257 scientist jobs at 96 companies in Lemon Grove, CA
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Environmental Scientist
San Diego County or San Diego or Sacramento
HybridFull Time
Environmental Scientist eligibility required; desirable experience includes water quality certifications, scientific analyses, aquatic systems, field investigations, databases, and communicating technical information.
databases, electronic content management systems
1w
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Scientist
San Diego, California, United States
$118k-$143k/yr OnsiteFull Time
3+ YOERequires BS with 5+ years, MS with 3+ years, or PhD in synthetic organic, medicinal, or peptide chemistry; pharmaceutical or biotech R&D experience and expertise in synthesis, SAR, ADME/PK, NMR, and HPLC/LC-MS.
NMR, HPLC, LC-MS
1w
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Scientist
San Diego, California, United States
$118k-$143k/yr OnsiteFull Time
5+ YOERequires BS with 5+ years, MS with 3+ years, or PhD with 0 years; synthetic organic, peptide, or medicinal chemistry expertise; multi-step synthesis, NMR, HPLC/LC-MS, SAR, ADME/PK, and collaborative research skills.
NMR, HPLC, LC-MS
2mo
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Sr Data Scientist - Marketing Analytics
Tukwila or Remote, Texas or Remote, California or Remote, Idaho or Remote, South Carolina or Remote, Oregon or Remote, Virginia or Remote, North Carolina or Remote, Georgia or Remote, Arizona
$91k-$169k/yr HybridFull Time
5+ YOESenior data scientist role focusing on marketing analytics; 5+ years in data science; strong business-facing analytics; Python, R, SQL proficiency.
Python, R, SQL, MLflow, Airflow, Kubeflow, Snowflake, BigQuery, Redshift, Spark
3d
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Clinical Lab Scientist - Microbiology
San Diego, California, United States
$50-$58/hr OnsiteFull Time
2+ YOEBachelor’s degree in chemical, biological, clinical laboratory science, or medical technology; California CLS generalist license; 2+ years of clinical lab scientist experience; laboratory systems and Microsoft Office proficiency.
Laboratory Information Systems, Microsoft Office
4w
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Lead Growth Data Scientist
San Diego or Atlanta or Orlando
$150k-$170k/yr HybridFull Time
5+ YOE5+ years experience, Bachelor's in quantitative field required, experience mentoring data scientists and building/deploying recommendation models, proficiency in R/Python/SQL and Git, AWS/Tableau/Salesforce preferred.
R, Python, SQL, Git, AWS, Tableau, Salesforce
1mo
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Scientist II
San Diego, California, United States
$83k-$107k/yr OnsiteFull Time
3+ YOEPhD in chemical engineering/chemistry/biochemistry/immunology,3+ years biotech/CRO experience,expertise in mRNA LNP design/production,antibody conjugation,in vitro cell-based assays,GLP/GMP knowledge,scientific proposal writing.
2w
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Scientist, Safety
San Diego, California, United States
$90k-$123k/yr OnsiteFull Time
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
3w
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Scientist MFE
San Diego, California, United States
$98k-$171k/yr OnsiteFull Time
3+ YOERequires a scientific degree and several years of experience; expertise in laser-based plasma diagnostics, data analysis, and instrumentation. PhD in plasma physics highly desirable.
Python, C, C++, Matlab, ZEMAX, Windows, MAC, 3D CAD
2mo
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Senior Scientist
La Jolla, California, United States
$94k-$156k/yr OnsiteFull Time
0+ YOEDegree in biochemistry/structural biology/protein sciences with extensive hands-on experience in protein expression, purification, biophysical characterization, and crystallization; ability to support multiple oncology programs and work collaboratively in a fast-paced lab.
cryo-EM, SPR, ITC, BLI, chromatography systems, automated crystal imaging, ML/AI
1d
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Scientist II
San Diego, California, United States
$83k-$107k/yr OnsiteFull Time
4+ YOEPhD with 4+ years or MS with 7+ years in bioanalysis, mass spectrometry, or related fields; hands-on LC-MS expertise, method development, bioanalytical assays, sample preparation, and data analysis.
LC-MS, triple quadrupole (QQQ), QTOF, Orbitrap, Skyline, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
1d
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Clinical Lab Scientist II - WD
San Diego, California, United States
$53-$58/hr OnsiteFull Time
0.5+ YOEBachelor’s degree in medical technology, life sciences, or physical sciences, current clinical laboratory scientist license where required, and at least 6 months of direct experience.
Microsoft Word, Microsoft Excel, Microsoft Outlook
3w
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Scientist, In Vivo Biology
California or San Diego
OnsiteFull Time
PhD-level scientist with hands-on in vivo mouse model experience, ability to design and lead complex studies, expertise with in vivo delivery modalities, strong analytical and communication skills.
2mo
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Senior Scientist / Principal Scientist, Bioprocess Sciences
San Diego, California, United States
$120k-$198k/yr OnsiteFull Time
6+ YOEPhD or MS in a relevant field with 6+ years experience in bacterial recombinant protein expression, purification, and bioprocess development; experience with chromatography, filtration, protein characterization, and leading projects/CDMO interactions.
FPLC, Benchling, HPLC, UPLC, LC-MS
2d
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Per Diem Clinical Laboratory Scientist
San Marcos, California, United States
$69-$75/hr OnsitePart Time
California clinical laboratory scientist license and high school diploma/GED required; proficiency in complex laboratory testing, quality control, equipment troubleshooting, reporting, and laboratory data systems.
Clinical Laboratory Improvement Act/Amendment (CLIA), computerized laboratory data systems/applications, automated instrumentation, electrophoresis, chromatography, mass spectrometry, autoverification, EIA, chemiluminescence, IFA, Flow Cytometry
2mo
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Principal Data Scientist - Immunology - (2 positions)
Titusville or Cambridge or Raritan or Spring House or San Diego
$117k-$201k/yr HybridFull Time
5+ YOEPrincipal Data Scientist with bioinformatics/biomedical data expertise; 5+ years health informatics; semantic tech, ontologies, knowledge graphs; PhD or Master preferred.
Semantic Web, SPARQL, RDF, OWL, Graph Databases, Neo4j, Amazon Neptune, REST, GraphQL, Docker, CI/CD, Jenkins, GitLab, Azure DevOps, SQL, NoSQL, Proteomics, Genomics
2mo
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Staff Behavioral Data Scientist, Evidence Translation
San Diego, California, United States
$142k-$236k/yr RemoteFull Time
PhD-level data scientist with behavioral science expertise; experience in rapid evidence reviews, evidence synthesis, and data analytics; strong communication and cross-functional collaboration.
Python, SQL, R, Tableau
1mo
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Scientist I, Proteomics
San Diego, California, United States
$115k-$125k/yr OnsiteFull Time
Ph.D. in proteomics or chemical biology, hands-on mass-spectrometry proteomics experience, orbitrap/nano-LC operation, proteomics data analysis, mammalian cell culture, and assay development.
orbitrap mass spectrometers, nano-LC systems, MS software suites
2d
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Senior Scientist – Biophysics
San Diego, California, United States
$98k-$148k/yr OnsiteFull Time
0+ YOEPhD in a related field and 0–5 years post-PhD experience with DNA biophysics, processing enzymes, or sequencing method development; requires data interpretation, troubleshooting, communication, and collaboration.
DNA, single-molecule biophysics, data collection systems, custom instrumentation, programming, scripts, generative artificial intelligence (AI)
2mo
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Scientist, Analytical Development
San Diego, California, United States
$110k-$135k/yr OnsiteFull Time
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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