23 junior data scientist jobs at 18 companies in Riverside, CA
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Data Scientist
Los Angeles or New York
$122k-$169k/yr OnsiteFull Time
1+ YOEBachelor’s degree or equivalent experience, 1–3 years in data science/analytics, working knowledge of SQL, proficiency in Python or R, foundational statistics and ML knowledge, experience with BI tools and cloud data warehouses preferred.
SQL, Python, R, scikit-learn, Sigma, Looker, Tableau, Snowflake, BigQuery, Mixpanel, Amplitude, Google Analytics, Claude, OpenAI, GitHub, Airflow
2mo
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Data Scientist
Los Angeles, California, United States
$101k-$126k/yr RemoteFull Time
2+ YOEBachelor's in CS or related and ~2 years experience (or advanced degree/equivalent experience). Proficiency in SQL and Python, Snowflake ELT, data engineering, visualization, monitoring, and strong analytic/problem-solving skills.
Snowflake, SQL, Python
3w
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Associate Data Scientist
Los Angeles, California, United States
$100k-$117k/yr OnsiteFull Time
2+ YOEBachelor's in quantitative field, 2+ years data science/analytics experience, proficiency in Python and SQL, experience with ETL, ML modeling, data visualization, and strong communication skills.
Apache Airflow, Tableau, Power BI, D3.js, Git, Python, SQL, MySQL, SQL Server, Snowflake, MongoDB, R, MDX, Oracle, Redshift
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DATA SCIENTIST II
Norco, California, United States
$115k-$130k/yr OnsiteFull Time
2+ YOEUS citizen able to obtain Secret clearance; Bachelor’s in a quantitative field; 2+ years data science experience; proficiency with Python or R, ML frameworks, SQL, data visualization, and Atlassian tools.
Python, R, TensorFlow, PyTorch, Scikit-learn, SQL, Tableau, Power BI, Jira, Confluence, Hadoop, Spark, Git, GitHub, AWS, Azure
2w
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Data Scientist
Los Angeles, California, United States
$111k-$246k/yr HybridFull Time
2+ YOEMaster's required (PhD preferred),2+ years analytics experience,expertise with LLMs/generative AI,MLOps/LLMOps,responsible AI,bias testing,Python/R required,TensorFlow/Keras/scikit-learn and visualization tools;Epic certification within 6 months.
TensorFlow, Keras, scikit-learn, Microsoft Azure, Databricks, Python, R, Jupyter Notebooks, IPython, SQL, Tableau, Power BI, matplotlib, ggplot2, C++, Java, Perl
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Associate Data Scientist
Los Angeles, California, United States
$70k-$109k/yr OnsiteFull Time
1+ YOEBA/BS in a quantitative field, 1-2 years in data science/analytics, working knowledge of SQL and Python, understanding of statistical methods, exposure to NLP, and experience building reports/dashboards.
SQL, Python, Tableau, Looker, Power BI, Microsoft Excel, CRM
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Data Scientist for Analytics (Engineer/Scientist Support)
Norco, California, United States
$70k-$143k/yr OnsiteFull Time
Bachelor's degree in a related field, U.S. citizen able to obtain DoD SECRET clearance, working knowledge of MATLAB or Python, familiarity with tool verification/validation, strong analytical and communication skills, willingness to travel up to 10%.
MATLAB, Python
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AI & GenAI Data Scientist-Senior Associate
New York City or Raleigh or Charlotte or Chicago or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Richmond or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or Silicon Valley or Seattle or Spartanburg or Albany or Stamford or Tampa or Atlanta or Toledo or Austin or Tulsa or Washington or Denver or Des Moines or Detroit or Buffalo or Florham Park or Fort Worth or Greensboro or Hartford or Houston or Grand Rapids or Indianapolis or Irvine or Jacksonville or Kansas City or Las Vegas or Little Rock or Los Angeles or Louisville or Birmingham or Fayetteville or Melville or Miami or Milwaukee or Minneapolis or Nashville or New Orleans or Oklahoma City or Philadelphia or Phoenix or Pittsburgh or Portland
$77k-$202k/yr OnsiteFull Time
2+ YOEBachelor's degree, 2+ years experience, proficiency in Python and C++, experience with TensorFlow and Scikit-Learn, data pipeline and NLP experience; cloud/data engineering certifications (AWS, GCP, Azure, Databricks, Snowflake) preferred.
