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93 staff scientist jobs at 58 companies in Vacaville, CA

1mo
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Staff Scientist
Napa or Roseville or Santa Rosa
$70k-$80k/yr OnsiteFull Time
Trihydro Corporation
Trihydro Corporation: Engineering and environmental consulting firm providing technical project solutions.
3+ YOEQSP certification (or obtain within 1–2 years), 3+ years relevant experience, field inspection experience, clean driving record, strong technical writing, organization, communication, and problem-solving skills.
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2mo
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Staff Scientist I
West Sacramento or Fresno or San Ramon or Marysville
$50k-$60k/yr HybridFull Time
Verdantas
Verdantas: Provides environmental science and sustainable engineering consulting services.
0+ YOEBachelor's in environmental science/engineering, 0–2 years stormwater or SWPPP experience preferred, knowledge of stormwater regulations, inspection/sampling experience, valid driver\u0002s license, ability to travel to project sites.
SMARTS, ArcGIS
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1mo
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Environmental Staff Scientist
Sacramento or United States
$24-$26/hr FieldFull Time
REGENESIS
REGENESIS: Provider of in-situ soil and groundwater remediation solutions.
1+ YOEBachelor's in a related science, 1+ years environmental construction site experience, OSHA 40-hr HAZWOPER, valid driver's license, ability to travel up to 90%, lift 60 lbs, strong writing and communication, Microsoft Excel proficiency.
Microsoft Office, Microsoft Excel
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1mo
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Staff Scientist — Marine Acoustics
San Francisco, California, United States
$121k-$171k/yr HybridFull Time
Sofar Ocean
Sofar Ocean: Builds and deploys ocean sensing networks and develops underwater acoustic capabilities for real-world marine applications.
Deep expertise in underwater acoustics, acoustic sensing system or algorithm development, signal processing and ML/AI methods, field deployments and data analysis; Ph.D. preferred but equivalent experience considered.
LLMs
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1w
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Research Scientist Staff
Sacramento County or Sacramento
$8k-$11k/mo HybridFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Scientific research and program evaluation experience, data analysis and visualization skills, public health knowledge, cross-sector collaboration, project coordination, and strong scientific writing. College transcripts or degree required.
R, RStudio, Python, Tableau, SAS, ArcGIS, Microsoft Access, VBA, Microsoft Power BI, Results-Based Accountability
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3mo
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Staff Data Scientist, Marketing
San Francisco, California, United States
RemoteFull Time
Reddit
RedditNYSE: RDDT: Social platform for community-driven discussion and content sharing.
10+ YOESenior data scientist for marketing measurement; advanced degree; 6–10+ years experience in marketing science/econometrics; Python/R/SQL; production pipelines; communicates with executives.
Python, R, SQL, Machine Learning, Data Pipelines
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3mo
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Staff Data Scientist - Experimentation
New York City or San Francisco
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
8+ YOE8+ years in software/data science or statistics; SQL, Python; causal inference; A/B testing; data pipelines; cross-functional collaboration.
SQL, Python, Pyspark, Scala, A/B testing tooling, Data pipelines, Statistical methods
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1mo
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Staff Scientist - Extreme Weather, Predictability & AI/ML Forecasting
Berkeley or California
$173k-$243k/yr OnsiteFull Time
Lawrence Berkeley National Laboratory
Lawrence Berkeley National Laboratory: Conducts scientific research to address global challenges.
10+ YOEPhD (or equivalent) in a related field, 10+ years research experience, demonstrated PI funding record, leadership of interdisciplinary teams, experience applying AI/ML to forecasting, strong publication and communication record.
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1w
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Staff Data Scientist,
San Francisco or New York City
$173k-$286k/yr HybridFull Time
Salesforce
SalesforceNYSE: CRM: Provides cloud-based customer relationship management and enterprise software.
6+ YOERequires 6+ years in data science, statistics, or quantitative analysis; advanced SQL and programming proficiency; distributed data experience; statistical modeling; experimentation; and executive communication skills.
SQL, Python, R, Scala, Apache Airflow, Spark, Presto, Hive, Hadoop
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3d
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Staff AI Scientist
San Ramon, California, United States
$148k-$222k/yr OnsiteFull Time
GE HealthCare
GE HealthCareNasdaq: GEHC: Develops and sells medical imaging and diagnostic technology.
1+ YOEMaster's plus 4 years or Ph.D. plus 1 year in commercial AI development; scalable AI tools, Python, AI frameworks, imaging and time-series data, and synthetic or diffusion models required.
Python, DeepSpeed, Hugging Face, Megatron, PyTorch Lightning, TensorFlow, PyTorch, AWS, Azure, GCP, MLOps, CT, MRI, X-ray, electronic health records
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2d
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Staff Data Scientist
New York City or Chicago or Boston or San Francisco or Palo Alto or Toronto
$180k-$230k/yr RemoteFull Time
Jerry
Jerry: Mobile app for car insurance comparison and vehicle management.
