment.
bioanalyzers, centrifuges, sealers, thermocyclers, spectrometers, HPLCs, Next Gen Sequencing, Microsoft Excel, Microsoft Word, Jira, Confluence
2mo
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Research Associate 1, Analytical Services
Novato, California, United States
OnsiteFull Time
BioMarin
BioMarinNASDAQ: BMRN: Develops and commercializes therapies for rare genetic diseases.
2+ YOEBachelor's in chemistry or related field with 2+ years in biologics/pharmaceutical labs; experience with HPLC/UPLC, electrophoresis, ELISAs, bioassays, nucleic acid analysis; GMP/GLP knowledge and strong communication skills.
HPLC, UPLC, Electrophoresis, UV Spectrophotometry, ELISAs, Bioassays, Nucleic Acid Analysis