Python, C++, TensorFlow, Scikit-Learn, Databricks, Snowflake, AWS, Google Cloud, Microsoft Azure
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EY-Parthenon - Strategy and Execution - Growth Platforms - Data Scientist - Sr Associate/Consultant
New York or Atlanta or Boston or Chicago or Dallas or Denver or Detroit or Houston or Los Angeles or McLean or Hoboken or Philadelphia or San Francisco or Seattle
$130k-$185k/yr HybridFull Time
2+ YOEBachelor's degree plus 2+ years related experience (or graduate degree + ~18 months); experience in data engineering/data science pipelines; strong SQL, Python/Scala, cloud data infra, Airflow/dbt; excellent communication.
GCP, AWS, Snowflake, BigQuery, Databricks, Delta Lake, SQL, Python, Scala, Airflow, dbt, Microsoft Copilot
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Data Scientist for Analytics (Engineer/Scientist Support)
Norco, California, United States
$70k-$143k/yr OnsiteFull Time
Bachelor's degree, U.S. citizenship, ability to obtain/maintain DoD SECRET clearance, working knowledge of MATLAB or Python, familiarity with verification/validation, strong analytical and communication skills, willing to travel up to 10%.
MATLAB, Python
1w
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R and Python Programmer / Data Scientist, Epidemiologic Research (Durational with Benefits)
Pasadena, California, United States
$87k-$113k/yr OnsiteFull Time
1+ YOEMinimum 1 year programming experience with SAS/SQL/R or similar; Bachelor's degree in quantitative field or 2 years analytics experience; relational DB, visualization, and open-source tool experience preferred.
SAS, SQL, SPSS, R, Python
3w
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Data Science and Analytics_04
Los Angeles, California, United States
$71k-$75k/yr HybridFull Time
1+ YOEUniversity degree and 1+ years in data/analytics (advertising, consulting, or marketing). Skills in measurement, reporting, data QA, audience-based marketing, and strong communication.
Datorama, Tableau
2mo
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Postdoctoral Scientist – Dyadic Research
Los Angeles, California, United States
$30-$45/yr HybridFull Time
1+ YOEDoctorate in a field related to cancer research; cover letter required; 1 year of initial post-doctoral training with 1-5 year program.
R, SAS, SPSS, Stata, Mplus
2mo
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Scientist - Plasma Diagnostics
Foothill Ranch, California, United States
$110k-$130k/yr OnsiteFull Time
PhD in plasma physics with in situ diagnostics; hands-on diagnostics experience; data analysis and reporting; programming in Python.
Langmuir probes, retarding field analyzers, fast ion loss detectors, pyrobolometers, thermo-optical arrays, DAQ systems, oscilloscopes, function generators, high-vacuum systems, Python
2w
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Senior Scientist, Bioinformatics
Monrovia, California, United States
$90k-$120k/yr OnsiteFull Time
2+ YOEPh.D. in quantitative discipline, minimum 2 years postdoctoral/industry experience, expertise in NGS data analysis, bioinformatics pipelines, Python or R, and machine learning/Bayesian methods.
Python, R, NGS
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Slalom Flex - Meteorology Fire Scientist
Los Angeles, California, United States
$54-$74/hr OnsiteFull Time, Contract
2+ YOEBachelor's in a related field required, 2+ years meteorological operations experience, proficiency with weather model analysis and data management, strong communication and collaboration skills, ability to support emergency operations with shift/on-call work.
2w
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Research Scientist Intern (Data-TnS-Algo-Foundations & Intelligence Service) - 2027 Start (PhD)
Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
PhD student in CS or related field with research experience in LLMs, AI safety, CV or multimodality; familiarity with AI-safety literature; proficiency in deep learning frameworks; strong analytical and communication skills.
PyTorch, TensorFlow
1mo
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Staff Environmental Scientist/Certified Site Surveillance Technician
Irvine, California, United States
$75k-$85k/yr HybridFull Time
2+ YOEBachelor's in engineering/geology/environmental science required; CSST or CAC and lead inspector/assessor/project monitor/sampling technician certifications required; 2+ years related experience; valid driver’s license; fieldwork, data collection, and technical writing skills.
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Scientist, Downstream Process Development
Tustin, California, United States
$124k-$155k/yr OnsiteFull Time
Develop and optimize downstream purification processes; expertise in chromatography, filtration, buffer development, process scale-up, data analysis; PhD/MS/BS with relevant industry experience; GMP experience preferred.
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Staff Geologist / Scientist II
Long Beach, California, United States
$75k-$85k/yr FieldFull Time
1+ YOEBachelor's in a technical field, minimum 1 year environmental consulting experience, field sampling and drilling experience, ability to manage junior staff and subcontractors, data analysis and report preparation skills.
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