354 scientist jobs at 122 companies in Lancaster, CA

2d
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Sr Data Scientist
Los Angeles or Thousand Oaks or United States
$134k-$182k/yr RemoteFull Time
Amgen
AmgenNASDAQ: AMGN: Develops and manufactures biotechnology medicines for serious diseases.
Advanced degree or equivalent experience as Data Scientist; strong Python and SQL skills; experience with LLMs, cloud, APIs, data pipelines, dashboards, and regulated environments preferred.
Python, SQL, Large Language Models (LLMs), Streamlit, Dash, React, Databricks, AWS, Azure, Tableau, Power BI, Git
1mo
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Clinical Lab Scientist II
Duarte, California, United States
$48-$78/hr OnsiteFull Time
City of Hope
City of Hope: Medical research and treatment center for cancer and diabetes.
2+ YOEBachelor's degree plus 2 years as a certified/licensed laboratory scientist; valid California Clinical Laboratory Scientist license; experience with specimen processing, clinical flow cytometry, QC, test validation, troubleshooting, and training.
2mo
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Clinical Laboratory Scientist
Upland, California, United States
$43-$64/hr OnsiteTemporary
San Antonio Regional Hospital
San Antonio Regional Hospital: Provides acute, full-service medical and surgical care.
1+ YOELicensed California CLS or Clinical Microbiology Scientist license; 1 year hospital experience preferred; proficient with automated instrumentation and computerized systems.
Automated instrumentation, Computerized systems
1mo
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CLINICAL LABORATORY SCIENTIST II
Los Angeles, California, United States
$95k-$142k/yr OnsiteFull Time
County of Los Angeles
County of Los Angeles: Provides public services and healthcare to Los Angeles County residents.
1+ YOEOne year of experience as a clinical laboratory scientist; license as Clinical Laboratory Scientist or Limited CLS; multiple specialty licenses in chemistry, microbiology, hematology, toxicology, immunohematology.
6d
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Medical Laboratory Scientist
Burbank, California, United States
$52-$80/hr OnsitePart Time
Providence
Providence: Provides comprehensive healthcare services through hospitals, clinics, and health plans.
Bachelor's degree required, California Clinical Laboratory Scientist license required upon hire; preferred 2 years post-licensure experience as a generalist or microbiologist.
2mo
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Clinical Lab Scientist
Los Angeles, California, United States
OnsiteFull Time
CommonSpirit Health
CommonSpirit Health: Large non-profit healthcare system providing hospital and medical services.
1+ YOEBachelor's in clinical laboratory technology or related field, 1 year clinical internship/acute care experience, California Clinical Lab Scientist license, fire safety within 60 days; ASCP chemistry preferred.
2d
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LEAD CLINICAL LAB SCIENTIST
Palmdale, California, United States
OnsiteFull Time
Universal Health Services
Universal Health ServicesNYSE: UHS: Operates acute care hospitals and behavioral health facilities.
2+ YOEBachelor's degree and current California Clinical Laboratory Scientist license required; 2 years' medical technologist experience required; supervisory experience preferred; CPI within 30 days; Master's preferred.
2mo
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Senior Scientist
Pasadena or Sudbury or Chicago or Tampa or Phoenix
$105k-$120k/yr HybridFull Time
Advocates for Human Potential
Advocates for Human Potential: Provides consulting and research services for human services systems.
5+ YOEPh.D.,5+ years leading evaluation-focused proposals and projects, expertise in substance use/rural health/criminal justice, experience with federal contracts and SAMHSA data tools.
Stata, REDCap, Dedoose, Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, Microsoft Excel, citation management software
1mo
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Scientist 2
Pasadena, California, United States
$118k-$150k/yr OnsiteFull Time
Xencor
XencorNASDAQ: XNCR: Develops engineered antibody therapeutics for cancer and autoimmune diseases.
3+ YOEPh.D. in a relevant scientific field with ≥3 years post‑graduate lab experience; hands-on yeast display, NGS, molecular cloning, library design, and data analysis experience; Benchling and Spotfire/GraphPad/FlowJo proficiency.
NGS, Geneious Prime, Sequencher, Benchling, Spotfire, FloJo, GraphPad Prism, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
1mo
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Senior Scientist
Monrovia, California, United States
$90k-$120k/yr OnsiteFull Time
ChromoLogic
ChromoLogic: Develops and commercializes disruptive medical, aerospace, and security technologies.
PhD in a relevant engineering or chemistry field; background in hollow fiber membranes, filtration, separations, or bioprocessing; experimental design, data analysis, failure analysis; lab testing and prototype experience; strong communication.
2w
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Senior Scientist
Pasadena, California, United States
$134k-$165k/yr OnsiteFull Time
Caltech
Caltech: Provides university-level education and scientific research services.
