56 scientist data jobs at 37 companies in Rialto, CA
2mo
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Data Scientist
Irvine, California, United States
$100k-$130k/yr OnsiteFull Time
3+ YOEBachelor's or Master's in a quantitative field, 3+ years data science experience, strong SQL and Python skills, experience with scikit-learn, PyTorch, TensorFlow, LLMs, vector DBs, RAG, and familiarity with MLOps, Docker, and Kubernetes.
SQL, Python, pandas, numpy, scikit-learn, PyTorch, TensorFlow, LLMs, vector databases, RAG pipelines, Docker, Kubernetes, CI/CD
1mo
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Data Scientist 2
Coppell or Costa Mesa
HybridFull Time
Proficiency in SQL and either Python or R; strong foundation in statistics and data analysis; experience pulling, analyzing, and interpreting data; Tableau and Excel experience; strong communication skills.
SQL, Python, R, Tableau, Microsoft Excel
1mo
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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
1mo
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Data Scientist
McLean or Washington or New York City or San Francisco or Los Angeles or Irvine
$118k-$219k/yr OnsiteFull Time
3+ YOEUS citizenship and ability to obtain a U.S. security clearance; Bachelor's/Master's in a technical field; 3+ years relevant experience; practical Python and SQL experience; onsite work at U.S. government customer sites in the Washington, DC area.
Python, SQL, R, Java, REST APIs, version control, linting/testing, containerization
3w
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Data Scientist II
Irvine, California, United States
$121k-$167k/yr OnsiteFull Time
3+ YOEBachelor's degree in CS/Data Science/Math/Engineering, 3+ years (with Master's) or 5+ years (with Bachelor's) experience, strong Python, statistics, ML, databases, visualization, cloud (AWS), and production model support.
Python, Power BI, Dash, Streamlit, Plotly, Seaborn, Matplotlib, AWS
2w
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Manufacturing Data Scientist
City of Industry, California, United States
$100k-$135k/yr RemoteFull Time
3+ YOEBachelor's in a quantitative field, 3+ years data-science experience, 2+ years with ERP operational data, fluency in Python and SQL, BI tool experience, strong communication and manufacturing domain knowledge.
Python, SQL, ERP, MES, HCM, Power BI, Tableau, Looker, pandas, NumPy, scikit-learn, Git, dbt, LLM APIs
1mo
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Data Scientist Supervisor
Alhambra or Los Angeles County
$10k-$13k/mo HybridFull Time
6+ YOE2+ MgmtMaster's in a quantitative field, 6+ years data science experience with 2+ years leadership; expertise in ML, predictive modeling, data engineering, Python/R/SQL, cloud (AWS/Azure/GCP), and visualization (Tableau/Power BI); Live Scan clearance required.
Python, R, SQL, AWS, Azure, GCP, Tableau, Power BI
1mo
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Staff Data Scientist
Irvine, California, United States
$126k-$178k/yr OnsiteFull Time
2+ YOEAdvanced degree in CS/engineering/biostatistics or related plus multiple years experience (varies by degree); expertise in modeling, validation, and scaling ML for healthcare; ability to lead technical strategy and mentor others.
Ray, PyTorch, PyTorch Lightning, DeepSpeed, JAX, CUDA, C++
4w
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Lead Data Scientist (Context Engineering)
Irvine or El Segundo
$154k-$193k/yr OnsiteFull Time
8+ YOE8+ years in data architecture/systems or data engineering; Bachelor's in CS/Info Systems/Data Engineering required, Master's preferred; expertise in semantic modeling, Databricks, vector DBs, LangChain/LlamaIndex, Python and SQL; MarTech/CRM integration experience.
Databricks, Unity Catalog, Delta Lake, Vector Search, LangChain, LlamaIndex, Python, SQL, Salesforce, Braze, CDP, LLMs
3w
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Pricing Data Scientist
Irvine, California, United States
$175k-$198k/yr RemoteFull Time
10+ YOEOwning end-to-end pricing analytics and measurement using SQL and Python, building pricing and experimental models, translating results into executive recommendations; typically 10+ years in data science or analytics in retail/e-commerce.