6+ YOERequires 6+ years in consulting, investment banking, or high-growth technology; strong analytical skills, independent data interpretation, ambiguous problem ownership, and leadership-level communication.
SQL, ClickHouse, Metabase, Python, JupyterHub, GitHub
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2mo
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Staff Scientist, Bioinformatics
Pleasanton, California, United States
$129k-$175k/yr OnsiteFull Time
Thermo Fisher Scientific
Thermo Fisher ScientificNYSE: TMO: Sells equipment and chemicals for scientific research and healthcare.
4+ YOEDegree in bioinformatics/computational biology/computer science or related plus 4+ years experience (PhD 4+, MS 6+, BS 8+). Proficiency in C++, Python, or Java; Linux/Unix; relational databases; variant calling, alignment, annotation; regulatory documentation and testing.
C++, Python, Java, Linux, Unix, relational databases, version control systems
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1mo
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Staff Clinical Scientist
Alameda, California, United States
$155k-$190k/yr HybridFull Time
Epia Neuro
Epia Neuro: A neural technology developing implantable interfaces and assistive systems to restore function for people with neurological conditions.
3+ YOEPhD or equivalent, 3+ years industry experience in sponsor-initiated human clinical research, familiarity with clinical study protocols/operations, GCP knowledge, strong communication and organizational skills, willingness to travel up to 30%.
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1mo
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Staff Data Scientist
Mountain View or San Francisco or San Diego
OnsiteFull Time
Intuit
IntuitNASDAQ: INTU: Provides financial software for accounting, tax, and personal finance.
8+ YOE8+ years data science experience with unstructured text analytics, SQL and Python proficiency, experience with LangChain/LlamaIndex, cloud LLM providers and orchestration (Airflow/Dagster), causal inference, experimental design, and strong stakeholder communication.
SQL, Python, Tableau, Qlik, LangChain, LlamaIndex, LLMs, Microsoft Azure, OpenAI, AWS Bedrock, Vertex AI, Airflow, Dagster
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2w
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Staff Data Scientist
Santa Monica or Brooklyn or San Francisco or Los Angeles or New York City
$200k-$230k/yr HybridFull Time
Pivotal Health
Pivotal Health: AI platform automating healthcare insurance claim disputes for providers.
Strong applied data science and optimization experience; production modeling, experimentation, Python, AI-native workflows, and ability to partner with engineers to productionize decisioning systems.
Python
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4w
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Staff Data Scientist
San Francisco, California, United States
$220k-$280k/yr HybridFull Time
HeartFlow
HeartFlowNASDAQ: HTFL: Provides AI-driven non-invasive cardiac diagnostic software and analysis.
7+ YOEMasters or PhD in relevant field, 7+ years (5+ with PhD) in data science/ML/computer vision, expertise in medical imaging data, strong Python and statistical skills, experience with data lakes, SQL/NoSQL, AWS, and model evaluation.
Python, scipy, sklearn, statsmodels, seaborn, VTK, ITK, 3DSlicer, MITK, SQL, No SQL Databases, AWS Cloud Storage, Tableau
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3w
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Staff Applied Scientist
San Francisco, California, United States
$194k-$242k/yr HybridFull Time
Lyft
LyftNASDAQ: LYFT: Provides an on-demand ride-hailing and multimodal transportation platform.
2+ YOEM.S. or Ph.D. in a quantitative field,2+ years algorithms experience,proficiency with Python,production ML and optimization experience,strong communication and collaboration skills.
Python
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4w
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Staff Data Scientist
San Francisco, California, United States
$180k-$270k/yr HybridFull Time
GoFundMe
GoFundMe: Provides an online platform for personal and nonprofit fundraising.
8+ YOE8+ years leading data science projects, advanced degree (or equivalent), expertise in causal inference, experimentation, ML for personalization, strong SQL and Python skills, stakeholder communication and mentoring experience.
SQL, Python, Amplitude, Google Analytics, Optimizely, GrowthBook, Snowflake, Databricks, dbt, Airflow, Git, Looker, Tableau, Metaview
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1w
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Staff Data Scientist,
San Francisco or New York City
$173k-$260k/yr HybridFull Time
Salesforce
SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.
6+ YOE6+ years applying data science, statistics, or quantitative analysis; advanced SQL and programming skills; experience with statistical modeling, experimentation, large-scale data, and executive communication; bachelor's degree or equivalent.
SQL, Python, R, Scala, Apache Airflow, Spark, Presto, Hive, Hadoop
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3w
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Staff Data Scientist
San Francisco, California, United States
$155k-$281k/yr OnsiteFull Time
Adobe
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
10+ YOEBachelor's in a quantitative field or equivalent,10+ years in data science/product analytics,strong statistics and experimentation skills,proficiency in SQL and Python/R,experience with segmentation and predictive models.
SQL, Python, R, Adobe Analytics, Amplitude, FullStory, Databricks, Spark
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