10+ YOE8+ MgmtBS in Physics, Astronomy, or Engineering; 10+ years high-precision optics experience; 8+ years mentoring; expertise in optical design, coatings, and precision optical metrology; MS/PhD preferred; MS Project experience preferred.
Microsoft Project
1mo
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Scientist 2
Pasadena, California, United States
$118k-$150k/yr OnsiteFull Time
Xencor
XencorNASDAQ: XNCR: Develops engineered antibody therapeutics for cancer and autoimmune diseases.
3+ YOEPh.D. in a relevant field with ≥3 years post-graduate lab experience; hands-on yeast display and NGS experience; molecular cloning and DNA analysis software proficiency; ELN use (Benchling) and Microsoft Office; strong lab safety and communication skills.
NGS, Geneious Prime, Sequencher, Benchling, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, Spotfire, FloJo, GraphPad Prism
1mo
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Clinical Lab Scientist, FT Day
Los Angeles, California, United States
$48-$74/hr OnsiteFull Time
Martin Luther King, Jr. Community Hospital
Martin Luther King, Jr. Community Hospital: Operates a community hospital and emergency care center.
1+ YOEBachelor's degree, CA Clinical Laboratory Scientist license, minimum 1 year clinical laboratory experience, proficiency with computers, strong interpersonal and organizational skills.
2w
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Artificial Intelligence Scientist IV
Los Angeles or Irvine
$208k-$354k/yr OnsiteFull Time
Capital Group
Capital Group: Providing active investment management and research-driven financial strategies
10+ YOEMS in CS/AI/ML required (PhD preferred), 10+ years relevant experience, expertise in LLMs, generative and agentic AI (RAG, PEFT, instruction fine-tuning, prompt engineering), transformers and deep learning, publication record, ability to collaborate with engineering and mentor scientists.
Deep Neural Networks, Large Language Models (LLMs), RAG, Transformers, Agentic AI
3w
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Clinical Lab Scientist I - WD
West Hills, California, United States
$48-$53/hr OnsiteFull Time
Quest Diagnostics
Quest DiagnosticsNYSE: DGX: Provides clinical laboratory diagnostic testing and health information services.
0+ YOEBS in medical technology or biological sciences, current California Clinical Laboratory Scientist license, 0–3 years laboratory experience; able to evaluate specimens, enter results, and perform equipment maintenance.
4d
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Clinical Laboratory Scientist - Core Lab
Los Angeles, California, United States
$59-$79/hr OnsiteFull Time
UCLA Health
UCLA Health: Provides comprehensive hospital services and academic medical research.
Valid California Clinical Laboratory Scientist license, bachelor\u0002s degree, demonstrated competence in high-volume chemistry/hematology, lab safety and basic lab skills; color vision test required.
2d
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Per Diem Clinical Laboratory Scientist
Los Angeles, California, United States
$69-$75/hr OnsitePart Time
Kaiser Permanente
Kaiser Permanente: Provides integrated medical care and health insurance plans.
1+ YOECalifornia Clinical Laboratory Scientist license required; ability to perform high-complexity testing across laboratory specialties, meet CEU requirements, and train/support staff; one year recent CLS experience preferred.
electrophoresis, chromatography, mass spectrometry, autoverification, EIA, chemiluminence, IFA
22h
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Clinical Lab Scientist (CLS) - Hematology
Valencia, California, United States
$46k-$96k/yr OnsiteFull Time
IQVIA
IQVIANYSE: IQV: Provides clinical research and data analytics for pharmaceutical companies.
0+ YOEPerform and report hematology testing within scope of a California Clinical Laboratory Scientist license; knowledge of GCLP/CLIA/CAP; bachelor's degree; 0-5 years regulated lab experience; strong attention to detail.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint
2w
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Clinical Lab Scientist Full-Time Nights
Los Angeles, California, United States
$63-$73/hr OnsiteFull Time
CHA Hollywood Presbyterian Medical Center
CHA Hollywood Presbyterian Medical Center: Acute care hospital providing comprehensive medical and surgical services.
1+ YOEBachelor's in lab technology, CA clinical laboratory scientist license, Fire Card and ARC, 1+ year hospital lab experience, strong communication and collaboration in a union environment.
2w
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Clinical Lab Scientist-Clinical Lab
Sherman Oaks, California, United States
$44/hr OnsiteMultiple Commitments Available
Prime Healthcare
Prime Healthcare: Operates community hospitals and provides healthcare services.
1+ YOEBachelor's degree in a biological/medical science, current California clinical laboratory scientist license, minimum 1 year experience performing high-complexity testing across lab disciplines, proficiency with laboratory procedures, QC, maintenance, and result review.