55 junior scientist jobs at 36 companies in Poway, CA

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Scientist I LC/MS - Bioanalytical
San Diego, California, United States
$88k-$99k/yr OnsiteFull Time
BioAgilytix
BioAgilytix: Bioanalytical services for pharmaceutical and biotech drug development.
2+ YOEHands-on bioanalytical scientist with experience in LC-MS/MS, chromatographic assay development, data/statistical analysis, GxP-regulated labs, and working across multiple projects; bachelor's/master's/PhD plus applicable years of lab experience required.
LC-MS/MS, HPLC, UPLC, UPLC-HRMS, Sciex OS/Analyst, MassLynx, Chromeleon, Watson LIMS, JMP, GraphPad Prism, Microsoft Word, Microsoft Excel
4d
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Associate Scientist
San Diego, California, United States
$62k-$66k/yr OnsiteFull Time
Eurofins Scientific
Eurofins ScientificEuronext Paris: ERF: Global provider of analytical testing and laboratory services.
1+ YOEBS/MS in related biology field; 1–4 years industry lab experience (BS 2–4yrs or MS 1–2yrs); mammalian cell culture, ELISA, flow cytometry and cell-based assays experience; GMP and technical writing experience; Microsoft Excel proficiency.
Microsoft Excel, GraphPad Prism, SoftMax Pro, PLA, JMP, qPCR, ddPCR
2d
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Scientist, Safety
San Diego, California, United States
$90k-$123k/yr OnsiteFull Time
Neurocrine Biosciences
Neurocrine BiosciencesNASDAQ: NBIX: Develops pharmaceuticals for neurological, endocrine, and psychiatric disorders.
2+ YOE2+ years pharmacovigilance or clinical/medical research experience preferred; BS/BA in a scientific field or RN plus experience; knowledge of PV regulations, signal management, aggregate reporting, and safety systems.
ARISg, Argus
2w
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Scientist 3
San Diego, California, United States
$90k-$167k/yr OnsiteFull Time
Roche
RocheSIX Swiss Exchange: ROG: Provides innovative pharmaceutical and diagnostic healthcare solutions.
2+ YOEPhD or Master’s+3yrs in chemistry/biochemistry/chemical engineering,2+ years LNP formulation experience, proficiency with DLS,Zeta,Ribogreen,MS Excel and statistical software,publication/patent evidence.
Dynamic Light Scattering (DLS), Zeta potential, Ribogreen assay, Microsoft Excel, JMP, Prism, Tangential Flow Filtration (TFF)
2d
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Scientist I
San Diego, California, United States
$69k-$90k/yr OnsiteFull Time
WuXi AppTec
WuXi AppTecHong Kong Stock Exchange: 2359: Global provider of pharmaceutical R&D and manufacturing services.
0+ YOEExpertise in mRNA LNP design/production, antibody conjugation, in vitro cell-based assays, GLP/GMP knowledge, PhD/MSc/BSc with relevant experience, strong communication and teamwork skills.
1mo
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Scientist, Analytical Development
San Diego, California, United States
$110k-$135k/yr OnsiteFull Time
Kenai Therapeutics
Kenai Therapeutics: Developing iPSC-derived neuron replacement therapies for neurological diseases.
2+ YOEPh.D. (2–5 yrs) or M.S. (6+ yrs) in a related field; deep expertise in multiparameter flow cytometry, ICH analytical method development and validation, assay design, cell handling, FlowJo/CytExpert proficiency, and strong scientific writing.
FlowJo, CytExpert, JMP, GraphPad Prism, Microsoft Excel, CytoFLEX, MacsQuant, Attune
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Scientist, Discovery Pharmaceutics
San Diego or La Jolla
$76k-$122k/yr OnsiteFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Provides pharmaceutical products and medical technology healthcare solutions.
1+ YOEB.S. in relevant discipline, 1+ year industry lab experience in formulation/preformulation or analytical testing, hands-on HPLC/UPLC experience, ELN and digital tools proficiency, strong documentation and teamwork skills.
HPLC, UPLC, PXRD, DSC, TGA, polarized light microscopy, electronic laboratory notebooks
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Scientist, Discovery Pharmaceutics
San Diego or La Jolla
$76k-$122k/yr OnsiteFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Develops and manufactures pharmaceutical drugs and medical devices.
1+ YOEB.S. in pharmaceutical sciences/chemistry/biological/analytical sciences required; 1+ year industry lab experience in formulation, preformulation, or analytical testing; hands-on HPLC/UPLC experience; ELN and data tools proficiency; strong attention to data quality.
HPLC, UPLC, PXRD, DSC, TGA, polarized light microscopy, electronic laboratory notebook
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Scientist, Discovery Pharmaceutics
San Diego, California, United States
$76k-$122k/yr OnsiteFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Global healthcare providing pharmaceuticals and medical technologies.
1+ YOEB.S. in pharmaceutical sciences/chemistry/biology/analytical sciences; 1+ year industry lab experience; hands-on HPLC/UPLC; ELN proficiency; ability to conduct formulation and solid-state characterization studies.