SQL, Python, Databricks
1mo
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Senior Principal Data Scientist, AEC
California or Washington or New York or British Columbia or Ontario or Irvine
$159k-$286k/yr RemoteFull Time
10+ YOE10+ years in data science/applied ML focused on product analytics and user behavior modeling; expertise in predictive modeling, instrumentation, AI evaluation, and experimentation; strong communication and technical leadership.
LLMs, MCP, RAG architectures, LLM-as-a-Judge, A/B testing
1mo
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Senior Data Scientist (Onsite)
Irvine, California, United States
$138k-$200k/yr OnsiteFull Time
3+ YOEBachelor's in a quantitative field required (Master's preferred); 3+ years model development experience required (5+ preferred); skills in Python/R, ML methods, SQL, LLMs, cloud, visualization, and AI-assisted tools.
Python, R, SPSS Modeler, SAS, Oracle CVUE, CRM, IR&A Data Warehouse, College Board, IPEDS, National Student Clearing House, Common Dataset, Claude Code, LLM, Microsoft Azure, AWS, Google Cloud, Microsoft Power BI, Tableau, Microsoft SQL Server, Microsoft Excel
2mo
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Senior Data Scientist Advisor
Pomona, California, United States
$183k-$274k/yr HybridFull Time
7+ YOEBachelor's in a quantitative field,7+ years analytics experience (PhD counts as 2 years credit). Experience with ML, LiDAR, Python/R/SQL, cloud platforms, data quality, and deploying AI solutions.
Python, R, SQL, AWS, Azure, Google Cloud, Tableau, Power BI, LiDAR
1mo
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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
2w
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Data Scientist II (North America Quality Center - NAQC)
Irvine, California, United States
$90k-$110k/yr OnsiteFull Time
4+ YOEBachelor's degree,4+ years in data science/advanced analytics,proficiency in Python and SQL,experience with predictive modeling,forecasting,A/B testing,ETL and data quality,Power BI/Tableau,strong communication.
Python, SQL, Power BI, Tableau, Alteryx, Microsoft Excel, MS Office
5d
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Grid Operations Data Scientist and Predictive Analytics Advisor
Irvine, California, United States
HybridFull Time
5+ YOEBachelor's in a quantitative field, 5+ years analytics experience (PhD = 2 years credit), expertise in predictive modeling, data preparation, and translating insights for stakeholders.
Python, SQL
3mo
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Data Scientist - Business Analytics & ML (Irvine, CA, US, 92606)
Irvine, California, United States
$107k-$132k/yr OnsiteFull Time
3+ YOE3+ years of data science experience; strong Python and SQL skills; experience with machine learning and big data tools; able to translate analytics into actionable business insights.
Python, SQL, Spark, Hadoop, Databricks, AWS, Power BI, Tableau, MicroStrategy
2mo
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Sr. Data Scientist (Irvine, CA, US)
Irvine, California, United States
$114k-$220k/yr OnsiteFull Time
8+ YOEBS + 8 years in ML/CS/EE/applied math (PhD preferred); strong ML/DL (CNNs, transformers, time-series, probabilistic methods); Python and PyTorch/TensorFlow/Scikit-learn; statistics, optimization, model evaluation; cross-team collaboration.
Python, PyTorch, TensorFlow, Scikit-learn, Airflow, MLflow
2mo
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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
1w
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Senior Data Scientist, Forecasting and Analytics
Dallas or New York City or San Jose or Newport Beach
$107k-$176k/yr HybridFull Time
7+ YOE7+ years applying data science, forecasting, and ML; strong Python and SQL skills; time-series and forecasting expertise; ability to translate analysis into business recommendations; experience with cloud data platforms preferred.
Python, SQL, Databricks, Snowflake, BigQuery
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