Santa Clarita • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Santa Clarita • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Santa Clarita • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Santa Clarita • 50 milesRemote · Hybrid · Onsite · Field · All Environments
9 lead data scientist jobs at 6 companies in Santa Clarita, CA
3d
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Lead Data Scientist
Austin or Aventura or Boston or Dallas or Los Angeles or New York City or Raleigh or San Francisco or Seattle
$176k-$195k/yr OnsiteFull Time
5+ YOEMaster's or PhD in a quantitative field, 5+ years of data science experience, Python and SQL proficiency, machine learning productionization, MLOps familiarity, advanced modeling, project leadership, and mentoring experience.
Python, SQL, MLOps, NLP
2w
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Lead Data Scientist
Woodland Hills, California, United States
$186k/yr HybridFull Time
5+ YOEBachelor's degree in a related field,5+ years experience,2 years SQL and SSIS/ETL,1 year Python, Tableau and insurance data experience,knowledge of predictive modeling,MLOps and large-dataset work.
SQL, SSIS, Python, Tableau, MLOps
4d
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DATA SCIENTIST SUPERVISOR
Los Angeles County, California, United States
$126k-$170k/yr OnsiteFull Time
2+ YOERequires two years leading advanced data science methods, statistical prediction, inference, optimization, and decision support at a Senior Data Scientist level; California Class C license or alternative transportation required.
machine learning, data visualization, data engineering, data modeling, ETL, large-scale databases
3d
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Senior Lead Data Scientist
Austin or Aventura or Boston or Dallas or Los Angeles or Madison or New York City or Raleigh or San Francisco or Seattle or Washington
$204k-$227k/yr OnsiteFull Time
8+ YOEMaster's or PhD in a quantitative field, 8+ years of data science experience, advanced Python and SQL, expertise in complex data science, MLOps, technical leadership, and mentoring.
XGBoost, Python, SQL, MLOps
2w
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Lead Data Scientist, AdTech
Los Angeles or Portland or San Diego or Seattle
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science in digital/performance marketing; strong modeling fundamentals; hands-on ML deployment in AWS; expert Python and SQL; experience with bandits, ranking, LTV and ROAS-focused models.
Python, SQL, AWS, Looker, LLMs
1mo
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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
1mo
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Lead Data Scientist (Agentic Solutions)
Irvine or El Segundo
$171k-$214k/yr OnsiteFull Time
5+ YOE5+ years in ML or applied data science; expertise with agentic frameworks, SLMs, LoRA/QLoRA, token-efficient architectures; expert Python and strong SQL; Bachelor's required (Master/PhD preferred).
LangChain, LlamaIndex, Haystack, Phi, Mistral, Gemma, LoRA, QLoRA, Python, SQL, Databricks, Spark, Delta Lake, Snowplow
2w
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Lead Applied Scientist, Marketing
Los Angeles or Portland or San Diego or Seattle
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science experience in performance/leadgen or digital marketing; strong modeling fundamentals; hands-on ML in AWS; expertise in multi-armed bandits, recommendation/ranking, LTV modeling; expert Python and SQL.
AWS, Python, SQL, Looker, Google, Meta
3mo
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Senior Scientist
Pasadena or Sudbury or Chicago or Tampa or Phoenix
$105k-$120k/yr HybridFull Time
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