HPLC/UPLC, PXRD, DSC, TGA, polarized light microscopy, electronic laboratory notebook
2w
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Principal Scientist, Biophysicist
La Jolla, California, United States
$109k-$222k/yr OnsiteFull Time
Novartis
NovartisNew York Stock Exchange: NVS: Develops and manufactures innovative prescription medicines for patients.
2+ YOEPhD in relevant field with 2+ years industry drug discovery experience; deep expertise in biophysical assay development (SPR,BLI), automation, and data analysis; strong communication and problem-solving skills.
SPR, BLI, Machine Learning (ML), Design of Experiments (DOE)
2mo
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Staff Behavioral Data Scientist, Evidence Translation
San Diego, California, United States
$142k-$236k/yr HybridFull Time
Dexcom
DexcomNasdaq: DXCM: Manufacturer of continuous glucose monitoring systems for diabetes management.
2+ YOEPhD-level behavioral data scientist with evidence synthesis and behavioral science expertise, experience with literature reviews and mixed-methods data, strong communication, analytic translation, and ability to generate evidence-based recommendations.
2w
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Postdoctoral Scientist
San Diego, California, United States
$58k-$123k/yr OnsiteFull Time
Eli Lilly and Company
Eli Lilly and CompanyNYSE: LLY: Researches and manufactures medicines for human health.
PhD (conferred or expected by June 2026) in a relevant field; hands-on mass spectrometry experience for protein characterization; knowledge of bioconjugation and DAR analysis; strong communication and publication record; authorized to work in the U.S.
Thermo LC/MS, Agilent LC/MS, LC-MS, LC-MS/MS, Mass spectrometry, AI/ML
1mo
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Data Scientist
San Diego, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Work with quality engineering and algorithm teams to build metrics, define and validate data and labels, and test algorithm performance using repeatable processes.
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Staff Scientist
Pasadena or San Diego County or United States or Europe
$80k-$105k/yr OnsiteFull Time
Caltech
Caltech: Provides university-level education and scientific research services.
2+ YOEPhD in astronomy/physics or related; 2+ years post-PhD research experience in infrared astronomy; strong written/verbal communication; familiarity with Euclid/Roman; proficiency with python notebooks; ability to organize workshops and support user community.
python notebooks
1w
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(CLS) Clinical Lab Scientist - Genomics Lab - 140036
San Diego, California, United States
$105k-$138k/yr OnsiteFull Time
University of California, San Diego
University of California, San Diego: A public research university providing higher education and healthcare.
Graduation from college in a relevant field and current California Clinical Laboratory Scientist (CLS) license required; ability to perform molecular genetics testing, method development, specimen processing, and phlebotomy.
1mo
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FSP - Scientist - Transient Expression
San Diego or United States
$34-$38/hr OnsiteFull Time
Thermo Fisher Scientific
Thermo Fisher ScientificNYSE: TMO: Sells equipment and chemicals for scientific research and healthcare.
2+ YOEBachelor's in lab sciences (Chemistry, Biochemistry, Biology, etc.) plus ~2+ years related lab experience (or Masters). Hands-on mammalian cell culture, transient transfection, CHO/HEK293, antibody/protein expression, bioreactor use, sterile technique, data reporting, and ability to pass background/drug screen; must be authorized to work in the US.
1w
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Clinical Lab Scientist II (CLS) - Lab - Blood Bank
San Diego, California, United States
$50-$69/hr OnsiteFull Time
Rady Children's Hospital-San Diego
Rady Children's Hospital-San Diego: Non-profit pediatric hospital providing specialized medical and surgical care.
1+ YOEBachelor's degree, CA Clinical Lab Scientist licensure, minimum 1 year clinical lab experience; performs high-complexity testing, QC/QA, preventive maintenance, and result review.
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Per Diem Clinical Lab Scientist - San Marcos
San Marcos, California, United States
$65-$70/hr OnsitePart Time, Temporary
Kaiser Permanente
Kaiser Permanente: Provides integrated medical care and health insurance plans.
California Clinical Laboratory Scientist license required; HS diploma/GED; performs complex lab testing across multiple disciplines; meets state CEU requirements; 1 year recent CLS experience preferred.
Computerized laboratory data systems, Automated instrumentation, Autoverification, EIA, IFA, Chemiluminence, Mass spectrometry, Chromatography, Electrophoresis, Flow Cytometry
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Clinical Lab Scientist - Sharp Memorial - Evening Shift - Part Time
San Diego, California, United States
$50-$72/hr OnsitePart Time
Sharp HealthCare
Sharp HealthCare: Integrated health system providing medical care and health insurance.
California CLS (or related CA clinical scientist) license required, ASCP preferred, clinical laboratory experience preferred, ability to perform, validate, and document laboratory testing.
Closed Loop, SBAR
6d
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Applications Scientist I
San Diego, California, United States
$84k-$134k/yr OnsiteFull Time
BD
BDNYSE: BDX: Manufactures medical devices, surgical instruments, and pharmacy automation systems.
Master's degree required, experience with flow cytometry and antibody conjugate panels, knowledge of GMP/ISO13485 and regulated laboratory environments, data analysis and troubleshooting skills.